Compare the solubility of silver carbonate in each of the following aqueous solutions: Clear All 0.10 M AgNO3 More soluble than in pure water. 0.10 M Na2CO3 Similar solubility as in pure water. 0.10 M NH4NO3 Less soluble than in pure water. 0.10 M NaCH3COO

Q: 2.08g of sodium hypochlorite is dissolved to make 140ml of solution. what is the pH?

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Q: (b) Consider a titration between HNO, and NH3, i) write the reaction equation for this titration.…

A: Answer:- This question is answered by using the simple concept of titration between strong acid and…

Q: Phenolphthalein is an indicator that dissociates in water. Explain the color change observed at the…

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Q: During the titration of sodium carbonate with sulphuric acid why are two indicators used and what is…

A: The above titration is the titration of a weak base against a strong acid. In such cases, the acid…

Q: Most of the titrations that have done to date require to titrate an acid with a base until we see a…

A: Most of the titrations Requires titration of an acid with a base until it gives a pink colour with…

Q: When does the Henderson-Hasselbalch equation not work to calculate the pH of a solution of a weak…

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Q: The PH of 0.10 M methylamine is 11.8.when chloride salt of methylamine is added to this solution…

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Q: At equilibrium, ammonia in water is affected by which salt?

A: At equilibrium  NH3 + H2O  =  NH4+  + OH-

Q: Why were phenolphthalein chosen to be the indicator? What can other possible indicators substitute…

A: Typically, weak protolytes that change colour in solution in response to pH are used as acid-base…

Q: Plot the trend of graphs while titrating between mixture of strong acid and week acid VS strong…

A: The titration of mixture of strong and weak acid VS strong base is done by conductometric titration…

Q: A student is asked to describe the characteristics of the two solutions above, which have the same…

A: The question involves the concept of molarity and pH calculations. We have to compare the molarity…

Q: Practice Exercise 16.27 what is the pi of a solution when 27.9 g of methylammonium chloride,…

A: Given that volume of methylammonium chloride (CH3NH3Cl) solution is 338.1 mL= 0.3381 L. Mass of…

Q: A solution is prepared by diluting 28.6mL of 15.98 molar nitric acid in a total volume of 500mL.…

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Q: Write out (but don’t solve!) all of the equations you need to find the pH of a solution prepared…

A: The structure of EDTA is shown below: The structure obtained by the deprotonation is shown below.

Q: In terms of pH indicators, please fully explain what must occur in a solution to observe a colour…

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Q: determine the ph change when .061 mol HClO4 is added to 1 L of abuffer solution that is .305 Min HCN…

A: Given buffer system is an acidic buffer, HCN(weak acid) and it's salt (CN-) Concentration of HCN =…

Q: Enlist the possible factors affecting the pH curve for acid base titration?

A: An acid-base titration is the titration used to determine the unknown concentration of an acid or…

Q: Briefly explain the effect of the ratio of conjugate base to acid on buffering capacity.

A: The species which is able to resist the change in pH.

Q: Which technique is more accurate for determining the pH of an unknown solution?

A: A pH electrode is the best technique which is more accurate for determining the pH of unknown…

Q: Briefly discuss titration errors from the use of acid/base indicators

A: There are two types of errors that occurs from the use of acid / base indicators. Determinate error…

Q: Calculate the molar concentration of the acid if 41.20mL of sulfuric acid was required to neutralize…

A: Acid and base react to neutralize each other. In the reaction of acid and base, tge H+ ion of acid…

Q: the information she obtained to determine the Kh for this base

A: Kb is the base dissociation constant  and it measures the dissociation of base  into its components…

Q: Define normality (i.e., equivalent ion concentrations) for acids and bases, and the relationship…

A: Normality (N) is defined as the number of mole equivalents per liter of solution:normality = number…

Q: In the laboratory, a general chemistry student measured the pH of a 0.564 M aqueous solution of…

A: Quinoline is a heterocyclic aromatic compound and a colorless liquid with a strong odor. Quinolines…

Q: In the laboratory, a general chemistry student measured the pH of a 0.591 M aqueous solution of…

A: Dear student I have given answer to your question in the image format.

Q: If I'm given 2 grams of an unknown salt how do I test the pH level of it?

A: pH is the measure of how acidic or basic solution is. It is defined as negative logarithm of…

Q: A sample containing 0.450 g of nicotinic acid, a monoprotic acid, required 34.74 mL of 0.1053 M…

A: we have to calculate the molar mass of nicotinic acid

Q: e Chatelier's Principle

A: Common ion effect stop the dissociation of weak electrolytes. Or dissociation of weak electrolytes…

Q: If the colour of a solution turns pink on adding few drops of phenolphthalein indicator, it means…

A: The colour of alkaline or basic solution turns pink on addition of few drops phenolphthalein…

Q: Briefly explain the approximate value of the pH at equivalence point.

A: The equivalence point is said to be achieved when moles of acid and base titrating are equal in…

Q: Calculate the concentration of Hplus if the pH = 4.12.

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Q: pH is best described as the concentration of which body fluid ions?

A: Given, pH is best described as the concentration of which body fluid ions = ? Note: Alkalinity and…

Q: Use phenolphthalein as an example, discuss (using structures and words) how an acid base indicator…

A: Phenolphthalein is a commonly used acid-base indicator that undergoes a color change depending on…

Q: Discuss the effect of a buffered solution vs. An unbuffered solution(water) when a strong acid or…

A: Buffered solution :Buffer solution contains a weak acid and its conjugate base or the weak base and…

Q: Explain why an acid-base indicator changes color over a range of pH values rather than at a specific…

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Q: Where is the actual solution for this question?

A: Copper block…