What is the pH of a solution that is prepared by dissolving 6.69 grams of lactic acid (formula weight = 90.08 grams/mol) and 8.77 grams of sodium lactate (formula weight = 112.06 grams/mole) in water and diluting to 700.00 mL? The Ka for lactic acid is 0.000137.

consider the reaction below.

 no rx

at 500 k, the reaction is at equilibrium with the following concentrations.

[pci5]= 0.0095 m

[pci3] = 0.020

[ci2] = 0.020 m

what is the equilibrium constant for the given reaction?

0.042

0.42

2.4

24

i think its 100

i hope this !

one negative thing it that it can kill water animals. another negative thing is it can cause the destruction of ecosystem. one way water pollution can be reduced is to conserve energy.