Suppose that a different student obtained reaction rates for the particle-size experiment, and that these rates did not show a pattern. Check all possible sources of this error.

Some of the broken tablet was not added to the water.

The tablet was not crushed enough to make a substantial difference.

The size of the reaction beaker was varied.

The tablets were not uniform in their mass.

Question

Suppose that a different student obtained reaction rates for the particle-size experiment, and that these rates did not show a pattern. Check all possible sources of this error.

Some of the broken tablet was not added to the water.

The tablet was not crushed enough to make a substantial difference.

The size of the reaction beaker was varied.

The tablets were not uniform in their mass.

supie · Answer

What do you think could be eliminated?