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eduard
2 years ago
15

Materials that are eroded from one location are always ?

Chemistry
1 answer:
Maru [420]2 years ago
5 0
It’s called erosion but weathering must take place first
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When methanol, CH 3 OH , is burned in the presence of oxygen gas, O 2 , a large amount of heat energy is released. For this reas
luda_lava [24]

<u>Answer:</u> The mass of methanol that must be burned is 24.34 grams

<u>Explanation:</u>

We are given:

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When 764 kJ of heat is produced, the amount of methanol reacted is 1 mole

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To calculate mass for given number of moles, we use the equation:

\text{Number of moles}=\frac{\text{Given mass}}{\text{Molar mass}}

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Putting values in above equation, we get:

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3 years ago
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