2021sem 2021sem

01-03-2021
Chemistry

contestada

What is the pH of a solution with a H+ ion of 2×10-¹²?

Respuesta :

achirita777 achirita777

01-03-2021

Answer:

11.7

Explanation:

The pH is the negative logarithm of the concentration of H+ ions. If the concentration is 2×10-¹² the the pH will be -log(2×10-¹²) which is 11.698 which can be round up to 11.7.

Answer Link

Otras preguntas

Which statements describe sustainable development? Fishing does not catch more fish than the number of fish that will be born to replace them. Sustainable devel

an adult polar bear walks at an average of 5 kilometers per hour. write an equation to find k, the number of kilometers a polar bear can walk in h hours

How did prohibition lead to a rise in organized crime?

Which shows 7 2/9 written as an improper fraction? 65/9, 79/2, 72/9 or 23/9?

Javier bought a 20 ounce smoothie that contains 450 total calories. How many calories does the smoothie contain per ounce

James has a board that is 3/4 foot long. He wants to cut the board into pieces that are 1/8 foot long. How many pieces can James cut from the board

write the ratio in simplest form 50:35

which U.S state resembles a right trapezoid?

how can i relate decimals to a place value chart

what is 0.8-0.5/5+0.2