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3 years ago

A 2.00-liter sample of a gas has a mass of 1.80 grams. what is the density ,in grams liter

1 answer:

4 0

<span>Density is a value for mass, such as kg, divided by a value for volume, such as m3. Density is a physical property of a substance that represents the mass of that substance per unit volume.

Density = 1.80 g / 2 L = 0.9 g/L</span>

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Explanation :

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$\ln (2.95\times 10^{-3}L/mol.s)=-\frac{Ea}{8.314J/K.mol\times 435K}+\ln (3.00\times 10^{10}L/mol.s)$

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Therefore, the value of activation energy for this reaction is 108.318 kJ/mol

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