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Chemistry, 09.06.2021 19:30 alleshia2007
What evidence can show if a reaction is endothermic or exothermic?
A
the presence of bubbles
B
a temperature change
C
glass breaking
D
none of the above
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Answers: 1
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What evidence can show if a reaction is endothermic or exothermic?
A
the presence of bubbles<...
the presence of bubbles<...
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