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

Which evidence best supports this counterclaim? To eat healthier, people should avoid sodas and snacks made with sugar. A. Medical studies have demonstrated

The hopi language has verb tenses that differ from those of english. benjamin whorf's linguistic research among the hopi people suggested that this meant they h

Read the paragraph. Grandpa saw a skunk under the chicken house. It was hiding there because it wanted to eat the chickens’ eggs. After Grandpa saw it there, he

what words can be spelled with the letters kulcech

Technician a says heater temperature may be controlled by regulating the amount of coolant flowing through the heater core. technician b says heater temperature

What is the volume of a cube measuring 1cm on each side?

State the range of possible values for x if (3x+5)(x-1) < 2x+7

What is the simplest form of √1,764?

Find the limit. use l'hospital's rule if appropriate. if there is a more elementary method, consider using it. lim x→1 1 − x + ln(x) 1 + cos(5πx)

Three resistors of value 4 ω, 10 ω and 7 ω are placed in parallel. they are connected to a 6 ω resistor in series. what is the equivalent resistance in the circ