subject
Chemistry, 14.06.2021 15:40 afosburgh20

1.00 liter solution contains 0.31 M acetic acid and 0.40 M sodium acetate. If 0.100 moles of calcium hydroxide are added to this system, indicate whether the following statements are true or false. (Assume that the volume does not change upon the addition of calcium hydroxide.) A. The number of moles of CH3COOH will decrease.
B. The number of moles of CH3COO- will decrease.
C. The equilibrium concentration of H3O will decrease.
D. The pH will decrease.
E. The ratio of [CH3COOH] / [CH3COO-] will remain the same.

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 18:00
Temperature and kinetic energy are proportional. a) adirectly b) directly c) indirectly
Answers: 2
question
Chemistry, 22.06.2019 05:50
Astudent made a graph plotting the progress of a reaction over time. the student forgot to label the y-axis of the graph. a graph is shown with two graph lines. one graph line starts at a higher position on the y axis and slopes downwards towards the right. the other graph line starts at a lower position on the y axis and slopes upwards towards the right. the two graph lines stop short of intersecting each other and continue as separate lines which gradually become straight and parallel to the x axis. a vertical line is shown at a point where the two graph lines finally became parallel to the x axis. this vertical line is labeled equilibrium. the title on the x axis is time and an arrow pointing towards the right is shown above time. the title on the y axis is left blank. what best explains the label that the student should use on the y-axis? amount, because as the amount of product decreases, the amount of reactant increases over time. reaction rate, because forward and backward reaction become equal at equilibrium. amount, because the amounts of reactants and products become constant after equilibrium is reached. reaction rate, as the rate of forward reaction increases and rate of backward reaction decreases over time.
Answers: 3
question
Chemistry, 22.06.2019 20:50
At element makes up all organic compounds?
Answers: 2
question
Chemistry, 23.06.2019 00:00
Which is an example of a reversible physical change?
Answers: 1
You know the right answer?
1.00 liter solution contains 0.31 M acetic acid and 0.40 M sodium acetate. If 0.100 moles of calcium...
Questions
question
Mathematics, 28.06.2021 16:40
question
English, 28.06.2021 16:40
question
English, 28.06.2021 16:50
question
Mathematics, 28.06.2021 16:50
question
Mathematics, 28.06.2021 16:50
Questions on the website: 13722361