How many times more acidic is solution A with a pH of 3.4 than solution B with a pH of 8.4? Solution A is times more acidic than solution B.
(Use scientific notation. Use the multiplication symbol in the math palette as needed. Round to the nearest tenth as needed.)

Solution A is 1 x 10⁵ times more acidic than solution B

Explanation:

The pH scale is a logarithmic scale used to express the acidity or basicity of a solution.

The values are written from 1 - 14 with 1 being the most acidic and 14 a basic solution.

Each interval is ten folds more concentrated than the next because it is a logarithmic scale.

 Since the pH of A = 3.4

                  pH of B  = 8.4

 The difference  = 8.4  - 3.4  = 5.0

So, Solution A is 1 x 10⁵ times more acidic than solution B

attach the statements so i can answer : )

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles