Predict whether Fe(NO3)2 and sodium acetate will be acidic or basic salts. Please explain based on relative strengths of some acids.

Q: What is the pH of a 0.30 M hypochlorite ion solution (CIO-)? The K, for hypochlorite ion is 3.3 x 10…

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Q: pKa НА 5.34 HB 3.22 HA + B = A + HB A) There should be more products at equilibrium because HA is a…

A: Applying concept of Pka and acid strength relationship.

Q: Consider the following data on some weak acids and weak bases: acid name formula HNO₂ acetic acid…

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Q: 1. Complete and balance the following equations for acid-base reactions: NH3 HNO3 > NaHCOз HCI ->…

A: Interpretation -  To complete and balance the following equation for acid -base reactions -…

Q: Which statement is False?  I     A 0.100 M solution of LiOH will have a pOH that is less than 7.…

A: 1) since LiOH is a base and will produce OH- ions in solution  hence the pH of base will be > 7…

Q: Milk of magnesia is a suspension of magnesium hydroxide in water. Although Mg(OH)2 is relatively…

A: pH of milk of magnesia = 10.08 volume of  milk of magnesia = 3.6 tablespoons

Q: Calculate the pH of a solution that is prepared by dissolving 0.23 mol of hydrofluoric acid (HF) and…

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Q: Phosphoric acid, H3PO4(aq), is a triprotic acid, meaning that one molecule of the acid has three…

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Q: 0-7. Hydrazine, N₂ H4, is used as a rocket fuel, but also as a reactant in organic chemistry. The K,…

A: Solution: We know hydrazine is a weak base, SO the pH of its solution can be calculated from the ICE…

Q: 3.85     For each solution, calculate the dissociation constant of the acid. Comment on the…

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Q: 7. What are the conjugate base and conjugate acid for HSO, ? What is the term used to describe…

A: Conjugate acid is formed when we add protons to a base and conjugate base is formed when proton is…

Q: Explain what happens to the ratio of the two common forms of free residua! chlorine as the pH of…

A: Hypochlorous acid, HOCl(aq) is a weak acid with Ka = 2.5*10-8  Hypochlorite, ClO-(aq) is a conjugate…

Q: LINO3 is added to water. Will it change the pH, and if so, how? Yes, and the pH will be 7. You want…

A: We can determine if a salt added to water will make pH of water more acidic,basic or will remain…

Q: A laboratory technician wants to determine the aspirin content of a headache pill by acid-base…

A: a. Given information: Concentration of HA = 0.015 M Ka of aspirin= 3 ×10-4

Q: If 0.050 moles of gaseous HCl is bubbled in 1.0 liter of a solution that is 0.15 M in NH3 and 0.10 M…

A: When an acid is added to a weak base buffer solution, the concentration of weak base decreases where…

Q: 546.0 mL of a 0.13 M solution of ammonia is mixed with 546.0 mL of a 0.13 M solution of HBr. What is…

A: The question is based on the titrations.  we are titrating a strong acid hydrobromic acid with a…

Q: Milk of magnesia is a suspension of magnesium hydroxide in water. Although Mg(OH)2 is relatively…

A: given, pH of solution = 10.08

Q: You have 50.0 mL 0.10 M NazPO4 to which you add 50.0 mL 0.19 M NaH PO4. What is the pH of this…

A: We can calculate the pH of the solution using the formula, Calculate the total volume of the…

Q: 10. How many moles of solid NaOH must be added to 1.0 L of 2.0 M HCl solution to reach a [OH] = 1.0…

A: To find out how many moles of solid NaOH must be added to the HCl solution to reach a hydroxide ion…

Q: Each of the four flasks below contains the same volume of .10 M aqueous acid. All four acids are…

A: Since the volume and concentration of acid taken is same for all acids  Hence the moles of all acid…

Q: 5. Which of the following is a conjugate acid-base pair? H₂PO4 and HPO4² HCO3 and CO² NaOH and OH…

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Q: 3. You have two beakers. One beaker contains 100 mL of NaOH (a strong base); the other contains 100…

A: pH of a solution is a measure of acidity and basicity of a medium.More the value of pH of a…

Q: Hydrazine, N₂H4, is used as a rocket fuel, but also as a reactant in organic chemistry. The K, of…

A: moles of Hydrazine = 4.75 × 10-3 molVolume of the solution = 0.500 LKb of Hydrazine = 9.1 × 10-7pH…

Q: Consider the following data on some weak acids and weak bases: acid name acetic acid hypochlorous…

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Q: predicting the qualitative acid-base properties of salts Consid follow name acetic acid acid…

A: An acid is a species which donates Proton while a base accepts proton.     an acid after donating…

Q: "Vhen 4.73 g of the weak acid HC6H4CIO is dissolved in 800 mL of olution, he pH is 5.25. What is the…

A: Ka is acid dissociation constant.

Q: The chemical formulae of some acids are listed in the first column of the table below, and in the…

A: The concept used over here is-Weak acid HA does not dissociate entirely, so it remains in the water.…

Q: The pH of blood is 7.4. What is the ratio (to one decimal place) of bicarbonate (conjugate base) to…

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Q: This question is concerned with acid/base. The ionic product of water may be taken as 10-14…

A: Answer:- This question is answered by using the simple concept of calculation of hydrogen ion…

Q: Explain at the molecular level why the pH increases as NaOH is added to CH,COOH.

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Q: Consider an aqueous solution of NaHSO3 (a) Write down the charge balance equation of the solution.…

A: Sodium bisulphate is strong electrolyte that can  dissociate completely in water as follows:…

Q: A chemist wishes to prepare a standard aqueous solution that has a concentration of Fe3+ equal to…

A: Please have a look into the solution:

Q: Consider the following two solutions: 2.OM Mg(NO,), and 2.0M KCN. Which of the following statements…

A: Answer:- This question is answered by using the simple concept of elevation is boiling factor and…

Q: 3. What is the pH of a 0.0075 mol L-' HCl solution? What is [OH-] in this solution?

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Coordination Chemistry

It is a part of chemistry, in which the study of compounds that have central atoms surrounded by molecules or ions, known as ligand, is known as coordination chemistry.