Ask Question
21 November, 21:54

What experimental observations indicate a chemical change is taking place?

+2
Answers (1)
  1. 21 November, 22:09
    0
    A chemical change is characterized of the formation of new substances or a chemical reaction. There are a number of observations that we can see if this type of change happens. One would be the formation of gas bubbles, this indicates that one of the products is a gas. Another observation would be a formation of a precipitate in the solution, it would indicate that the new solid formed is not soluble in the solution. A permanent color change in the solution would also indicate a chemical change because it may be that the new substance that is formed has its own distinct color when in solution.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “What experimental observations indicate a chemical change is taking place? ...” 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