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2 years ago

Why is the liquid oxygen machine producing less liquid oxygen than normal?

Chemistry

2 answers:

Nataly_w [17]2 years ago

5 0

Answer:

Liquid oxygen evaporates at only a slightly higher temperature than liquid nitrogen because they have similarly low attraction between molecules. This would mean less liquid oxygen is coming out of tank 3 because some of it is evaporating as a gas instead.

xz_007 [3.2K]2 years ago

3 0

ANSWER: oxygen evaporates at only a slightly higher temperature than liquid nitrogen because they have similarly low attraction between molecules. This would mean less liquid oxygen is coming out of tank 3 because some of it is evaporating as a gas instead.

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MakcuM [25]

Answer:

This is because of the release of hydrogen gas in the reaction.

Explanation:

Metals react with water and produce a metal oxide and hydrogen gas. It also starts floating due to the bubbles of hydrogen gas sticking to its surface.

For eg:

2Mg. + 2H2O --------> 2MgOH + H2

Here,

Metal taken is magnesium(2Mg) which when reacts with water(2H2O) to form its oxide form (2MgOH) and hydrogen gas(H2) is released which comes outside water as bubbles.

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2 years ago

2 C2H6 + 7 026 H2O + 4 CO2

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Answer:

Oxygen is limiting reactant

Explanation:

Based on the chemical reaction:

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5.25 moles Ethane * (7mol Oxygen / 2mol Ethane) = 18.38 moles of oxygen

As there are just 15.0 moles of oxygen

<h3>Oxygen is limiting reactant</h3>

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2 years ago

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qwelly [4]

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Hey there!

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Hope this explanation helps you :)
Have a good day :)

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