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Oksana_A [137]
3 years ago
6

Two substances each have a temperature of 23 degrees Celcius. After they are combined the temperature rises to 27 degrees Celciu

s. What evidence proves a chemical reaction occurred?
Chemistry
1 answer:
Sidana [21]3 years ago
4 0

well it has cause a thermal reaction which causes the temperature to rise so by mixing those together we get the reaction you have the temp. rose  

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2 years ago
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