officialelsamo officialelsamo

12-04-2021
Chemistry

contestada

Calculate the number of moles in 3.01 x 10²² atoms of calcium.

Respuesta :

scotthm7 scotthm7

12-04-2021

Answer:

Using dimensional analysis:

3.01x1022 molecules CO2 x 1 mol CO2/6.02x1023 molecules x 44. g CO2/mole = 2.20 g CO2

Explanation:

Answer Link

Otras preguntas

X=5y. y=10x+20 Help please

X=5y. y=10x+20 Help please

What biome is New Caledonia considered?

according to hamilton what are implied powers?A.powers not expressly forbidden in the constitutionB.powers that were forbidden in the constitutionC.powers that

according to hamilton what are implied powers?A.powers not expressly forbidden in the constitutionB.powers that were forbidden in the constitutionC.powers that

A grade has 81 girls and 72 boys. The grade is spilt into groups that have the same ratio of boys to girls as the whole grade. How many girls are in a group tha

What is the historical significance of a republic

6 divded by 2/3 = what

according to hamilton what are implied powers?A.powers not expressly forbidden in the constitutionB.powers that were forbidden in the constitutionC.powers that

What are 3 physical properties of aluminum foil