How many grams are in 0.75 moles of #CO_2#?

1 Answer
yourfavoriteweapon
Oct 16, 2016

33g

Explanation:

#n=m/M#

Where:
- n is the amount or number of moles
- m is the mass in grams
- M is the molar mass in grams/mole

#n=0.75#

Calculate molar mass by adding the atomic masses of all atoms in the molecule
#M=12+16*2#
#=44#

#m=n*M#
#=0.75*44#
#=33g#

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