EasyChemistryBasic Moles
+4 / -1
A quantity of 2.0 g of a triatomic gaseous element was found to occupy a volume of 448 ml at 76 cm of Hg and 273 K. The mass of its each atom is:
A
100 amu
B
C
33.3 g
D
5.53 amu
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x g of propane (C3H8) on combustion with 32 g of oxygen produces 26.4 g of CO2 a
Next1 amu is equal to:
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