Question

Question 46

Calculate the pH of a HNO3 solution with a hydrogen ion concentration of 0.67M (1 point ) *

0.17

0.21

4.68

Not enough information

Question 47

Calculate the hydrogen concentration of a solution with pH =3.49 (1 point ) *

-0.000324

-0.54

0.000324

Not enough information

Question 48

Calculate the hydrogen concentration of a solution with pH =2.4 (1 point ) *

-0.000324

-0.54

0.000324

Not enough information

Question 49

Calculate the hydrogen concentration of a solution with pH =9 (1 point ) *

-9.54

-Not enough information

1e-9

9.54

Question 50

Calculate the hydrogen concentration of a solution with pH =10.6 (1 point ) *

-1.03

1.03

39800000000

Not enough information