Balancing Equations
__Fe + __ Cl2 -> __FeCl3
_2_Fe + _3_ Cl2 -> _2_FeCl3
Zn + S -> ZnS
What is Synthesis?
How many mole of O2 will be formed from 1.65 moles of KClO3?
_2_KClO3 -> _2_KCl + _3_O2
2.48 mol O2
The amount of product calculated using the chemical reaction and given amounts is called the:
What is the Theoretical Yield?
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What is Friends?
DAILY DOUBLE:
__Fe + __O2 -> __Fe2O3
What are the 7 diatomic elements (molecules)?
Hint: There is a saying that goes along with it to identify the elements. Oxygen is one of them.
_4_Fe + _3_O2 -> _2_Fe2O3
What is Hydrogen, Nitrogen, Fluorine, Oxygen, Iodine, Chlorine, Bromine?
Al2S3 -> Al + S
What is Decomposition?
How many moles of KCl will be formed from 2.73 moles of KClO3
_2_KClO3 -> _2_KCl + _3_O2
2.73 mol KCl
The reactant that has leftovers once the reaction is finished...
What is the excess reactant?
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What is How I Met Your Mother?
__FeBr3 + __H2SO4 -> __Fe2(SO4)3 + __HBr
_2_FeBr3 + _3_H2SO4 -> _1_Fe2(SO4)3 + _6_HBr
C4H12 + O2 -> H2O + CO2
What is Combustion?
Let's us convert between amounts of reactants and products -> can predict how much product will form!
What is Stoichiometry?
These steps are used to find what?
1.Write the given grams amounts of reactants
2.Convert each to moles of reactants
3. Compare the amount of reactant you would need to run the reaction using the chemical equations and see which one will run out first.
4. The one that runs out first is the ____________.
What is Limiting Reactant?
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What is The Big Bang Theory?
__C4H6O3 + __H2O -> __C2H4O2
_1_C4H6O3 + _1_H2O -> _2_C2H4O2
Cl2 + KBr -> KCl + Br2
What is Single Displacement?
How many moles of Fe2O3 are produced when 0.275 moles of Fe are reacted?
_4_Fe + 3 O2 -> _2_Fe2O3
0.138 mole Fe2O3
4 Fe + 3 O2 --> 2 Fe2O3
If you have 223.38 g of Fe and 127.992 g of O2, which reactant is limiting reagent?
What is Iron (Fe)?
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What is Grey's Anatomy?
__H2SiCl2 + __H20 -> __H8Si4O4 + __HCl
_4_H2SiCl2 + _4_H20 -> _1_H8Si4O4 + _8_HCl
NaOH + CuSO4 -> Na2SO4 + Cu(OH)2
What is Double Displacement?
How many grams of Fe2O3 are produced when 31.0 moles of O2 are reacted?
_4_Fe + 3 O2 -> _2_Fe2O3
3300.26 grams of Fe2O3
_2_Fe + _3_ Cl2 -> _2_FeCl3
If you have 100 grams of Fe and 140 grams of Cl2, which reactant would be the limiting reagent?
What is Chlorine (Cl2)?
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What is Lost?