(a)
Interpretation:
To complete and balance the given combustion reaction.
Concept Introduction:
A balanced chemical equation is an equation that contains same number of atoms as well as of each element of reactants and products of reaction.
For example, the reaction between lead sulphide and oxygen is as follows:
Oxidation: Oxidation is a process in which either 1 or all following changes occurs:
- Gaining of oxygen atoms.
- Loss of electrons.
- Loss of hydrogen atom.
Reduction: Reduction is a process in which either 1 or all following changes occurs:
- Loss of oxygen atoms.
- Gaining of electrons.
- Gaining of hydrogen atom.
Precipitation reaction means formation of solids or formation of any Precipitate; when solutions of two ionic substances are mixed and any solid will forms in the solution mixture, the reaction is known as Precipitation reaction. The reaction of barium hydroxide and sodium sulphate is an example of precipitate reaction, where barium sulphate a precipitate is formed as follows:
When an acid is reacted with base creating water or solvent and an ionic salt, the reaction is known as Acid-base neutralization reaction for example the reaction of strong acid, hydrochloric acid with strong base sodium hydroxide is as follows:
Answer to Problem 54QAP
The given reaction is an example of oxidation-reduction reaction.
Explanation of Solution
Given:
The balance reaction is as follows:
This is an example of oxidation −reduction reaction because in the above reaction oxidation number changed.
(b)
Interpretation:
To complete and balance the given combustion reaction.
Concept Introduction:
A balanced chemical equation is an equation that contains same number of atoms as well as of each element of reactants and products of reaction.
For example, the reaction between lead sulphide and oxygen is as follows:
Oxidation-reduction reaction is known as redox reaction. In these types of reaction one reactant is oxidized and another is reduced.
Oxidation: Oxidation is a process in which either 1 or all following changes occurs:
- Gaining of oxygen atoms.
- Loss of electrons.
- Loss of hydrogen atom.
Reduction: Reduction is a process in which either 1 or all following changes occurs:
- Loss of oxygen atoms.
- Gaining of electrons.
- Gaining of hydrogen atom.
Precipitation reaction means formation of solids or formation of any Precipitate; when solutions of two ionic substances are mixed and any solid will forms in the solution mixture, the reaction is known as Precipitation reaction. The reaction of barium hydroxide and sodium sulphate is an example of precipitate reaction, where barium sulphate a precipitate is formed as follows:
When an acid is reacted with base creating water or solvent and an ionic salt, the reaction is known as Acid-base neutralization reaction for example the reaction of strong acid, hydrochloric acid with strong base sodium hydroxide is as follows:
Answer to Problem 54QAP
The given reaction is an example of oxidation-reduction reaction.
Explanation of Solution
Given:
The balance reaction is as follows:
This is an example of oxidation −reduction reaction because in the above reaction oxidation number changed.
(c)
Interpretation:
To complete and balance the given combustion reaction.
Concept Introduction:
A balanced chemical equation is an equation that contains same number of atoms as well as of each element of reactants and products of reaction.
For example, the reaction between lead sulphide and oxygen is as follows:
Oxidation-reduction reaction is known as redox reaction. In these types of reaction one reactant is oxidized and another is reduced.
Oxidation: Oxidation is a process in which either 1 or all following changes occurs:
- Gaining of oxygen atoms.
- Loss of electrons.
- Loss of hydrogen atom.
Reduction: Reduction is a process in which either 1 or all following changes occurs:
- Loss of oxygen atoms.
- Gaining of electrons.
- Gaining of hydrogen atom.
Precipitation reaction means formation of solids or formation of any Precipitate; when solutions of two ionic substances are mixed and any solid will forms in the solution mixture, the reaction is known as Precipitation reaction. The reaction of barium hydroxide and sodium sulphate is an example of precipitate reaction, where barium sulphate a precipitate is formed as follows:
When an acid is reacted with base creating water or solvent and an ionic salt, the reaction is known as Acid-base neutralization reaction for example the reaction of strong acid, hydrochloric acid with strong base sodium hydroxide is as follows:
Answer to Problem 54QAP
The given reaction is an example of acid -base reaction.
