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kupik [55]
3 years ago
11

Electrical Safety Test Take Exam

Chemistry
1 answer:
Eduardwww [97]3 years ago
5 0

Answer:

true tell me if i am right ok

Explanation:

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LUCKY_DIMON [66]

Answer:

man i sure wish u read the explanation and all of it

Explanation:

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You know the rules and so do I

A full commitment's what I'm thinking of

You wouldn't get this from any other guy

I just wanna tell you how I'm feeling

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Your heart's been aching but you're too shy to say it

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(Give you up)

(Ooh) Never gonna give, never gonna give

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We've known each other for so long

Your heart's been aching but you're too shy to say it

Inside we both know what's been going on

We know the game and we're gonna play it

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Gotta make you understand

Never gonna give you up

Never gonna let you down

Never gonna run around and desert you

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4 0
3 years ago
Use the equation n2 + 3h2=2nh3 if 8.0g N2 react, how many grams of NH3 will be produced
Eduardwww [97]

the balanced equation for the formation of ammonia is

N₂ + 3H₂ ---> 2NH₃

molar ratio of N₂ to NH₃ is 1:2

mass of N₂ reacted is 8.0 g

therefore number of N₂ moles reacted is - 8.0 g / 28 g/mol = 0.286 mol

according to the molar ratio,

1 mol of N₂ will react to give 2 mol of NH₃, assuming nitrogen is the limiting reactant

therefore 0.286 mol of N₂ should give - 2 x 0.286 mol = 0.572 mol of NH₃

therefore mass of NH₃ formed is - 0.572 mol x 17 g/mol = 9.72 g

a mass of 9.72 mol of NH₃ is formed

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