Question

Topic experiment of rate of reaction. answer with explanations. don't answer bad things or wrong you would be reported.​

Answer 1

(I dont know how to write small numbers)

There is no gas bubbles if you have (+C6H8O7)

Step-by-step explanation:

1: answer is 1 and 3

2: answer is 2 and 4

3: answer is 3

4: answer is 1