lorenavh81 lorenavh81

03-03-2019
Chemistry

contestada

What is the [H+] of a solution with a pH of 3? Use a scientific calculator.

1 x 10-1
3 x 10-1
1 x 10-3
3 x 10-3

Respuesta :

superman1987 superman1987

04-03-2019

Answer:

1 x 10⁻³.

Explanation:

∵ pH = - log[H⁺]

3 = - log[H⁺].

log[H⁺] = -3.

∴ [H⁺] = 1 x 10⁻³.

Answer Link

Otras preguntas

What was the result of dropping atomic bombs on Hiroshima and Nagasaki?

plz help ill mark brainlyst Read the speech and answer the question. Voluntourism: An Opportunity Too Good to be True A Speech to the Student Body of Evergreen

“The truest expression of a people is in its dance and its music. Bodies never lie.” - Agnes de Mille. What does she mean by this?

Short, intense activities that require your muscle to rely on energy already stored in your muscles is?

Match each term with how related transactions affect the accounting equation. Dividends Expenses Revenues Assets Liabilities Match each of the options above to

Why were so many distinct cultures able to develop over time in Asia? Select two correct answers. A.Mountains on the western end of the continent made it diffic

why do monica and camila look at each other and smile

Exercise Sophia's friend has saved $118 but is not sure how many songs she can afford if she buys the membership and some songs. Use the expression in part (b)

1. Why did the news of the Emancipation Proclamation not have effect the slaves in Texas?

state if polygons are similar