pH and Concentration GRADE A Q&A
What is the pH of a solution that has a concentration of 1 x 10^-5 M H+ ions? - (correct
answer)pH = 5.00
What is the pH of a solution that has a concentration of 1 x 10^-11 M H+ ions? - (correct
answer)pH = 11.00
What is the pH of a solution that has a concentration of 1 x 10^-4 M OH- ions? - (correct
answer)pH=10.00
What is the pH of a 0.034 M HCl solution? - (correct answer)pH=1.47
What is the pH of 0.00045 M HNO3 solution? - (correct answer)pH=3.35
What is the H+ concentration for a solution that has a pH of 4.56? - (correct
answer)[H+]=2.8 x 10^-5 M
What is the OH- concentration for neutral water? - (correct answer)[OH-] = 1.0 x 10^-7
M
What is the OH- concentration for a solution that has a pH of 11.23? - (correct
answer)[OH-]= 1.7 x 10^-3 M. [OH-] x [H+]= 1 x 10^-14
pH = 11.23 , [H+]=5.888 x 10^-12 M
[OH-]=1 x 10^-14/5.888 x 10^-12
What is the pH of a solution that has a concentration of 1 x 10^-5 M H+ ions? - (correct
answer)pH = 5.00
What is the pH of a solution that has a concentration of 1 x 10^-11 M H+ ions? - (correct
answer)pH = 11.00
What is the pH of a solution that has a concentration of 1 x 10^-4 M OH- ions? - (correct
answer)pH=10.00
What is the pH of a 0.034 M HCl solution? - (correct answer)pH=1.47
What is the pH of 0.00045 M HNO3 solution? - (correct answer)pH=3.35
What is the H+ concentration for a solution that has a pH of 4.56? - (correct
answer)[H+]=2.8 x 10^-5 M
What is the OH- concentration for neutral water? - (correct answer)[OH-] = 1.0 x 10^-7
M
What is the OH- concentration for a solution that has a pH of 11.23? - (correct
answer)[OH-]= 1.7 x 10^-3 M. [OH-] x [H+]= 1 x 10^-14
pH = 11.23 , [H+]=5.888 x 10^-12 M
[OH-]=1 x 10^-14/5.888 x 10^-12
