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The reactant that is used up first in a chemical reaction is known as the ___________ reactant.
S
45
mole
Avogadro's Number
conservation of mass
153 g
stoichiometry
limiting
2 S + 3 O2 -- 2 SO3, if 6.3 grams of S and 10.0 grams of O2 react, what is the limiting reactant?
S
45
mole
Avogadro's Number
conservation of mass
153 g
stoichiometry
limiting
The study of the amounts of reactants used and products formed from a chemical reaction is called ___?
S
45
mole
Avogadro's Number
conservation of mass
153 g
stoichiometry
limiting
Fe3O4 + 4 CO -- 4 CO2 + 3 Fe, If 201 g Fe3O4 react, how many grams of CO2 form?
S
45
mole
Avogadro's Number
conservation of mass
153 g
stoichiometry
limiting
The SI unit used to measure the number of particles in a substance is called the ___.
S
45
mole
Avogadro's Number
conservation of mass
153 g
stoichiometry
limiting
The number, 6.02x10^23 is known as
S
45
mole
Avogadro's Number
conservation of mass
153 g
stoichiometry
limiting
Bromine has an atomic number of 35 and an mass number of 80, how many neutrons does it have?
S
45
mole
Avogadro's Number
conservation of mass
153 g
stoichiometry
limiting
The mass of the reactants equals the mass of the products. This is the Law of
S
45
mole
Avogadro's Number
conservation of mass
153 g
stoichiometry
limiting
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