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omeli [17]
3 years ago
13

We can know what elements make up a star by studying the star's position in the

Chemistry
1 answer:
Amanda [17]3 years ago
7 0
The answer is "night sky"
hope i helped :)
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2 years ago
help please thanks you
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Second option

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3 years ago
How many moles of nitrogen are in 38 grams of nitrogen?
Lena [83]
How many grams Nitrogen in 1 mol? The answer is 14.0067. We assume you are converting between grams Nitrogen and mole. You can view more details on each measurement unit: molecular weight of Nitrogen or mol The molecular formula for Nitrogen is N. The SI base unit for amount of substance is the mole. 1 grams Nitrogen is equal to 0.071394404106606 mole. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between grams Nitrogen and mole. Type in your own numbers in the form to convert the units!

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3 years ago
Which formula represents 1,2-ethanediol?
Oliga [24]

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1) C2H4(OH)2

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8 0
2 years ago
I don't know how to solve this​
Misha Larkins [42]

For the first part, use the question M=mol/vol (liters)

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so

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volume: 5.1 Liters

8 0
3 years ago
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