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leva [86]
3 years ago
11

Which is not needed for a hurricane to form?

Chemistry
2 answers:
ad-work [718]3 years ago
6 0
Land is not needed for a hurricane to form
aliya0001 [1]3 years ago
5 0

Answer:

strong cold front

Explanation:

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REY [17]

Answer: Energy of reactants = 30, Energy of products = 10

Exothermic

Activation energy for forward reaction is 10.

Explanation:

Exothermic reactions are defined as the reactions in which energy of the product is lesser than the energy of the reactants. The total energy is released in the form of heat and \Delta H for the reaction comes out to be negative.

Energy of reactants = 30

Energy of products = 10

Thus as energy of the product < energy of the reactant, the reaction is exothermic.

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E_a for forward reaction is (40-30) = 10.

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Why would methane attain a tetrahedral structure?​
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