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Alex Ar [27]
3 years ago
9

What is Chronatography

Chemistry
2 answers:
lubasha [3.4K]3 years ago
5 0

Answer:

the right spelling is chromatography

Explanation:

nevsk [136]3 years ago
3 0

Answer:

plzz chat with me.....

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What is the partial pressure of 0.50 mol Ne gas combined with 1.20 mol Kr gas at a final pressure of 730 torr?
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  The partial pressure  of 0.50  Ne  gas    is   214.71  torr


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 the partial   pressure  of Ne  = moles  of Ne/total moles  x  final  pressure

 
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Calculate the molarity of 0.850 mol of Na2S in 1.70 L of solution.
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