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In the reaction 2CO(g) + O2(g) yields 2CO2(g), what is the ratio of moles of oxygen used to moles of CO2 produced?
mass and atoms are conserved
excess reactant
1:2
35
theoretical yield
atoms
empirical formula
limiting reactant
The lowest whole-number ratio of the elements in a compound is called the:
mass and atoms are conserved
excess reactant
1:2
35
theoretical yield
atoms
empirical formula
limiting reactant
Any reactant that remains after a reaction is complete is called . . .
mass and atoms are conserved
excess reactant
1:2
35
theoretical yield
atoms
empirical formula
limiting reactant
In every chemical reaction,
mass and atoms are conserved
excess reactant
1:2
35
theoretical yield
atoms
empirical formula
limiting reactant
When two substances react to form products, the reactant which is used up is called the . . .
mass and atoms are conserved
excess reactant
1:2
35
theoretical yield
atoms
empirical formula
limiting reactant
The representative particles of sulfur dioxide are . . .
mass and atoms are conserved
excess reactant
1:2
35
theoretical yield
atoms
empirical formula
limiting reactant
How many hydrogen atoms are in 5 molecules of isopropyl alcohol, C3H7O?
mass and atoms are conserved
excess reactant
1:2
35
theoretical yield
atoms
empirical formula
limiting reactant
When an equation is used to calculate the amount of product that will form during a reaction, the value obtained is called the . . .
mass and atoms are conserved
excess reactant
1:2
35
theoretical yield
atoms
empirical formula
limiting reactant
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