Register
Which of these id an indication that a chemical reaction has occurred? A) formation of a gas B) boiling of a substance C) melting of a substance D) freezing of a substancd
230k views
1 vote
Which of these id an indication that a chemical reaction has occurred?

A) formation of a gas

B) boiling of a substance

C) melting of a substance

D) freezing of a substancd

User Sudheesh Mohan
by
9.6k points

2 Answers

6 votes
I think the answer is B
User PJ Fanning
by
8.8k points
4 votes
Bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
User Carrots
by
8.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
What is the evidence of a chemical reaction when the fireworks go off
Which of the following statements does not describe a physical property of a piece of chalk A. Chalk is solid B.chalk can be broken into pieces C. Chalk is white D. Chalk will bubble in vinegar
Link Copied!