Question

Which solution would show the GREATEST change in pH on the addition of 10.0 mL of 1.0 M NaOH to 1.0 L of each of the following solutions?



a. 0.50 M CH3COOH + 0.50 M NaCH3COO.

b. 0.10 M CH3COOH + 0.10 M NaCH3COO.

c. 0.50 M CH3COOH.

d. 0.10 M CH3COOH.

e. 0.50 M NaCH3COO.



4. (Points: 1)
Which of the following, when added to water, will not change the pH?



a. NaHCO3

b. NH4NO3

c. K2SO3

d. KI

e. HCN

Related Questions

two solutions are prepared using the same solute solution a: 0.27g of the solute disolves in 27.4... A 1.50 L buffer solution is 0.250 mol L-1 in HF and 0.250 mol L-1 in NaF. Calculate the pH of the so... omplete the following stepped-out solution to show that āˆ’8+c+8āˆ’d is equivalent to cāˆ’d.(1 point) āˆ’8+...