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AnnyKZ [126]
3 years ago
13

Which is a molecule? A. Ne B. NaCL C. Trail Mix D. graphene

Chemistry
1 answer:
elixir [45]3 years ago
5 0
B) NaCl is a molecule.
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You have an unknown quantity of oxygen at a pressure of 2.2 atam, a volume of 21 liters and a temperature of 87 Celsius. How man
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<span>Let's assume that the oxygen gas has ideal gas behavior. 
Then we can use ideal gas formula,
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Where, P is the pressure of the gas (Pa), V is the volume of the gas (m³), n is the number of moles of gas (mol), R is the universal gas constant ( 8.314 J mol⁻¹ K⁻¹) and T is temperature in Kelvin.

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