Saltwater Solution Experiment Quiz

What is the first step in setting up the Saltwater Solution Experiment?

• Measure 50 milliliters of warm water.

• Add 15 grams of salt to a bowl.

• Record the start date in the journal.

• Weigh the baking dish.

Why is warm water used to dissolve salt in this experiment?

• It prevents the salt from dissolving.

• It helps the salt dissolve faster.

• It changes the color of the solution.

• It makes the solution less salty.

What is the total weight of the saltwater solution in the baking dish?

• 15 grams

• 85 grams

• 452 grams

• 352 grams

How do you calculate the weight of the water used in the experiment?

• Add the weight of the dish and water.

• Subtract the weight of the salt from the total weight.

• Add the weight of the dish to the weight of the salt.

• Subtract the weight of the dish and salt from the total weight.

What should be done after setting the baking dish with the saltwater solution?

• Heat the solution to speed up evaporation.

• Add more salt to the solution.

• Record the start date and let it sit undisturbed.

• Stir the solution again.