Lab: Reaction Rate

Question 1

Did you read the Student Guide carefully?

Revolt · Accepted Answer

yes

Question 2

Calibrating the cabbage pH indicator means based on

Revolt · Accepted Answer

creating a color key; based on: creating a color key; .: have known pH values

Question 3

solutions that are acidicare basicare neutral✔ have known pH values.

Revolt · Accepted Answer

✔ have known pH values

Question 4

0.01 M HCl solution has a pH of 2. Suppose that during the experiment, both the universal pH indicator and the cabbage indicator turn orange-red for 0.01 M HCl. What can you conclude about the the cabbage indicator key?

Revolt · Accepted Answer

There was some sort of experimental error, because the indicators should never match.

Lab: Reaction Rate Answers

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