3 years ago

The equation for the pH of a substance is pH = -log[H'], where H+ is the concentration of hydrogen ions. A basic

Mathematics

2 answers:

Oksanka [162]3 years ago

8 0

Answer:

it's b.

Step-by-step explanation:

scoundrel [369]3 years ago

7 0

Answer:

9 (approximately)

Step-by-step explanation:

Approximate difference

= pH of basic solution - pH of acidic solution

= 11.2 - 2.4

= 8.8

= 9 (approximately)

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