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miv72 [106K]
2 years ago
11

T or F? A transformer is a device that can only increase the voltage carried in power lines.

Chemistry
2 answers:
motikmotik2 years ago
8 0
Answer is true
hope this helps
WITCHER [35]2 years ago
7 0

Answer:

true  please dont thank me

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How are atoms arranged in molecular compounds?
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Black fur (B) in guinea pigs is domiant over white fur (b).find the probability of a white offspring in a cross between rwo hete
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3 0
3 years ago
Calculate the number of moles of nitrogen monoxide gas used to form 72.0 grams of water vapor.
Anettt [7]

4 moles of nitrogen monoxide gas used to form 72.0 grams of water vapor.

<h3>What is a mole ?</h3>

A mole is the measurement unit which is used to correlate the molar mass with number of molecules present.

The equation for reaction of Nitrogen monoxide to form water vapor is given by

4NH₃ + 6NO ----> 5N₂ + 6H₂O

72 grams of water vapor means = 72/18 = 4 mole of water vapour

The mole fraction of NO to H₂O is 6 : 6

Therefore for 4 moles of water vapor formation , 4 moles of nitrogen monoxide will be required.

To know more about mole

brainly.com/question/26416088

#SPJ1

4 0
2 years ago
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