Based on assumptions on complete ionization, the boiling point elevation caused by one mole of glucose in a solution is equivalent to the boiling point elevation caused by _____ mole(s) of barium fluoride? Choices: One half, Three, One, One third.

Q: 6. The alpha values for any weak acid with n ionizable protons, Had, can be written as follows: [HnA...

A: To plot the distribution curve for the diprotic acid (Oxalic acid) for every 0.5 pH units from pH 0 ...

Q: Try to create a sample word problem about Hess’s Law. Include your solution following the given step...

A: The heat change in a complete chemical reaction remains same if the reaction takes place in a single...

Q: What number of molecules (or formula units) are present in 3.07 g of each of the following compounds...

A: Given,  Mass of each compound = 3.07 g  Then,  Find number of molecules in = ?  a). NH3  b). N2H4  ...

Q: What are the molar concentrations of acetic acid (CH,COOH) and sodium acetate (CH, COONA) in an aque...

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Q: Your European friends tell you they are pleased because their new car gives them 15 kilometers per l...

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Q: O 3x 6.02 x 1023, QUESTION 5 How many H20 molecules are there in 3 moles of H20 sample? 6.02 x 1023 ...

A: Given that, Moles of H2O=3 moles then,  

Q: When mixed in equal molar amounts, which of the following pairs of substances would create a buffer?...

A:

Q: Please provide the step-by-step and answer in the conversion format under the question and equation ...

A: A solution of tartaric acid with a known concentration of 0.155 M are solution. 

Q: Determine the van't hoff factor of the following solute given the supplementary information provided...

A: To identify: The van't Hoff factor for the solutes given.  

Q: determined by titrating it with a 0.1342 M Ce4+ solution. The balanced net ionic equation for the re...

A: Given-> Molarity of Ce^4+ = 0.1342M Volume of Ce^4+ = 19.33 ml Volume of H3AsO3 = 25.00ml  

Q: The acid dissociation constant K, of hydrocyanic acid (HCN) is 6.2 x 10 -10 Calculate the pH of a 3....

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Q: Calculating molarity using solute mass A chemist prepares a solution of barium acetate (Ba(C,H3O2),)...

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Q: Problem 2: Provide reagents to accomplish the following transformations ( NHAC Me Me OAc Co,Et Me, М...

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Q: Determine the van't hoff factor of the following solute given the supplementary information provided...

A: Can't Hoff factor depends on the Nature of solute.  If solute is non-electrolytic and non- ionizable...

Q: 2. What type of intermolecular force of attraction is established when sodium chloride is dissolved ...

A: The type of intermolecular force of attraction is established when sodium chloride is dissolved in p...

Q: 3. Nitric oxide (NO) reacts with oxygen gas to form nitrogen dioxide (NO2), a dark-brown gas: 2 NO(g...

A: 2NO(g)  + O2  ----> 2NO2(g)  Number of moles of NO = 0.886 moles  Number of moles of O2 = 0.503 m...

Q: The half-equivalence point of a titration occurs half way to the equivalence point, where half of th...

A: The half-equivalence point of a titration occurs half way to the equivalence point, where half of th...

Q: For answers to calculations, use the correct number of significant figures. The percentage of sodium...

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Q: Which of the following reactions require a metal catalyst?   a CH3CH=CH2 to CH3CH2CH3   b CH3CH=CH...

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Q: rite the net ionic equation for the quilibrium that is established when ssolved in water. + H20(e) h...

A: Potassium Fluoride(KF) is a salt. It hydrolysis reaction is below, KF(aq.) + H2O(l) ---> KOH(aq.)...

Q: A solution with a mole fraction of 0.12 is composed of 0.2 mole of solute. How many moles of solvent...

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Q: A 1.280 g sample of oxalic acid, H2C2O4, is placed in a 100.0-mL volumetric flask, which is then fil...

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Q: ammonium perchlorate The pH will be less than 7. barium nitrite The pH will be approximately equal t...

A: The solutions which are acidic will have pH less than 7, more than 7 will be basic and having pH 7 w...

Q: Calculate the maximum amount of moles of AlCl3 that can be produced when 6.82 moles of Al2O3 react w...

A: Given data : Moles of Al2O3 = 6.82 mol Moles of HCl = 34.1 mol

Q: Free Energy (kcal/mol) 25 20 15 B. 10 C A Reaction progress Use the reaction energy diagram above to...

