For a science project, Janet performs four experiments that are supposed to show a chemical reaction. She displays her results i

Question

2 years ago

8

For a science project, Janet performs four experiments that are supposed to show a chemical reaction. She displays her results i

n a table. A 4-column table with 4 rows. The first column titled experiment has entries 1, 2, 3, 4. The second column titled substances has entries water + heat, vinegar + baking soda, cabbage juice + lemon juice, liquid A + liquid B. The third column titled evidence of reaction has entries gas formation, gas formation, color change, precipitate formation. The fourth column titled Chemical Reaction ? has entries yes, yes, yes, yes. In the column titled "Chemical reaction?,” which experiment’s data should be changed to "No”? Experiment 1 Experiment 2 Experiment 3 Experiment 4

Chemistry

2 answers:

NeX [460] · Answer 1 · 2022-07-17T22:49:16+03:00

NeX [460]2 years ago

6 0

Answer: D

Explanation:

dolphi86 [110] · Answer 2 · 2022-07-17T23:50:02+03:00

dolphi86 [110]2 years ago

5 0

Answer:

it is A

Explanation: