Q: 1. Why was it important to use "flat" soft drinks for your titrations? Would your calculations of…
A: Here we are titrating soft drink which contains acids with strong base, NaOH to find the citric acid…
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A:
Q: What is the molar solubility of Agl Ksp= 8.3 x 10^-17 in the presence of 0.05 M KNO3? A. 1.29x10^-16…
A: Molarity of KNO3 = 0.05M KNO3 is a strong electrolyte and dissociates completely to furnish ions.…
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Q: If a 3000 ml saturated solution of Cac204 contains 0.0075 g of the salt at 25 degrees Celsius, what…
A: Mass of CaC2O4 = 0.0075 g
Q: 2.1 The correct indicator was added to 25.00 mL of a 0.1345 M solution of propanoic acid…
A: Propanoic acid is titrated with sodium hydroxide.
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Q: For 1.015 g of KHP, how many millilters of 0.2 M sodium hydroxide (NaOH) is needed to reach the…
A: Given :- mass of KHP = 1.015 g molarity of NaOH solution = 0.2 M To calculate :- volume of NaOH…
Q: Complete the table relating the values of AG° and K. AG° K 1 = 0 > 0 Answer Bank > 1 < 1 = 1
A: ∆G° = Standard Gibbs Free Energy Change K = Equilibrium constant
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A: An acid is a substance that gives H+ ions in its solution whereas a basic substance gives OH- ions…
Q: a) Write a balanced equation for the neutralization of KHP with sodium hydroxide
A: An aqueous solution of sodium hydroxide (NaOH) was standardized by titrating it against a 1.0115 g…
Q: What will happen if more NH3 is added to the system: Ag+ + 2 NH3 = Ag(NH3)2+? [Ag(NH3)2+]…
A: Since the reaction is in equilibrium, we can use Le-Chatelier's principle to find the effect of…
Q: 2.1 The correct indicator was added to 25.00 mL of a 0.1345 M solution of propanoic acid…
A: Propanoic acid is titrated with sodium hydroxide.
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A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
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A: We have given that 2 mol of Ca(OH)2 calcium hydroxide will produce 2 OH- ions…
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A: Benzoic acid is weak acid. NaOH is strong base. Hence, salt will form. Moles of NaOH =…
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A: To find out the concentration of unknown H2SO4 solution, given that it requires 83.6 mL of 0.12 M…
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A: Given Concentration of KCl = 0.024 M Concentration of HCl = 0.045 M
Q: What will happen if more NH3 is added to the system: Ag+ + 2 NH3 = Ag(NH3)2+? [Ag(NH3)2+]…
A: this reaction is equilibrium reaction, hence we can use Le-Chatelier's principle to define the…
Q: How many milliliters of 8.50×10−2 MNaOHMNaOH are required to titrate each of the following solutions…
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Q: Answer letter C only. Required: pK for this solution pK = ______ pFe(CN)6 for this solution…
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Q: Zinc hydroxide Zn(OH)2 has Ksp= 4.5x10-17In pure water calculate its malor solubility
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A: The solubility reaction of solid Lead iodate can be written as
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A: Vinegar is a watery acetic solution that can contain flavorings with trace chemicals. The average…
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A: The considered reaction is, NaOH + CH3COOH⇔CH3COONa + H2O
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Q: Write a balanced equation for the dissociation into ions of each of the following soluble salts in…
A: When placed in water, the ions are attracted to the water molecules (due to polar charge). If the…
Q: 17.65 mL of a 0.110 M sodium hydroxide solution is needed to titrate 25.00 mL of a hydrochloric acid…
A: Given Volume of NaOH = 17.65 ml = 17.65 x 10-3 L Molarity of NaOH = 0.110 M Volume of HCl = 25.00 ml…
Q: An instrument used to measure the acidity or alkalinity of a solution.
A: As per bartleby guidelines I answered only first question so please don't mind.Thanks in advance.
Q: Which of the following salts is insoluble in water? CuCl2 Cas PBF2 M9SO4
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Q: What is the common ion in a solution prepared by mixing HNO2 with LiNO2? a. H+ b. OH- c.…
A: If an ion is present in both the species then it is known as common ion .
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A: We have Kf as 0.51 °Cm-1 , also 0.2 m KCl and 0.2 m of glycerol , we have to predict which do have…
Q: A diprotic acid has Ka1= 4.3×10^-5 and Ka2= 4.5×10^-7. What will be the pH at the first equivalence…
A: pKa1 = - log Ka1 = - log (4.3 x 10-5) = 4.37 pKa2 = -logKa2 = - log (4.5 x 10-7) = 6.35
Q: Which of the following is not standardized against sodium carbonate? a) H2SO4 b) NaOH c) HCl…
A: Which of the following is not standardized against sodium carbonate? a) H2SO4 b) NaOH c) HCl Which…
Q: What is the pHpH change of a 0.270 M solution of citric acid (pKa=4.77) if citrate is added to a…
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Q: 2- A sample of an acid 2.4 g dissolved in 100 ml. water. This sample was titrated with 40 ml sodium…
A: An acid- base titration is a quantitative analysis which is done to determine the concentration of…
Q: What is [H3O+] in a solution of 0.075 M HNO2 and 0.030 M NaNO2? Kb=4.5 * 10-5
A: Given, 0.075 M HNO2 0.030 M NaNO2
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A: To calculate the Molarity of tetraprotic acid , we would first write the reaction between acid and…
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A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
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A: Titration is performed to determine the concentration of an unknown sample. The average value is…
Q: A solution of 0.021 M AgNO₃ that is also 1.23 M NH₃. The kf for Ag(NH₃)₂⁺ is 1.7x10⁷. In a 1.5L of…
A: Given: Concentration of Ag+ (From AgNO3) = 0.021 M Concentration of NH3 = 1.23 M Volume of solution…
Q: What is the molarity of 2.00mL of acetic acid solution if 15.4mL of 0.1M sodium hydroxide are needed…
A: The chemical equation between sodium hydroxide and acetic acid: NaOH + CH3COOH →…
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Which beaker correctly depicts the best representation of AgCl in a beaker of water?
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