Ask Question
28 January, 14:34

How do you know if a chemical reaction is present

+5
Answers (1)
  1. 28 January, 14:36
    0
    Answer:When two or more reactants are mixed and a change in temperature, color, etc. is noticed, a chemical reaction is probably occurring. However, these are not definite indicators.

    Explanation: In a chemical reaction, there is a change in the composition of the substances. The following are indicators of chemical changes:

    Change in Temperature

    Change in Color

    Noticeable Odor (after reaction has begun)

    Formation of a Precipitate

    Formation of Bubbles
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “How do you know if a chemical reaction is present ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers