22-02-2016
Chemistry

contestada

how many molecules are in .25 mole of O2

Respuesta :

Аноним Аноним

22-02-2016

In 0.25 mole there are 1.5*1023 molecules of 02 since there are 6.02*1023 particles in one mole.

Answer Link

Otras preguntas

what method is used most frequently to investigate the structure of sediment and rock layers of the sea floor

can someone help me :

Solve this inequality for x.

Natasha has decided to take the day off work to go running.

Which of the following are possible results of environmental tobacco smoke? A-Lung cancer B-reduced heart function C-asthma and ear infections in children D-a

Which of the following is true about second-person point of view? (5 points) Group of answer choices It uses the word I, and one character tells the story. It u

Kelly has a scarf that is 22 inches long. She folds the scarf in half three times. How long is the scarf now?

Help help help math math

What did Brian almost lose as he tried to accomplish his goal? 1. the plane 2. his food 3. the hatchet 4. the raft

which word in the poem means pig's feet and pig's nose?