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

Can someone help me solve for x?

how did changes in agricultural production affect medieval Europe?

Define the following word using the meaning of the suffix. Use your dictionary if you are uncertain of the definition. achievement

In his speech “On the Cult of Personality,” Khrushchev spoke against Stalin’s policy of

Marketing strategy often passes through three stages. at which stage is a company started by an individual who visualizes an opportunity?

what is a word part that can be added to the front of a root word and that changes and that changes the meaning of the word.

A triangle has sides of lengths 6, 2, 7. Is it right triangle?

This event took place in the Western Hemisphere from July 26, 1953, to January 1, 1959, resulting in the overthrow of Fulgencio Batista and the creation of a co

what if these is not a type of parrot blue jay, amazon,lovebird or lorikeet

Find the taylor polynomial of degree three for the function x^0.2 about the point a=7. (your answers should include the variable x when appropriate.)