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Transcript

Does baking soda or sugar melt ice faster?

Conclusion

Graph

Procedure

1. Measure out cup of water into a plastic cup

2. Take out of freezer

3. Let sit for 10 min

4. Pour 1/2 cup of baking soda or sugar over a piece of ice

5. Check pans every 1 hour and

Materials

1. Baking soda

2. Sugar

3. Water

4. Measuring cup

5. Freezer

6. Pans

7. Clock

Hypothesis

My hypothesis was incorrect because I said that baking soda would melt the ice faster. It turned out that sugar melted it faster.

Backround Information

Sugar acts like salt and sticks to the ice. It can melt ice just as fast as salt can so you can use this if you run out of salt for your sidewalk or driveway. Baking soda is a powder so it will not melt the ice as fast as sugar.

IV, DV and Control

My IV was how long I let it sit for, and my DV was how fast the ice melts. My control was baking soda and sugar.

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