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fomenos
3 years ago
13

Which formula can be used to calculate the molar mass of ammonia

Chemistry
1 answer:
Nikolay [14]3 years ago
7 0

Answer:

Since there are 3 Hydrogen atoms present, the formula mass of H is 1.0 × 3 = 3.0 g/mol. Therefore, by adding them up, the formula mass of ammonia is: [14.0 g/mol + 3.0 g/mol] = 17.0 g/mol.

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Answer:

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Which best defines partial pressure in a mixture of gases?
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The density of octane is 0.700 g/cm3.  What is the mass of one liter of octane?
Gelneren [198K]

Answer:

m = 700 g

Explanation:

Density:

Density is equal to the mass of substance divided by its volume.

Units:

SI unit of density is Kg/m3.

Other units are given below,

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Formula:

D=m/v

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V=volume

Symbol:

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d= m/v

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4 years ago
All moving parts produce friction. true or false
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Hey there! :D

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This is true. 

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