A 40.8 mol sample of methane gas, CH,(g), is placed in a 1020 L container at 298 K.
What is th...
Chemistry, 04.05.2020 23:01 stephaniero6
A 40.8 mol sample of methane gas, CH,(g), is placed in a 1020 L container at 298 K.
What is the pressure, in atm, of the methane gas?
Express the answer using 3 significant figures.
Answers: 2
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Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?
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If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form
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What is the value of keq for the reaction expressed in scientific notation?
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