Explanation of Solution
Given:
The balance reaction is as follows:
This is an example of acid −base or neutralization reaction because here salt and water will form.
(d)
Interpretation:
To complete and balance the given combustion reaction.
Concept Introduction:
A balanced chemical equation is an equation that contains same number of atoms as well as of each element of reactants and products of reaction.
For example, the reaction between lead sulphide and oxygen is as follows:
Oxidation-reduction reaction is known as redox reaction. In these types of reaction one reactant is oxidized and another is reduced.
Oxidation: Oxidation is a process in which either 1 or all following changes occurs:
- Gaining of oxygen atoms.
- Loss of electrons.
- Loss of hydrogen atom.
Reduction: Reduction is a process in which either 1 or all following changes occurs:
- Loss of oxygen atoms.
- Gaining of electrons.
- Gaining of hydrogen atom.
Precipitation reaction means formation of solids or formation of any Precipitate; when solutions of two ionic substances are mixed and any solid will forms in the solution mixture, the reaction is known as Precipitation reaction. The reaction of barium hydroxide and sodium sulphate is an example of precipitate reaction, where barium sulphate a precipitate is formed as follows:
When an acid is reacted with base creating water or solvent and an ionic salt, the reaction is known as Acid-base neutralization reaction for example the reaction of strong acid, hydrochloric acid with strong base sodium hydroxide is as follows:
Answer to Problem 54QAP
The given reaction is an example of acid -base reaction.
Explanation of Solution
Given:
The balance reaction is as follows:
This is an example of acid −base or neutralization reaction because here salt and water will form.
(e)
Interpretation:
To complete and balance the given combustion reaction.
Concept Introduction:
A balanced chemical equation is an equation that contains same number of atoms as well as of each element of reactants and products of reaction.
For example, the reaction between lead sulphide and oxygen is as follows:
Oxidation-reduction reaction is known as redox reaction. In these types of reaction one reactant is oxidized and another is reduced.
Oxidation: Oxidation is a process in which either 1 or all following changes occurs:
- Gaining of oxygen atoms.
- Loss of electrons.
- Loss of hydrogen atom.
Reduction: Reduction is a process in which either 1 or all following changes occurs:
- Loss of oxygen atoms.
- Gaining of electrons.
- Gaining of hydrogen atom.
Precipitation reaction means formation of solids or formation of any Precipitate; when solutions of two ionic substances are mixed and any solid will forms in the solution mixture, the reaction is known as Precipitation reaction. The reaction of barium hydroxide and sodium sulphate is an example of precipitate reaction, where barium sulphate a precipitate is formed as follows:
When an acid is reacted with base creating water or solvent and an ionic salt, the reaction is known as Acid-base neutralization reaction for example the reaction of strong acid, hydrochloric acid with strong base sodium hydroxide is as follows:
Answer to Problem 54QAP
The given reaction is an example of precipitation reaction.
Explanation of Solution
Given:
The balance reaction is as follows:
This is an example of precipitation reaction because here a solid
(f)
Interpretation:
To complete and balance the given combustion reaction.
Concept Introduction:
A balanced chemical equation is an equation that contains same number of atoms as well as of each element of reactants and products of reaction.
For example, the reaction between lead sulphide and oxygen is as follows:
Oxidation-reduction reaction is known as redox reaction. In these types of reaction one reactant is oxidized and another is reduced.
Oxidation: Oxidation is a process in which either 1 or all following changes occurs:
- Gaining of oxygen atoms.
- Loss of electrons.
- Loss of hydrogen atom.
Reduction: Reduction is a process in which either 1 or all following changes occurs:
- Loss of oxygen atoms.
- Gaining of electrons.
- Gaining of hydrogen atom.
