2 chem questions on acid and ph?

Question

IF THE PH OF A SOLUTION IS 6?

A. THE SOLUTION IS A BASE

B. [H30+] = 1 X 10^-6 M

C. [OH-] = 1 X 10-6 M

D. ALL THE ABOVE

2. IN AN ACID SOLUTION

A. [H30+] = [OH-]

B. [H30+] > [OH-]

C. [H3O+]< [OH-]

Answer 1

for the first questionanswer is B [H3O+] = 1 x 10 -6

for the second question the answer is B

Answer 2

1. B . . . .[H3O+] = 10^-pH = 10^-6

2. B. . . .H3O+ is the acidic species, OH- is the alkaline species