daelynreid daelynreid

03-11-2016
Chemistry

contestada

Calculate the number of CO2 molecules in 4.22×10−2 mole of CO2.

Respuesta :

Willchemistry Willchemistry

05-11-2016

1 mole CO2 ------------- 6.02x10²³ molecules
4.22x10⁻² mole ---------- ??

4.22x10⁻² x ( 6.02x10²³ ) / 1 => 2.540x10²² molecules

Answer Link

Otras preguntas

a person produces the least friction moving across what suffaces?

What was the fundamental difference between john locke and thomas hobbes perspective on humans?

In two or three sentences write down what you think the phrase "Checks and Balances" means.

Michael, a freelance editor, charges the rates shown in the table below to edit manuscripts. The cost per page increases as the quality of editing improves. Mic

Name two ways that mitosis and meiosis are different

To start the car in winter, battery checks should be run frequently. what would be the correct dangling modifier? My answer is To start the car in winter, yo

Which of the following was one of the influences of the Roman Republic in the framing of the Constitution? A. a centralized government that provides for more or

In what ways can you respond to God’s love?

which statement describe the location of two type of subatomic particular in a helium atom

Which characteristics did the Roman empire and the Roman republic share? Select all that apply. They took a census to reform the tax system. They expanded Roman