PaolaIsa05 PaolaIsa05

04-05-2021
Chemistry

contestada

Given the [H+] = 3.89x10^-7M, what is the [OH-]?

Given the H 389x107M what is the OH class=

Respuesta :

Trancescient Trancescient

04-05-2021

Answer:

[H][OH] = 10^-7

[OH] = 10^-7/ 3.89x10^-7 = 0.257M

Answer Link

Otras preguntas

What’s the ph of a 6.7*10^-5 m H+ solution

You drop a rock off a bridge. When the rock has fallen 4 m, you drop a second rock. As the two rocks continue to fall, what happens to their velocities? a. Bot

Which statements best describe the relationship between genes and alleles? Question 5 options: Alleles usually have two forms of genes and carry instructions fo

Esta falda cuesta solamente diez dólares, es una . Nunca tengo tiempo para ir de compras, mi es una locura (crazy). uso mi tarjeta de crédito, pero normalmente

Simile is used in which of the following statements? O A. I'm so hungry I could eat a horse and its rider. O B. The next wave rose up with a fierce anger, glare

Cainas Cookies had the following information reported for 2015: Revenues $100,000 Expenses $40,000 Preferred Dividends $10,000 Common Dividends $20,000 Preferr

Media coverage of the Selma March for voting rights, passage of the Voting Rights Act of 1965, congressional oversight of implementation of the act, and the rev

All plants and animals use the process of cellular respiration to obtain energy from food. Match the correct term with each sentance to fill in the blank

You have family traveling from far away to come to your house for Thanksgiving. If they travel 324 miles and arrive to your house in 6 hours, how fast were they

Assume that last year, Isaac earned 13.6 percent on his investments while U.S. Treasury bills yielded 2.7 percent, and the inflation rate was 2.2 percent. What