Chemistry, 21.02.2021 06:00 lorenaandreahjimenez

CHEMISTRY SYNTHESIS OF CALCIUM CARBONATE INTRODUCTION
LABORATORY SIMULATION
1) In this experiment, you will be mixing aqueous solutions of sodium carbonate and calcium chloride to produce solid calcium carbonate.
Na2CO3(aq) + CaCl2(aq) → 2 NaCl(aq) + CaCO3(s)
Order the steps required to predict the volume (in mL) of 0.200 M calcium chloride needed to produce 2.00 g of calcium carbonate. There is al
Step 1
Convert the volume of calcium chloride solution required from liters to milliliters
Step 2
Convert mass of calcium carbonate to moles of calcium carbonate
Step 3
Compute the volume of calcium chloride solution required
Step 4
Compare moles of calcium carbonate to moles of calcium chloride based on balanced equation to calculate moles of calcium chloride required
2) Na2CO3(aq) + CaCl2(aq) 2 NaCl(aq) + CaCO3(8)
Calculate the volume (in mL) of 0.200 M CaCl2 needed to produce 2.00 g of CaCO3(3). There is an excess of Na2CO3.
Molar mass of calcium carbonate = 100.09 g/mol
Volume of calcium chloride =
100 ml
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CHEMISTRY SYNTHESIS OF CALCIUM CARBONATE

INTRODUCTION
LABORATORY SIMULATION
1) In this experiment

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CHEMISTRY SYNTHESIS OF CALCIUM CARBONATE INTRODUCTION
LABORATORY SIMULATION
1) In this...