blablabla17 blablabla17

25-10-2016
Physics

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Which of the following are not clues that a chemical reaction has taken place?
A. Steam
B. Formation of a gas
C. Change in color
D. Constant temperature

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lily777 lily777

25-10-2016

im thinking a and d but if its just one answer im thinking mostly a

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saralovestosing saralovestosing

25-10-2016

D. Constant Temperature.
When a chemical reaction occurs there is almost always a change in temperature.

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