amenguallillian amenguallillian

04-05-2021
Chemistry

contestada

If a given aqueous solution at 298 K contains [H+] = 1.0 × 10-9, what is the [OH-]?

A. 1.0 × 10-14

B. 1.0 × 10-9

C. 1.0 × 10-5

D. 1.0 × 10-1

Respuesta :

alexismonreal8p61rx9 alexismonreal8p61rx9

07-05-2021

Answer:

C.

Explanation:

[tex]\frac{1x10}x^{-14} = 1x10^{-9} \\ x =1x10^{-5} \\\\[OH][H]= 1x10^{-14}[/tex]

The concetration can be found by dividing the water ph constant by the [H=] or [OH] to find the other

Answer Link

Otras preguntas

George said if 2 and 4 are factors of a number, then 8 is a factor of the number. Is he correct explain?

identify two composite numbers that each have 8 as a factor

DNA is used to make _________, and RNA is used to make __________. A) RNA, proteins B) RNA, DNA C) proteins, DNA

A series of connections of food chains in an ecosystem is called a _____ . population food web community

Write an algebraic expression with the constant 7 and the variable y.

Find the product. -mnp(3m - 5n 7p)

What are all the factors in 18, 36, and 72. And what are the common factors?

Gordy is a goalie for a neighborhood soccer team.He played in 65% of the 20 games this season.In how man ygames did he not play? Explain A.6 B.7 C.10 D.13

What concept was Hamilton defining? a. democracy c. socialism b. nationalism d. federalism

what is the figurative language for He kept his eyes on the rocky peaks t jutted into the sky like jagged sharks teeth