marmontes62899 marmontes62899

04-07-2022
Chemistry

contestada

What is the ph of a peach with a [ –oh] = 3.2 × 10 –11 m?

Respuesta :

04-07-2022

H+= 10^-14 / [OH-1 = 3.125 * 10^-4 M
pH=-log(H+) = 3.505

Just round it down and your answer = 3.5

Answer Link

Otras preguntas

PLEASE HELP Graph the ordered pairs for y = 3x + 3 using x={−2, 1, 2} . I need the x and y co-ordinates I dont get this could someone help me ;-;

In this triangle, cos A/cos B =? (Write an integer(that is,write a number with no decimal and no decimal places.) IMG_5835.JPG

estimate the product of 68 and 21

Which of the following best explains why most industrialized nations in the late 19th and early 20th centuries were building empires?

Choose the correct answer. _____ son indígenas mexicanos. Mixtecas Zapotecas Olmecas all of the above

Trying to figure this one out

Find a 2 digit number less than 50 using these clues. It can be divided by 4 exactly. When 4 is added to it, it can be divided by 5.

Billy wants to buy 657 mugs. The mugs are sold for a price of 3 for $4. How much must Billy pay for all the mugs?

The school that Arjun goes to is selling tickets to the annual dance competition. On the first day of tickets sales the school sold 7 senior tickets and 1 stude

what is the fourth term in the sequence given by a n=5n+3