If .3g of CO2 Is produced when alka-seltzer is dissolved in water, how many moles of bicarbonate reacted?

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If .3g of CO2 Is produced when alka-seltzer is dissolved in water, how many moles of bicarbonate reacted?

2006-09-21 05:20:59 · 2 answers · asked by The Iceman 3 in Science & Mathematics ➔ Chemistry

Any ideas? I feel like there isn't enough information.. where ought I start?

2006-09-21 05:29:51 · update #1

2 answers

You need to calculate how many moles of CO2 that is. To do this, first find the molecular weight of CO2 and then divide 0.3g/MW (in g/mole). I think bicarb gives off 1 CO2 per bicarb, so this is the number of moles of bicarb you started with.

2006-09-21 06:10:33 · answer #1 · answered by Anonymous · 0⤊ 0⤋

.3/44

2006-09-21 14:09:35 · answer #2 · answered by ag_iitkgp 7 · 0⤊ 0⤋