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Licemer1 [7]
3 years ago
5

Can someone help me

Chemistry
1 answer:
swat323 years ago
6 0

Answer:

the third option

Explanation:

after you choose that answer don't check if it's correct

◑﹏◐

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A mineral has a mass of
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What is the molecular shape of N2O2?
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Explanation:

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3 years ago
Convertir 6,79kg a dg
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3 years ago
The activation energy for the isomerization ol cyclopropane to propene is 274 kJ/mol. By what factor does the rate of this react
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Answer:

The rate of the reaction increased by a factor of 1012.32

Explanation:

Applying Arrhenius equation

ln(k₂/k₁) = Ea/R(1/T₁ - 1/T₂)

where;

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Ea is the activation energy = 274 kJ/mol.

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T₂ is the final temperature = 293⁰C = 566 k

R is gas constant = 8.314 J/Kmol

Substituting this values into the equation above;

ln(k₂/k₁) = 274000/8.314(1/504 - 1/566)

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ln(k₂/k₁)  = 6.92

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k₂/k₁ = 1012.32

The rate of the reaction increased by 1012.32

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4 years ago
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