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Mashcka [7]
2 years ago
15

What is the molarity of 0.540g Mg N,0. in 250 mL of solution?​

Chemistry
1 answer:
Sati [7]2 years ago
3 0

Answer:

2.16x10^-03

molarity=mass÷volume

0.540÷250

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1 year ago
Phosgene is a highly toxic gas made up of carbon, oxygen, and chlorine atoms. Its density at 1.05 atm and 258C is 4.24 g/L. (a)
VikaD [51]

Answer:

Molar mass = 99 g/mol

Explanation:

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The molar mass is given as the sum off the individual atomic mass of the elements in the compound.

Molar mass = C + O + 2Cl

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2 years ago
Do birds with longer or shorter wings fly faster? Write a hypothesis
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5 0
3 years ago
Commercial grade fuming nitric acid contains about 90.0% HNO3 by mass with a density of 1.50 g/mL, calculate the molarity of the
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Answer:

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= 21 Molar of HNO3

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