Magnesium Sulfate and Sodium Carbonate Experiment Quiz

What is the first step in preparing the magnesium sulfate solution?

• Measure 100 milliliters of water

• Heat the water

• Add sodium carbonate to water

• Add 5 grams of sodium carbonate

How much sodium carbonate is needed for the solution?

• 10 grams

• 20 grams

• 15 grams

• 5 grams

What should you do after dissolving sodium carbonate in water?

• Add more sodium carbonate

• Heat the solution

• Add more water

• Pour it into the magnesium sulfate solution

What is the main observation to make after combining the two solutions?

• The smell of the solution

• The color of the solution

• The temperature change

• Whether a chemical reaction occurs

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