In a science demonstration, a teacher mixed zinc (Zn) with hydrogen chloride (HCl) in a flask and quickly attached a balloon over the mouth of the flask. Bubbles formed in the solution and the balloon

asked Apr 2, 2018 6.0k views

0 votes

8.5k points

Please log in or register to add a comment.

2 votes

What exactly is the question?

Boneheadgeek answered Apr 3, 2018

8.0k points

4 votes

One or more new substances formed.

Iamgopal answered Apr 6, 2018

7.7k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers