2. times instead of once. What is the Most chemistry experiments are performed m

Question

2. times instead of once. What is the Most chemistry experiments are performed multiple "usual" number of repetitions? a. 3-5 b. 6-8 C. 8-10 d. more than 10 3. If the water temperature had gone up during the course of performing today's experiment (due to the lab getting warmer as the day progressed), how would that have affected your density measurements? a. the densities would have been higher because the mass went up. b. the density of water goes down as the temperature of the water increases. c. the densities would have been higher because the volumes went downas the temperatures went up 3 | Determination of Density: Post-La

Explanation / Answer

2) We repeat experiment more than 2 times because to get good results.

We generally repeat experiment 3 to 5 times.

3) As temperature increases water density decreases.

Because volume of the water get expands.

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