In a teaspoon (5.0 mL) of a liquid antacid, there are 400. mg of Mg (OH)2 and 400. mg of A...

In a teaspoon (5.0 mL) of a liquid antacid, there are 400. mg of Mg (OH)2 and 400. mg of Al (OH)3. A 0.080 M HCl solution, which is similar to stomach acid, is used to neutralize 5.0 mL of the liquid antacid.

An antacid neutralizes stomach acid and raises the pH.

a. Write the equation for the neutralization of HCl and Mg (OH)2.

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b. Write the equation for the neutralization of HCl and Al (OH)3.

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c. What is the pH of the HCl solution?

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d. How many milliliters of the HCl solution are needed to neutralize the Mg (OH)2?

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e. How many milliliters of the HCl solution are needed to neutralize the Al (OH)3?

Describe the formation of an aqueous LiBr solution when LiBr dissolves in water.

Write formulas for each of the following acids and bases:

a. barium hydroxide

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b. hydroiodic acid

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c. nitric acid

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d. strontium hydroxide

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e. acetic acid

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f. hypochlorous acid

Identify the reactant that is a Brønsted-Lowry acid and the reactant that is a Br0nsted-Lowry base in each of the following:

a. HI (aq) + H2O(l) →I− (aq) + H3O + (aq)

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b. F− (aq) + H2O(l) ⇆ HF (aq) + OH−(aq)

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c. H2S(aq) + CH3 — CH2 — NH2(aq)⇆HS− (aq) + CH3 — CH2 — NH3 + (aq)