A chemical reaction has taken place can
be represented by which of the following
condition?
Answers
Answered by
0
Answer:
The following can indicate that a chemical change has taken place, although this evidence is not conclusive: Change of odor. Change of color (for example, silver to reddish-brown when iron rusts). Change in temperature or energy, such as the production (exothermic) or loss (endothermic) of heat.
Similar questions