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inna [77]
3 years ago
12

How are the amounts of hydrogen and oxygen gas made from the electrolytic decomposition of water, related to the chemical formul

a of water?
Chemistry
1 answer:
olasank [31]3 years ago
8 0

Answer:

So, electrolysis of water produces 2 volumes of hydrogen gas and 1 volume of oxygen gas because the ratio of hydrogen and oxygen elements in water is 2:1 by volume. Therefore, the amount of gases collected in two test tubes is not equal.

i hope this helped, have a great day

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Which statements describe the elements? Which ones are true and which ones are false?
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Answer:

Explanation:

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3 years ago
How many moles of xenon gas, Xe, would occopy 37.8L at stp
Charra [1.4K]

Answer:

The number of moles of  xenon are 1.69 mol.

Explanation:

Given data:

Number of moles of xenon = ?

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Solution:

The given problem will be solve by using general gas equation,

PV = nRT

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1 atm × 37.8 L = n ×  0.0821 atm.L/ mol.K   ×273 K

37.8 atm.L =  n × 22.413 atm.L/ mol.

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The number of moles of  xenon are 1.69.

8 0
3 years ago
Why are mass and volume not properties of substances
masha68 [24]

Answer:

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Explanation:

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WHAT CAN YOU LEARN OR (LEARNING GOAL) ABOUT MITOSIS AND CELL CYCLE?
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Are the properties of a specific element the same as the properties of a molecule made up of that element? Why or why not?
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