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11111nata11111 [884]
3 years ago
15

How many moles of h2 gas would be contained in 4.00 of the gas at 202.6KPa and 127c?

Physics
1 answer:
JulsSmile [24]3 years ago
4 0

Answer : The volume of one mole of gas is dependent of temperature and pressure.

Explanation:

At <span><span>0o</span>Cand1atm</span> one mole of an ideal gas would be <span>≈22.4L</span>, which is the same as <span>22.4d<span>m3</span></span>

If you double the pressure, the same amount (mole) of gas would take up only half the space.

If the temperature changes (and pressure stays constant), the gas will expand or contract by about <span>1%/<span>3o</span></span>.

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Refer to the diagram shown below.

Still-water speed  = 9.5 m/s
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The velocity of the swimmer relative to the bank is the vector sum of his still-water speed and the speed of the river.

The velocity relative to the bank is
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The downstream angle is
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Answer:

Answer is explained in the explanation section below.

Explanation:

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