Question concerning Avogadro's principle?

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Question concerning Avogadro's principle?

Could anyone help me understand this problem, it would be most appreciated! Thanks!

What is the mass of 187L of CO2 gas? The volume is measured at STP.

I think I should start by determining the number of moles present but I'm still confused. Help!

2007-04-02 17:30:23 · 1 answers · asked by ~SMCM101~NYC 2 in Science & Mathematics ➔ Chemistry

1 answers

Moles = (187/22.4).

Then multiply by 44.

2007-04-02 22:37:22 · answer #1 · answered by Gervald F 7 · 0⤊ 0⤋