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alekssr [168]
3 years ago
9

How many grams of H2 are needed to completely react within 50g of N2?

Chemistry
1 answer:
Nat2105 [25]3 years ago
8 0

Answer: 10.7 grams

Therefore, 10.7 grams of Hydrogen are necessary to fully react with 50.0 grams of Nitrogen.

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Safurared Solution changes into Unsaturated<br>by heating​
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Answer:

Yes it is because heating expands molecules of solution which helps to form a solution as it acts as solvent solution.

Explanation:

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3 years ago
What is the mass in grams of 5.00moles of CH4?
anastassius [24]

Answer:

1. 80g

2. 1.188mole

Explanation:

1. We'll begin by obtaining the molar mass of CH4. This is illustrated below:

Molar Mass of CH4 = 12 + (4x1) = 12 + 4 = 16g/mol

Number of mole of CH4 from the question = 5 moles

Mass of CH4 =?

Mass = number of mole x molar Mass

Mass of CH4 = 5 x 16

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2. Mass of O2 from the question = 38g

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Number of mole of O2 = 1.188mole

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3 years ago
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4 0
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What element has 4 valence electrons and 5 electron shells?
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What type of Machine is a handrail
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Here is your answer:

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