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I did all of my calculations, my lab, and my percent yield was 245%. What happened?
the theoretical yield
Limiting reactant- the smaller number
grams reactant 1 - moles reactant 1 - moles product - grams of product
actual yield/theoretical yield *100
Laboratory settings are not perfect. Mistakes happen with transfer of chemicals and with calculations and/or rounding
Stoichiometry
mole to mole ratio
I made a mistake
What is the process of finding percent yield?
the theoretical yield
Limiting reactant- the smaller number
grams reactant 1 - moles reactant 1 - moles product - grams of product
actual yield/theoretical yield *100
Laboratory settings are not perfect. Mistakes happen with transfer of chemicals and with calculations and/or rounding
Stoichiometry
mole to mole ratio
I made a mistake
How do you convert from moles of reactant to moles of product?
the theoretical yield
Limiting reactant- the smaller number
grams reactant 1 - moles reactant 1 - moles product - grams of product
actual yield/theoretical yield *100
Laboratory settings are not perfect. Mistakes happen with transfer of chemicals and with calculations and/or rounding
Stoichiometry
mole to mole ratio
I made a mistake
the relationship between the relative quantities of substances taking part in a reaction or forming a compound, typically a ratio of whole integers describes WHICH topic in Chemistry?
the theoretical yield
Limiting reactant- the smaller number
grams reactant 1 - moles reactant 1 - moles product - grams of product
actual yield/theoretical yield *100
Laboratory settings are not perfect. Mistakes happen with transfer of chemicals and with calculations and/or rounding
Stoichiometry
mole to mole ratio
I made a mistake
A limiting reactant determines
the theoretical yield
Limiting reactant- the smaller number
grams reactant 1 - moles reactant 1 - moles product - grams of product
actual yield/theoretical yield *100
Laboratory settings are not perfect. Mistakes happen with transfer of chemicals and with calculations and/or rounding
Stoichiometry
mole to mole ratio
I made a mistake
If given grams of reactant 1 what is the process of finding out how much product can be produced?
the theoretical yield
Limiting reactant- the smaller number
grams reactant 1 - moles reactant 1 - moles product - grams of product
actual yield/theoretical yield *100
Laboratory settings are not perfect. Mistakes happen with transfer of chemicals and with calculations and/or rounding
Stoichiometry
mole to mole ratio
I made a mistake
The absolute most product that can be produced in a given reaction is known as the theoretical yield. Which number does this come from?
the theoretical yield
Limiting reactant- the smaller number
grams reactant 1 - moles reactant 1 - moles product - grams of product
actual yield/theoretical yield *100
Laboratory settings are not perfect. Mistakes happen with transfer of chemicals and with calculations and/or rounding
Stoichiometry
mole to mole ratio
I made a mistake
What is a reason to have a lower actual yield than your theoretical yield?
the theoretical yield
Limiting reactant- the smaller number
grams reactant 1 - moles reactant 1 - moles product - grams of product
actual yield/theoretical yield *100
Laboratory settings are not perfect. Mistakes happen with transfer of chemicals and with calculations and/or rounding
Stoichiometry
mole to mole ratio
I made a mistake
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