3 years ago

Complete this worksheet. I DARE YOU!!! if you have the will power to

Chemistry

1 answer:

Colt1911 [192]3 years ago

4 0

Answer:

Properties of metals, worksheet 6.1

Explanation:

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3. Covalent bonds can form between atoms of different elements.

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At standard ambient temperature and pressure (SATP), a gas has density of 1.5328g/L. What is the molar mass of the gas?

ahrayia [7]

The standard ambient temperature and pressure are

Temperature =298 K

Pressure = 1atm

The density of gas is 1.5328 g/L

density = mass of gas per unit volume

the ideal gas equation is

PV = nRT

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V = volume

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so we can write

n/V = density / molar mass

Putting values

$Pressure=\frac{nRT}{V}=\frac{massXRT}{VXmolarmass}$

$Pressure=\frac{densityXRT}{molarmass}$

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