Asked by Ally
A sample of calcium carbonate that has a mass of 1.0 g is heated and completely decomposed-calculate.
a) the mass of carbon dioxide produced
b)the volume of carbon dioxide at SLC
c)the volume of carbon dioxide at STP
a) the mass of carbon dioxide produced
b)the volume of carbon dioxide at SLC
c)the volume of carbon dioxide at STP
Answers
Answered by
DrBob222
CaCO3 ==> CaO + CO3
mols CaCO3 = 1.0g/molar mass CaCO3.
Convert mols CaCO3 to mols CO2 using the coefficients in the balanced equation.
a. convert mols CO2 to volume CO2 at STP knowing 1 mol gas occupies 22.4L at STP
b. Do the same with 1 mol occupies 24.5 L at SLC
mols CaCO3 = 1.0g/molar mass CaCO3.
Convert mols CaCO3 to mols CO2 using the coefficients in the balanced equation.
a. convert mols CO2 to volume CO2 at STP knowing 1 mol gas occupies 22.4L at STP
b. Do the same with 1 mol occupies 24.5 L at SLC
Answered by
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