?

Free Version

Upgrade subject to access all content

Easy

Same Number of Moles

APCHEM-4LDH4U

Which of the following pairs of samples contains the same number of moles?

A

104 g of $Cr$ and 2.0 g of $H$

B

12 g $C$ and 12 g $O$

C

$6.02 \times 10^{23}$ g $Li$ and $6.02 \times 10^{23}$ g $Br$

D

3.0 g $Li$ and 6.0 g $C$