Chemistry, 08.01.2020 10:31 youngbeauty17
If the enthalpy value for a reaction is negative, what does that indicate about the reaction? explain how you got your answer
a) it’s endothermic and heat is absorbed by the system.
b) it’s exothermic and heat is absorbed by the system.
c) it’s endothermic and heat is released to the surroundings.
d) it’s exothermic and heat is released to the surroundings.
Answers: 2
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Glucose (c6h12o6) is an important biological molecule. (round the answer to nearest hundredth.) what is the percent by mass of carbon in glucose?
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If the enthalpy value for a reaction is negative, what does that indicate about the reaction? expl...
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