dgrandsard2917 dgrandsard2917

25-04-2020
Mathematics

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please answer the question n the picture

please answer the question n the picture class=

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PunIntended PunIntended

25-04-2020

Answer:

Choice C / 3

Step-by-step explanation:

At 298 K and 101.3 kPa, [tex]H_2O_{(g)}[/tex] is formed from its elements in the equation:

[tex]2H_2+O_2=2H_2O[/tex]

The other choices, however, are not formed by their singular elements, so they cannot be the answers.

Hope this helps!

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