Students placed their eggs in vinegar, a mild acid. The egg shells disappeared overnight. Based on the passages description of w

Question

2 years ago

10

Students placed their eggs in vinegar, a mild acid. The egg shells disappeared overnight. Based on the passages description of w

hat happened, we could infer that this is a __________ reaction. A) chemical B) physical C) dissolving Eliminate D) phase change

Biology

2 answers:

aksik [14] · Answer 1 · 2022-08-04T21:51:59+03:00

aksik [14]2 years ago

4 0

I'm pretty sure it's chemical because the calcium carbonate from the vinegar gets into the eggshell making a reaction change the entire display of the shell making it disappear.

puteri [66] · Answer 2 · 2022-08-04T23:27:20+03:00

puteri [66]2 years ago

4 0

I think is b physical