How many moles of HCl gas are produced if 5.00L of Cl2 and excess H2 are reacted at STP?

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H2 + Cl2 >>> 2 HCl

Could someone please show me how to answer the question in full steps. This is seriously confusing. (TIA)

2007-11-17 20:08:05 · 1 answers · asked by xxxladyxxx 1 in Science & Mathematics ➔ Chemistry

Serious answers please.

2007-11-17 20:26:27 · update #1

HA! Got It!

5.00L Cl2 + H2/1L*1mol/22.4L = 0.223*2HCl = 0.446 mol

2007-11-17 20:36:44 · update #2

It's as confusing as 2 x 5 = 10!

2007-11-17 20:11:44 · answer #1 · answered by Gervald F 7 · 0⤊ 0⤋