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Q: a Calculate AH for the reaction 2K(s) + 2H20(1) → 2KOH(aq) + H2(g) Substance and State AHf (kJ/mol) ...

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Q: How much heat is removed from the condensation of water at 25°C? Given the standard entropy of the f...

A: In this question we need to find out latent heat of vaporization. Let us solve this step by step. 

Q: (2) glubi Calculate the pH value of 0.001M ? acetic acid at 25 C if Ka=0.000018 3.1 2.84 2.58 2.12

A: The acid dissociation constant for the acetic acid is = 0.000018 The concentration of HCN solution i...

Q: 1. Why is C.H.O.N considered the essential elements of life?

A: C,H,O,N  Carbon, hydrogen, oxygen and nitrogen are structural components of living forms on earth. T...

Q: When solutions of silver nitrate and sodium chloride are mixed, silver chloride p AGNO3 (aq) + NaC P...

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Q: Write the molecular equation for the neutralization of NaOH(ag) solution by aqueous perchloric acid....

A: Given - Reaction between NaOH(aq) and Perchloric acid.  

Q: A 600.0 mg sample consisting of only CaC2O4and Mg C2O4is heated at 500oC converting the two salts to...

A: Answer: This question is based on the stoichiometric calculation where ratio of the mass of a reacta...

Q: 4. aqueous cobalt(III) nitrate reacts with solid zinc to produce aqueous zinc nitrate and solid coba...

A: In multiple questions, we solve only first one according to the Bartleby guidelines. First write dow...

Q: A student runs two experiments with a constant-volume "bomb" calorimeter containing 1300. g of water...

A:     A bomb calorimeter contains 1300 g of water. 4.950 g of ethanol is put into the calorimeter and ...

Q: The percent by mass of nitrogen for a compound is found to be 46.7%. Which of the following could be...

A:

Q: Consider the weak acids below and their corresponding Ka values. Rank the acids from weakest to stro...

A: Given Ka values: HNO2: (Ka = 4.0 x 10-4 ) HIO : (Ka = 2.0 x 10-11 ) C6H5COOH : (Ka = 6.5 x 10-5 ) Mo...

Q: Using a first to last order structure, explain why and write the order in which K, Au', Pb", Al", Cu...

A: The solution of the question is given below: 

Q: Would you expect F2* to be more or less paramagnetic than O2? Fully support your answer

A: Comparison of paramagnetic property 

Q: Calculate [H+] for each of the following solutions, and indicate whether the solution is acidic, bas...

A: GIVEN :-  (a) [OH-]= 0.00045 M; (b) [OH-]= 8.8 X 10-9 M; (c) a solution in which [OH-] is 100 times ...

Q: Explain the major difference between the Michaelis-Menten equation and the Briggs-Haldane treatment ...

A: Micheaeli-Menten equation and Brigg-Haldane equation,both two equation describes enzyme Kinetics .

Q: Question 1 This following is the reaction for the synthesis of ammonia: N2 + 3 H2 + 2 NH3 At a certa...

A:

Q: Multiple choice 1. What type of relationship does boiling point and vapor pressure exhibit? Choices...

A: Colligative Property of solution.,

Q: Calculate the hydroxide ion concentration of a solution with a pH of 12.65. O 0.022M 0.18M 0.56M 0.3...

A: PH is defined as power of hydrogen, it is negative logarithm of H+ ion concentration.

Q: b What is the net ionic equation for the reaction of solid barium carbonate and hydrogen bromide in ...

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Q: 63. Calculate AH° for the process Sb (s) + Cl2(g) SBCI5 (s) > from the following information: Sb (s)...

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Q: in your own words, explain the browning reaction that occurs in cooking ground pork

A: The correct answer is given below

Q: What is the name of the nucleotide that contains a single phosphate group, the base uracil and deoxy...

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Q: 7. D-glucose, blood sugar, exists in two forms; ring open and ring closed. Don’t worry about the che...

A: Let's understand all of these one by one. Assignment of the priorities of the groups or atoms in a F...

Q: 7.) Calculate the standard free-energy changes for the following reactions at 25°C: (a) CH4(g) + 202...

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Q: Consider the following unbalanced chemical equation. C5H12(/) + 02(g) → CO2(g) + H20(/) If 13.5 gram...

A: Consider the following unbalanced chemical equation. C5H12(l) + O2(g) ----> CO2(g) + H2O(l)   If ...

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.