rainforced9452 rainforced9452 29-05-2023 Chemistry contestada calculate the hydrogen ion concentration for solutions with the following ph values. a. 2.42 _____ x 10^_____ M b. 11.21 _____ x 10^_____ M c. 6.96 _____ x 10^_____ M d. 15.00 _____ x 10^_____ M