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QveST [7]
3 years ago
14

How many moles of NH3 will be produced if 2 moles of N2 reacts with excess H2 gas?

Mathematics
1 answer:
skad [1K]3 years ago
5 0

Answer:

2 moles of N₂ will produce 4 moles of NH₃

Step-by-step explanation:

Equation of reaction

N₂ + 3H₂ → 2NH₃

The process above is the Born-Harber method of producing ammonia NH₃ industrially.

From the equation of reaction,

1 moles of N₂ will produce 2 moles of NH₃

1 moles N₂ = 2 moles NH₃

2 moles of N₂ = x moles of NH₃

x = (2*2) / 1 = 4moles of NH₃

2 moles of N₂ will produce 4 moles of NH₃

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andrezito [222]
Hello!

First of all, we can subtract the stretching time. This gives us 20. If we divide by the four laps we get 5 minutes per lap.

Now, one lap is 400 meters (most tracks are), which is equal to 15,748.03 inches. This means it takes her five minutes to walk 15,748.03 inches. This is also equal to 300 seconds, so it takes her 300 minutes per 15,748.03 inches. 

But if we round our big inches number to the nearest ten thousandth, we get 16,000, so in a simpler form her pace is 300/16,000. But we need to find in per second. Therefore we will divide by 300 to find how many inches she walks per second.  This means she walks about 53.33 inches per second.

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6 0
3 years ago
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Svetlanka [38]
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2x+3y=14 
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4 0
3 years ago
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6y + 4 – 3y = -5 + y + 17
Luda [366]

Answer:

Step-by-step explanation:

6y+4-3y=-5+y+17

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2 years ago
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Harman [31]

Answer:

n = 8.15

Step-by-step explanation:

3/8 is 4 & 3/5 % of what number?

Rewrite this as:    3/8 is (4  3/5)% of what number?

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Dividing both sides by 0.046, we get n = 8.15

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2 years ago
How would i reduce 10/100 with the work problem to go with it
AlekseyPX

Answer:

1/10

Step-by-step explanation:

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