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10 Nov 2019
I need help with an equilibrium problem and pH. I don't get howyou get b.
A 1.000 L sample of a buffer solution contains 0.100 moles of acetic acid (CH3COOH), a weak acid, and 0.100 moles of sodium acetate (NaCH3COO) a soluble ionic compound. 1.00 mL of a 1.00 M solution of sodium hydroxide (NaOH), a strong soluble base, is added to the solution. The pH of the solution will increase by a large amount (more than 0.50 pH units). will increase by a small amount (less than 0.10 pH units). will decrease by a large amount (more than 0.50 pH units). will decrease by a small amount (less than 0.10 pH units). will not change.
I need help with an equilibrium problem and pH. I don't get howyou get b.
A 1.000 L sample of a buffer solution contains 0.100 moles of acetic acid (CH3COOH), a weak acid, and 0.100 moles of sodium acetate (NaCH3COO) a soluble ionic compound. 1.00 mL of a 1.00 M solution of sodium hydroxide (NaOH), a strong soluble base, is added to the solution. The pH of the solution will increase by a large amount (more than 0.50 pH units). will increase by a small amount (less than 0.10 pH units). will decrease by a large amount (more than 0.50 pH units). will decrease by a small amount (less than 0.10 pH units). will not change.
Nelly StrackeLv2
7 Jan 2019