Precipitation reaction means formation of solids or formation of any Precipitate; when solutions of two ionic substances are mixed and any solid will forms in the solution mixture, the reaction is known as Precipitation reaction. The reaction of barium hydroxide and sodium sulphate is an example of precipitate reaction, where barium sulphate a precipitate is formed as follows:
When an acid is reacted with base creating water or solvent and an ionic salt, the reaction is known as Acid-base neutralization reaction for example the reaction of strong acid, hydrochloric acid with strong base sodium hydroxide is as follows:
Answer to Problem 54QAP
The given reaction is an example of precipitation reaction.
Explanation of Solution
Given:
The balance reaction is as follows:
This is an example of precipitation reaction because here a solid
(g)
Interpretation:
To complete and balance the given combustion reaction.
Concept Introduction:
A balanced chemical equation is an equation that contains same number of atoms as well as of each element of reactants and products of reaction.
For example, the reaction between lead sulphide and oxygen is as follows:
Oxidation-reduction reaction is known as redox reaction. In these types of reaction one reactant is oxidized and another is reduced.
Oxidation: Oxidation is a process in which either 1 or all following changes occurs:
- Gaining of oxygen atoms.
- Loss of electrons.
- Loss of hydrogen atom.
Reduction: Reduction is a process in which either 1 or all following changes occurs:
- Loss of oxygen atoms.
- Gaining of electrons.
- Gaining of hydrogen atom.
Precipitation reaction means formation of solids or formation of any Precipitate; when solutions of two ionic substances are mixed and any solid will forms in the solution mixture, the reaction is known as Precipitation reaction. The reaction of barium hydroxide and sodium sulphate is an example of precipitate reaction, where barium sulphate a precipitate is formed as follows:
When an acid is reacted with base creating water or solvent and an ionic salt, the reaction is known as Acid-base neutralization reaction for example the reaction of strong acid, hydrochloric acid with strong base sodium hydroxide is as follows:
Answer to Problem 54QAP
The given reaction is an example of oxidation-reduction reaction.
Explanation of Solution
Given:
The balance reaction is as follows:
This is an example of oxidation −reduction reaction because in the above reaction oxidation number changed.
(h)
Interpretation:
To complete and balance the given combustion reaction.
Concept Introduction:
A balanced chemical equation is an equation that contains same number of atoms as well as of each element of reactants and products of reaction.
For example, the reaction between lead sulphide and oxygen is as follows:
Oxidation-reduction reaction is known as redox reaction. In these types of reaction one reactant is oxidized and another is reduced.
Oxidation: Oxidation is a process in which either 1 or all following changes occurs:
- Gaining of oxygen atoms.
- Loss of electrons.
- Loss of hydrogen atom.
Reduction: Reduction is a process in which either 1 or all following changes occurs:
- Loss of oxygen atoms.
- Gaining of electrons.
- Gaining of hydrogen atom.
Precipitation reaction means formation of solids or formation of any Precipitate; when solutions of two ionic substances are mixed and any solid will forms in the solution mixture, the reaction is known as Precipitation reaction. The reaction of barium hydroxide and sodium sulphate is an example of precipitate reaction, where barium sulphate a precipitate is formed as follows:
When an acid is reacted with base creating water or solvent and an ionic salt, the reaction is known as Acid-base neutralization reaction for example the reaction of strong acid, hydrochloric acid with strong base sodium hydroxide is as follows:
Answer to Problem 54QAP
The given reaction is an example of oxidation-reduction reaction.
Explanation of Solution
Given:
The balance reaction is as follows:
This is an example of oxidation −reduction reaction because in the above reaction oxidation number changed.
(i)
Interpretation:
To complete and balance the given combustion reaction.
Concept Introduction:
A balanced chemical equation is an equation that contains same number of atoms as well as of each element of reactants and products of reaction.
For example, the reaction between lead sulphide and oxygen is as follows:
Oxidation-reduction reaction is known as redox reaction. In these types of reaction one reactant is oxidized and another is reduced.
Oxidation: Oxidation is a process in which either 1 or all following changes occurs:
- Gaining of oxygen atoms.
- Loss of electrons.
- Loss of hydrogen atom.
Reduction: Reduction is a process in which either 1 or all following changes occurs:
- Loss of oxygen atoms.
- Gaining of electrons.
- Gaining of hydrogen atom.
