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

Need some help with this Spanish, thanks.

“a fraction f multiplied by 13 equals 29.

Convert 45 dollars earned in 3 hours to a unit rate. Write your answer using the $ sign and the word "per".

Select the locations on the number line to plot the points 2, 1, and −4 .

which of the following organisms has the largest surface area to volume ratio?A) Bactrium B) Butterfly C) elephant

8. Generalizing Who were the Federalists and what were their arguments in support of the proposed Constitution?

What hormone inhibits the release of growth hormone?.

With the internet, an entire universe of information can be accessed with a simple tap or click. Our technologically driven world is saturated and bombarded wit

Find a number such that 20 less than twice the number is 50.

Question 9 (5 points) (03.04 LC) The sum of two numbers is 52. The greater number is 4 more than the smaller number. Which equation can be used to solve for the