$$\text { Find the } \mathrm { pH } \text { of a solution with a hydrogen ion concentration of } 1.13 \cdot 10 ^ { - 6 } \text { gram-ions per liter. }$$

Multiple Choice

$$\text { Find the } \mathrm { pH } \text { of a solution with a hydrogen ion concentration of } 1.13 \cdot 10 ^ { - 6 } \text { gram-ions per liter. }$$

A) 5.87
B) 0.586
C) 5.91
D) 5.94
E) 5.86