Precipitation reaction means formation of solids or formation of any Precipitate; when solutions of two ionic substances are mixed and any solid will forms in the solution mixture, the reaction is known as Precipitation reaction. The reaction of barium hydroxide and sodium sulphate is an example of precipitate reaction, where barium sulphate a precipitate is formed as follows:
When an acid is reacted with base creating water or solvent and an ionic salt, the reaction is known as Acid-base neutralization reaction for example the reaction of strong acid, hydrochloric acid with strong base sodium hydroxide is as follows:
Answer to Problem 54QAP
The given reaction is an example of acid -base reaction.
Explanation of Solution
Given:
The balance reaction is as follows:
This is an example of acid −base or neutralization reaction because here salt and water will form.
Want to see more full solutions like this?
Chapter 7 Solutions
Introductory Chemistry: A Foundation
- The iron content of hemoglobin is determined by destroying the hemoglobin molecule and producing small water-soluble ions and molecules. The iron in the aqueous solution is reduced to iron(II) ion and then titrated against potassium permanganate. In the titration, iron(ll) is oxidized to iron(III) and permanganate is reduced to manganese(II) ion. A 5.00-g sample of hemoglobin requires 32.3 mL of a 0.002100 M solution of potassium permanganate. The reaction with permanganate ion is MnO4(aq)+8H+(aq)+5Fe2+(aq)Mn2+(aq)+5Fe3+(aq)+4H2O What is the mass percent of iron in hemoglobin?arrow_forwardPredominant form Classification (acid, base, salt, molecular, metal, etc.) Strong Electrolyte? Formula Solubility in substance exists as in an Water aqueous system NaNO; Salt significant yes Na*(aq) + NO; (aq) CH;OH Molecular significant CH;OH(aq) no HCI Acıd significant Yes Ca3(PO4)2 trace amounts Fe(C,H,O,); significant NaOH significant Mg(OH), trace amounts HNO, significant H,O N/A CO2 some what K,Cr,O, significant C12H2O11 significant Ca(OH)2 significant PCI, significant Li,SO4 significant HBRO significant HCIO4 significant BaSO4 trace amounts AgNO; significant trace amounts AgCl insoluble Ag HI significant RÜHCO; significantarrow_forwarda Choose an example of a displacement reaction. О 2K() + 2H,0() - 2КОН(ад) + Н, (9) O 3RBOH(ag) + H3PO,(ag) + Rb;PO,(aq) + 3H;0(1) O Zn(NOs)2(ag) + H2S(aq) → ZnS(s) + 2HNO3 (aq) O 2H2 (9) + O2(9) + 2H30(1)arrow_forward
- 1) Predict the balanced ionic formula for calcium citrate: 2) Balance the precipitation reaction below: Ca(CH;COO)2(aq) _Ca3(CcHsO;)2(s) +_Na*(aq) + Na3C¢H3O7(aq) CH;COO-(aq) + - ↑arrow_forwardapp.101edu.cо Question 14 of 15 Submit A solution of phosphoric acid (HPO,) with a known concentration of 0.250 M HAPPO is titrated with a 0.800 | M NaOH solution. How many mL of NaOH are required to reach the third equivalence point with a starting volume of 72.0 mL H,PO, according to the following balanced chemical equation: НРО, + 3 NaOH -> NA PO, + 3 Н.о 4 STARTING AMOUNT ADD FACTOR ANSWER RESET *( ) 0.800 6.75 x 104 2 1 0.250 0.0675 22.5 1000 3 67.5 7.50 72.0 0.001 43.2 L HAPPO mol NaOH М НАРРО g NaOH L NaOH mL H,PO, mL NaOH M NaOH g H PO mol HPO, +arrow_forward30jud to 28AM basu mw 5. Sodium carbonate is a reagent that may be used to standardize acids in the same way that you have used KHP in this experiment. In such a standardization it was found that a 0.498-g sample of sodium carbon- ate required 23.5 mL of a sulfuric acid solution to reach the end point for the reaction.arrow_forward
