Reactions. 6. KMNO4

Q: Part 1. Reaction (12) Test tube with thermometer: aqueous sodium hydroxide Test tube of solution…

A: Write a balanced molecular equation for this combination.

Q: For items 1-4, consider the isothermal expansion of a 1.5 mole of monoatomic gas gas from a pressure…

A: Formula used:  From the 1st law of thermodynamics ∆U = q + w  Where  ∆U = Chang in energy  q = heat…

Q: Neon gas at a pressure of 25 kPa occupies 444 L at 60 °C. What is the pressure of the gas at -73 °C…

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Q: 1. What is the concentration of Ca2* in ppm if [Ca2*] is 3.85 x 10$ M? 2. Why is it important to…

A: Concept:  1. Molarity to ppm convertion:   If you take molarity (with units mol/L), and multiply it…

Q: Which one of the following is NOT true about chloramine? O a) HCIO and CIO- are the primary…

A: HClO and ClO⁻ are oxidizers, and the primary disinfection agents of chlorine solutions. Chloramines…

Q: Which metal will warm the fastest? Use the table of specific heats below. Substance Specific Heat…

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Q: What is the correct name of the molecule with the formnulas CH; CH, CH, CH, CH, CH2 CH3? Heptane…

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Q: Name this compound, including stereochemistry: HOĆ CH2CH;CH2OH H

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: You want to prepare a buffer solution with pH equal to 3. How many grams of NaF (41.99 g/mol) should…

A: In this, we need to find oute moles of NaF first. Using that moles and molar mass for NaF, calculate…

Q: Binary Ionic Compounds Name Formula 1. chromium(II) nitride 2. phophorus(III) chloride 3. copper(II)…

A: Since you have posted a question with multiple parts, we will solve only first three parts for you.…

Q: Using Electrochlorination to Clean Water Aqueous hypochlorite ions are added to drinking water and…

A: Electron is released during oxidation and absorbed during reduction. Hence the left side reaction is…

Q: draw the full equation for this triacylglycerol undergoing  hydrolysis, using lipase as a catalyst.

A: Triacyl glycerol is an ester formed by the hydrolysis reaction of glycerol and 3 fatty acids.  Hence…

Q: Name this compound, including stereochemistry: HOĆ, CH;CH;CH3OH H

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: Balance the following redox raction under acidic conditions. H2S(g) + NO3 (ag) → (3)ON In the final…

A: After balancing the electrons and atoms other than H and O , add water molecules to O deficit side…

Q: Lalaulate the eH of a 3 lox1D M la/OH),s Selution.CafoH)is. isa strory buse.

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Q: The same mass of zinc was used each time. The volume of acid used was different each time. Use the…

A: The data given is,

Q: All amino acids have two ionizable functional groups: an a-amino group (average pk, of 9.4) and an…

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Q: EFFECTS OF SALTS ON pH (Lewis Acids and Bases) Determine the effect on the pH when zinc(II) chlorate…

A: When we add an acidic salt to water, the pH of water decreases due to the formation of H+(aq) ions…

Q: Select the organic product(s) of the following reaction below. More than one answer may be selected.…

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Q: draw the full equation for this triacylglycerol undergoing saponification, using KOH.

A: Full equation for saponification using KOH.

Q: Calculate the cell potential for the galvanic cell in which the reaction Cd(s)+Cu2+(aq) ⁢->…

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Q: orm hydrogen ions and cyanide ions, the equilibriu constant at 25°C is 5 x 10-10. What does this…

A: Chemical kinetics is branch of chemistry in which we deal with speed at which rate of reaction…

Q: grams of LI3N

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Q: Chloroethane, C2H5ClC2H5Cl, is used to diagnose dead tooth nerves. How many moles are in 38.0 gg of…

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Q: In the Bronsted-Lowry Acid-Base equilibrium below, which one is an accurate conjugate acid-base…

A: According to the Brønsted-Lowry concept an acid is a proton donor whereas a base is a proton…

Q: The following titration curve is expected from which acid-base pair? Equivalence Point pH = 7 PH…

