Chemistry

1.A general chemistry student mislabeled the bottle containing a white solid compound. The student knows that the identity of the solid is among the following compounds: sodium carbonate, calcium carbonate, sodium chloride, copper (I) chloride, copper (II) sulfate, or potassium sulfate. Describe how you can experimentally identify the unknown. 2. Show two balanced chemical reactions that can be used to synthesize calcium carbonate. 3. Choose one of the reactions from question #2, and describe how you can separate calcium carbonate from the reaction mixture. Provide a brief experimental outline. 4. How many mL of 0.80 M magnesium chloride and how many mL of 0.70 M potassium carbonate do you need in order to synthesize 1.50 g of magnesium carbonate? Show calculations. Include the balanced chemical reaction.