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Genrish500 [490]
2 years ago
5

If the pressure of 50.0 mL of oxygen gas at 100°C increases from 735 mm Hg to 925 mm Hg, what is

Chemistry
1 answer:
laila [671]2 years ago
8 0

Answer: .039L

Explanation:

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Difference between element and radical​
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Answer:

A radical is a group of atoms behaving as a unit in a number of compounds where as an element is a species of atoms having the same number of protons in their atomic nuclei.

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SI unit for measuring distance is
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Imagine you needed to identify if an object has undergone a physical change or a chemical change. What information would you nee
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2 years ago
What is the molarity when 0.181 moles of MgNO3)2 are dissolved in enough water to make 0.750 L solution?
eimsori [14]

Answer:

Molarity = 0.24 M

Explanation:

Given data:

Number of moles of Mg(NO₃)₂ = 0.181 mol

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Molarity of solution = ?

Solution:

Molarity is used to describe the concentration of solution. It tells how many moles are dissolve in per litter of solution.

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Molarity = number of moles of solute / L of solution

by putting values,

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