A: To determine acid base pair , we need to check the pH at equivalence point and trend of given curve.…

Q: а) b) H,C CH

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Q: Show how the compound below can be synthesized by three different Grignard combinations ketone +…

A: Here we have to prepare the given compound in three different manner by using ketone and Grignard…

Q: What would be an appropriate term to describe molecules B and C? in A В Me `Me Me resonance…

A: Molecule A is conjugated. B and C are skip diene

Q: at temperature wa

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Q: Neon gas at a pressure of 25 kPa occupies 444 L at 60 °C. What is the pressure o the gas at -73 °C…

A: Given - - > P1 = 25 kPa = 25 x 103 pa V1 = 444 L T1 = 60°C = 333.15 K P2 =?  V2 = 30 L T2 = - 73…

Q: 4. 23,540 J is applied to a 7kg Silver, what is its change in temperature?

A: Here we are required to find the change in temperature when 23540 J is heat is applied to 7 kg of…

Q: What is the iupac name of the compound

A: IUPAC nomenclature rules for carboxylic acid: a) Identify the longest continuous carbon chain. b)…

Q: Practice 1. Determine the volume occupied by 0.582 mol of oxygen gas at 285K and 7 atm. PV = nRT P.

A: Formula used:  PV=nRT  Where  P= pressure  V= volume  n = number of mole  R = 0.082(gass cons)…

Q: Write a balanced molecular equation for this combination. If a reaction occurred, write a complete…

A: The equations have been written in the following step.

Q: Using the table showing partial pressures for the formation of ammonia and corresponding equilibrium…

A: The reaction equation for the formation of ammonia is given as 12N2(g)+32H2(g)↔NH3(g) The apparent…

Q: . Please list all expected peaks, bends, and stretches you would expect to see on IR spectra of…

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Q: Select the element whose +2 oxidation state is least stable in water. O Ni Co Ov Zn

A: Hydration energy: when one mole of ionic crystal is dissolved in water the water molecules are…

Q: QUESTION 1 How does hydroxide/alkoxide accelerate the Suzuki reaction? O Both enhances reductive…

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Q: For the following polar bonds, draw the partial positive (8*) and partial negative (8) charges on…

A: Polarity in a covalent bond is due to the electronegativity difference between the combining atoms.…

Q: H2O                                                        HCN (Ka = 6.2 x 10-10)      HCl (Ka >…

A: Answer : the order of acidic strength:  HCl >HF>H2O>HCN .

Q: What is meant when it says under the nutrition facts that one serving contains 500 calories? Is it…

A: Given: Under the nutrition facts, it says that one serving contains 500 calories.

Q: Which of the following molecules is (R,E)-1-fluoro-2-methylhept-2-en-4-ol? ÕH https://ibb.co/módYKJq…

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Q: A Zn wire and Ag/AgCl reference electrode saturated with KCI (E = 0.197 V) are placed into a…

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Q: Compute the mass of KCI needed to prepare 1000 ml of a 1.50 M so- lution. Show your work. Use the…

A: Given :-  Molarity of KCl solution = 1.50 M  Volume of KCl solution = 1000 mL  To calculate :-  Mass…

Q: Three voltaic cells can be constructed from solutions of Cusoa(aq), ZnSOa(aq), and Reaction E…

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Q: Consider 4.30 L of a gas at 365 mmHg and 20. °C. If the container is compressed to 2.30 L and the…

A: Given :-  Initial pressure = 365 mm Hg Initial volume = 4.30 L Initial temperature = 20.°C Final…

Q: The concentration of your sodium thiosulfate is 0.520 M. You use a sample of 100 mL of your tap…

A: Given that -  Molarity of sodium thiosulfate, Na2S2O3 = 0.520 M  Volume of tap water used = 100 mL…

Q: A 10 mL sample of 0.73M NaOH is mixed with 10mL of 0.48 M H2X. How much X2- is in solution after…

A: H2X is a diprotic acid and NaOH is a monoacidic strong base.  The balanced equation for the…

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.