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zloy xaker [14]
3 years ago
12

Which of these compounds has the largest percentage by mass of nitrogen? NO N2O NO2 N2O3

Chemistry
1 answer:
mr Goodwill [35]3 years ago
5 0
N203 is the answer, if i am wrong im sorry!
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Matthew has been collecting quarters in a jar. He has 176 quarters. What is the value of the coins in his jar?
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Answer:

The correct answer is : 44 dollars.

Explanation:

A quarter is one fourth of a dollar that is the reason it is known as quarter. A quarter is 25 cents or 0.25 dollar in value. If Matthew has 176 quarters in his jar than the value of the total coins would be:

1 quarter = 0.25 dollar

1 quarter = 1/4 dollar.

4 quarter = 1 dollar

then, 176 / 4 = x dollar

 = 44 dollar

Thus, The correct answer is : 44 dollars.

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