How many atoms are in 2.50 moles of co2?

a. 4.52 x 1024 atoms

b. 1.52 x 1024 atoms

c. 5.02 x 1023 atoms

d. 3.01 x 1024 atoms

e. 7.53 x 1023 atoms?

Question

Chemistry

Westie

4 January, 18:07

How many atoms are in 2.50 moles of co2?

a. 4.52 x 1024 atoms

b. 1.52 x 1024 atoms

c. 5.02 x 1023 atoms

d. 3.01 x 1024 atoms

e. 7.53 x 1023 atoms?

+3

Answers (1)

Know the Answer?

Johanna Romero · Answer 1

2.5 mol CO2 (2 mol O / 1 mol CO2) (6.022 x 10^23 atom / mole) = 3.011 x 10^24 atoms of oxygen

Avogadro's number represents the number of units in one mole of any substance. This has the value of 6.022 x 10^23 units / mole. this could be converted.

How many atoms are in 2.50 moles of co2?a. 4.52 x 1024 atomsb. 1.52 x 1024 atomsc. 5.02 x 1023 atomsd. 3.01 x 1024 atomse. 7.53 x 1023 atoms?

How many atoms are in 2.50 moles of co2?

a. 4.52 x 1024 atoms

b. 1.52 x 1024 atoms

c. 5.02 x 1023 atoms

d. 3.01 x 1024 atoms

e. 7.53 x 1023 atoms?