What is the hydrogen ion concentration of a solution whose pH Is 4.10
3 answers
10^-4.10 = 7.94e-5= 0.0000794
Thank you
pH=-log((H^+))
Log((H^+))= -pH
(H+)=10^-pH
Now we substitute in the value of the pH given and calculate the hydrogen ion concentration:
(H^+)=10^-14.10
(H+)=7.9×10^-5=
H+=7.9×10^-5 mol/L
Because of the logarithmic scale the value of the pH has two significant figures so th answer also has two significant figures. The hydrogen concentration is 7.9×10^-5M
Log((H^+))= -pH
(H+)=10^-pH
Now we substitute in the value of the pH given and calculate the hydrogen ion concentration:
(H^+)=10^-14.10
(H+)=7.9×10^-5=
H+=7.9×10^-5 mol/L
Because of the logarithmic scale the value of the pH has two significant figures so th answer also has two significant figures. The hydrogen concentration is 7.9×10^-5M
2 answers