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2 years ago

13

At 125 °C, 1 mol O₂ and 2 mol H₂ in a chamber have a total pressure of 3 atm. A current is run through the chamber, combining al

l the molecules into H₂O at constant volume. The pressure of the chamber, in atmospheres, is now:

1 answer:

labwork [276]2 years ago

8 0

Answer:

1.9998 atm

Explanation:

Balance the equation and then use PV=nRT to find the variable.

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3 years ago

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3 years ago

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3 years ago

How many total atoms are in Al(OH)3

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Answer:

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Explanation:

The 3 means that you must multiply everything inside the parentheses by 3.

If you write the formula as AlO₃H₃, it is easier to count the atoms.

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H: <u>3 atoms</u>

7 atoms

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3 years ago