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salantis [7]
2 years ago
8

How is enthalpy used to predict whether a reaction is endothermic or exothermic?

Chemistry
1 answer:
Sever21 [200]2 years ago
4 0
<span>The value of enthalpy of a reaction can be a useful tool in determining the type of reaction it is. If the enthalpy is negative the reaction is exothermic and if the enthalpy is positive the reaction is endothermic. Hope this answers the question. Have a nice day.</span>
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Both kepler's laws and newton's laws tell us something about the motion of the planets, but there are fundamental differences be
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Answer: See description

Explanation:

Kepler's laws have three principal points:

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Sindrei [870]

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3 0
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PLZ HELP WITH THESE QUICK// WILL AWARD BRANLIEST
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Answer 1

The sample will dissolve in more than 1 minute.

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Hardness depends on the extent of metallic bonding for metals. More the number of electrons more the metallic bonding.

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