3 years ago

1. Hydrogen gas burns in air according to the equation below.

1 answer:

6 0

Answer: hmmm

Explanation:

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Alika [10]

Using planks quantum theory

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$\\ \sf\longmapsto E=13.252\times 10^{-19}J$

$\\ \sf\longmapsto E=1.3\times 10^{-18}J$

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mixer [17]

Answer:

34.73

Explanation:

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2.41 molecules, should be it

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stepladder [879]

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I guess A, I am not sure...

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ser-zykov [4K]

By being an alternative route to the reaction with a lower activation energy.

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