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topjm [15]
3 years ago
12

Read carefully and choose the correct answer.ill mark brainliest​

Chemistry
1 answer:
Veseljchak [2.6K]3 years ago
5 0

Answer:

Hello shaggy

Explanation:

Good morning dear

How are you

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4 years ago
How many grams of MgO are in 3.500 moles?
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A sample of CH4 is confined in a water manometer. The temperature of the system is 30.0 °C and the atmospheric pressure is 98.70
kakasveta [241]

Explanation:

The given data is as follows.

  P_{atm} = 98.70 kPa = 98700 Pa,  

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      height (h) = 30 mm = 0.03 m (as 1 m = 100 mm)

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               = 102683.05 Pa

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thus, we can conclude that the pressure of the given methane gas is 102.68 kPa.

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4 years ago
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