How many moles are in 442.8 g of strontium carbonate (SrCO3) ?

A) 1.000

B) 65 360

C) 1.500

D) 3.000

Question

Chemistry

Turner Floyd

18 March, 16:59

How many moles are in 442.8 g of strontium carbonate (SrCO3) ?

A) 1.000

B) 65 360

C) 1.500

D) 3.000

+4

Answers (1)

Know the Answer?

Jaden Francis · Answer 1

3 moles

Explanation:

SrCO3

Mass = 442.8g

Molar mass = (87.6 + 12 * [16*3]) = 147.6g/mol

Number of moles = mass / molar mass

Number of moles = 442.8 / 147.6

Number of moles = 3

How many moles are in 442.8 g of strontium carbonate (SrCO3) ?A) 1.000B) 65 360C) 1.500D) 3.000

How many moles are in 442.8 g of strontium carbonate (SrCO3) ?

A) 1.000

B) 65 360

C) 1.500

D) 3.000