An unknown substance has the hydrogen ion concentration of [H] - 3.7 x 108 M. Find the pH. (Round your answer to one decimal place.)

Solved: An unknown substance has a hydrogen ion concentration of $$\left[ H ^ { + } \right] = 3.1 \times 10 ^ { - 8 } \mathrm { M }$$. Find the pH and classify the

Step-by-step explanation:

∠cbe and ∠deb are same-side interior angles.

i took the test

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.