- C Balance the thre X ps://app.101edu.co cions.pdf y 1 FI 2 11 W S C In this experime X F2 3 E D Lab #7 Redox Tis F3 $ Complete and balance the following redox reaction in acidic solution. Be sure to include the proper phases for all species within the reaction. AIO: (aq) + PO3³ (aq) → Al(s) + PO4³ (aq) 4 R F 1 + X F4 M Inbox (4,311)-b x 4 Reset 2 3 H₂O H3O+ 0³-0²- DII ( ) - Al % 5 02 03 04 05 06 0: 07 Search FS 4 T G * Question 6 of 13 M (no subject) -sc X 0 H+ A 6 F6 Y ☐ 5 6 7 8 H P = (s) (1) * & 7 pre lab question X OH 2+ 3+ e U PrtScn SCF8 9 8 ☐ ☐o (g) (aq) O • x H₂O Delete . H I 0 Home Aktiv Chemistry X F9 ( 9 K End O F10 ) 0 L C For the galvanic X PgUP 11 x + P PgDn A : F12 L ( =arrow_forwardWhat is the balanced chemical equation for the reaction used to calculate AH; of CaCO3 (s)? If fractional coefficients are required, enter them as a fraction (i.e. 1/3). Indicate the physical states using the abbreviation (s), (1), or (g) for solid, liquid, or gas, respectively without indicating allotropes. Use (aq) for aqueous solution. Express your answer as a chemical equation.arrow_forwardFirst, complete the balancing of the chemical equation below. Second, calculate the volume (in mL) of 0.0250 M KMnO4 solution needed to completely react with 10.0 g of an advertised 3% by mass H2O2 solution (i.e., 3.00 g H2O2/100 g solution) in the presence of excess acid. ?MnO41-(aq) + ?H2O2 (aq) + 6H3O1+(aq)------> 2Mn2+(aq) +5O2 (g) + 14 H2O (l)arrow_forward
- In the following reaction in aqueous solution, the acid reactant is base reactant is HONH2 (aq) + HCO3(aq) = CO32- (aq) + HONH3+ (aq) HONH2; HCO3 HONH3; HONH2 HCO3; HONH2 HCO3; CO3²- HONH2; CO32- and thearrow_forwardGiven the following information: formic acid HCOOH HCIO K₂ = 1.8E-4 K₂ = 3.5E-8 hypochlorous acid (1) Write the net ionic equation for the reaction that occurs when equal volumes of 0.372 M aqueous formic acid and sodium hypochlorite are mixed. It is not necessary to include states such as (aq) or (s). Use HCOO as the formula for the formate ion. A₂ A A₂ A² ? A₂ A² ? A₂ A ? (2) At equilibrium the will be favored. (3) The pH of the resulting solution will be seven.arrow_forwardnplete calculations and report answers in appropriate significant figures and units. la. In an experiment to determine the amount of acetic acid present in the given volume of vinegar, following data was obtained.The chemical reaction between acetic acid(in vinegar) and sodium hydroxide(base) is given below: CH;COOH(aq)+ NaOH(aq) → CH,COONA(aq)+ H,O(!) At equivalence point: moles of NaOH = moles of CH;COOH Molarity of NAOH solution = MNaOH = 0.100 M Complete calculations using the following data: Trial-1 Volume of Vinegar in Flask 2.00 mL Initial reading of NaOH in the buret in mL 2.05 Final reading of NaOH in the buret in mL 12.34 Total volume of NaOH used (Show calculations) in mL. Trial-1 V Initial Total Volume of NaOH solution used (in mL) =VFinal - = V NaOH Total Volume of NaOH solution used(in Liters) Moles of NaOH =(MNaOH VNaOH) Moles of Acetic acid = Mass of acetic acid in vinegar in grams (Use molar mass of acetic acid) : Volume of Vinegar used: 2.00 mL Weight/volume percent…arrow_forward
- Chemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningPrinciples of Modern ChemistryChemistryISBN:9781305079113Author:David W. Oxtoby, H. Pat Gillis, Laurie J. ButlerPublisher:Cengage Learning