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Which is the percent composition of bromine in the compound NaBr?
False
Mg
151.9 g/mol
3.7 x 10^22
24.1 L
True
77.7%
empirical formula
Which term is described as the lowest whole-number ratio of elements in a compound?
False
Mg
151.9 g/mol
3.7 x 10^22
24.1 L
True
77.7%
empirical formula
In which sample are there more atoms present: 15 g of magnesium (Mg) or 15 g of manganese (Mn)?
False
Mg
151.9 g/mol
3.7 x 10^22
24.1 L
True
77.7%
empirical formula
What is the volume of 0.6 mol of nitrogen at 74.2 kPa and 85ÂșC?
False
Mg
151.9 g/mol
3.7 x 10^22
24.1 L
True
77.7%
empirical formula
How many molecules are in 3.6 grams of NaCl?
False
Mg
151.9 g/mol
3.7 x 10^22
24.1 L
True
77.7%
empirical formula
Atoms form bonds in such a way as to produce the electron configuration of a noble gas.
False
Mg
151.9 g/mol
3.7 x 10^22
24.1 L
True
77.7%
empirical formula
Which is the correct molar mass for the compound FeSO4?
False
Mg
151.9 g/mol
3.7 x 10^22
24.1 L
True
77.7%
empirical formula
In general, the vast majority of ionic compounds are liquids at room temperature.
False
Mg
151.9 g/mol
3.7 x 10^22
24.1 L
True
77.7%
empirical formula
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