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The SI unit used to measure the amount of a substance
percent composition
molar volume
Avogadro's number
empirical formula
the formula of the compound and the atomic mass of its elements
representative particles
mole
0 degrees C and 101.3 kPa
_________________ is the number of representative particles equal to one mole
percent composition
molar volume
Avogadro's number
empirical formula
the formula of the compound and the atomic mass of its elements
representative particles
mole
0 degrees C and 101.3 kPa
The smallest whole-number ratio of the elements in a compound
percent composition
molar volume
Avogadro's number
empirical formula
the formula of the compound and the atomic mass of its elements
representative particles
mole
0 degrees C and 101.3 kPa
The volume occupies by a mole of any gas at STP
percent composition
molar volume
Avogadro's number
empirical formula
the formula of the compound and the atomic mass of its elements
representative particles
mole
0 degrees C and 101.3 kPa
Which combination of temperature and pressure correctly describes standard temperature and pressure (STP)?
percent composition
molar volume
Avogadro's number
empirical formula
the formula of the compound and the atomic mass of its elements
representative particles
mole
0 degrees C and 101.3 kPa
What information id needed to calculate the percent composition of a compound?
percent composition
molar volume
Avogadro's number
empirical formula
the formula of the compound and the atomic mass of its elements
representative particles
mole
0 degrees C and 101.3 kPa
Percent by mass of each element in a compound
percent composition
molar volume
Avogadro's number
empirical formula
the formula of the compound and the atomic mass of its elements
representative particles
mole
0 degrees C and 101.3 kPa
An atom, ion, formula unit or a molecule depending on the way a substance can commonly exist
percent composition
molar volume
Avogadro's number
empirical formula
the formula of the compound and the atomic mass of its elements
representative particles
mole
0 degrees C and 101.3 kPa
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