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

Find the slope (rate of change) of the line. A. 5 B. -5 C. 1/5 D. -1/5

What does the underlined phrase indicate about the author's feelings toward Frida Kahlo?

12 cookies for 3 people which is the model

....................................

An approach to land use planning that is concerned with issues in both the inner city and suburban areas and seeks to maximize conservation and resource-use red

a ) why did the centipede offer to be the listener in the conversation b) who spoke more about the spider or the centipede c) why did the Centipede sigh at the

rewrite the following sentence in the active or passive voice form 1. public elementary and secondary schools provide the free education to all people2. the you

why is sun rays harmful

Kylie was out at a restaurant for dinner when the bill came. She wanted to leave a tip of 32%. What number should she multiply the cost of the meal by to find t

A barometric loop is ____ above the highest piping A. 33.9 degrees B. 39.3 degrees C. 11.5 degrees D. 43.3 degrees