7. What are the coefficients needed to balance the following chemical equation? N2+ H2 + NH3
a. 1,2,3
b. 1,3,2
c. 1,3,3
d. 2,2,3

In which of these cases are the two wave points considered to be in phase with each other?

If 1.8 l of water is added to 2.5l of a 7.0 molarity koh solution, what is the molarity of the new solution

If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5