Choose Your Category Will It Happen Oxidatio n Numbers Redox Reactions Balancin g Chemical Reaction s Reactio n Types Note Type Question s Organic Question s 100 100 100 100 100 100 100 200 200 200 200 200 200 200 300 300 300 300 300 300 300 400 400 400 400 400 400 400 500 500 500 500 500 500 500 Final Question
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Choose Your Category Will It Happen Oxidation Numbers Redox Reactions Balancing Chemical Reactions Reaction Types Note Type Questions Organic Questions.
Will It Happen This can be used to determine if a single replacement reaction can occur. Back The Answer is an activity series
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Choose Your CategoryWill It
HappenOxidation Numbers
Redox Reactions
Balancing Chemical Reactions
Reaction Types
Note Type Questions
Organic Questions
100 100 100 100 100 100 100
200 200 200 200 200 200 200
300 300 300 300 300 300 300
400 400 400 400 400 400 400
500 500 500 500 500 500 500
Final Question
Random Points
400 points
Will It Happen - 100
This can be used to determine if a single replacement reaction can occur.
Back
The Answer is an activity series
Will It Happen - 200
• Will the following reaction occur?AlO + Fe
Back
The Answer is no because Fe is lower than Al
Will It Happen - 300
• Will the following reaction occur?Zn + CuSO4
Back
The Answer is yes because Zn is higher than Cu
Random Points
200 points
Will It Happen - 400
• Will the following reaction occur?AgNO3 + (NH4)2SO4
Back
The Answer is noBecause product would be Ag2SO4 (aq) and NH4NO3 (aq)
Will It Happen - 500
Will the following reaction occur?• Na2CO3 + BaCl2
Back
The Answer is yes because BaCO3 would be a solid.
Oxidation Numbers - 100
• The oxidation number of a monatomic ion is equal to _____________________
The Answer is the charge of the ion. Back
Oxidation Numbers - 200
• What is the oxidation number of Cu.
The Answer is 0.Back
Random Points
200 points
Oxidation Numbers - 300
• The most electronegative element on the periodic table has an oxidation number of ______________ when in a compound.
The Answer is -1.Back
Oxidation Numbers - 400
• Assign oxidation numbers to all the atoms in the following:
• HClO
The Answer is +1/+1/-2.Back
Oxidation Numbers - 500
• Assign oxidation numbers to all the atoms in the following:
• AlNO3
The Answer is +3/+3/-2.Back
Redox Reactions – 100
• Any chemical change in which one species loses electrons and another species gains electrons is known as this.
Back
The Answer is a reduction – oxidation reaction or a redox reaction.
Random Points
300 points
Redox Reactions– 200
• This is defined as a chemical change in which electrons are gained, either by the removal of oxygen, the addition of hydrogen, or the addition of electrons.
Back
The Answer is reduction.
Redox Reactions – 300
• What element was reduced in the following reaction?
• 2 HCl + Mg MgCl2 + H2
Back
The Answer is H (it went from a +1 to a 0).
Daily Double
Redox Reactions – 400
• 3BaS + 8HNO3 3 BaSO4 + 8NO + 4H2O• What element was reduced?• What element was oxidized?• What is the Reducing Agent?• What is the Oxidizing Agent?
Back
NitrogenSulfurBaS
HNO3
(peroxide)+2-2 +1+5-2 +2+6-2 +2-2 +1 -2
Redox Reactions – 500
What is the reducing agent in the following reaction?
HNO3 + HBr NO + Br2 + H2O
Back
The Answer is HBr
+1+5-2 +1-1 +2-2 0 +1-2
Balancing Chemical Reactions - 100
• These are the only thing that can be used to balance chemical equations.
Back
The Answer is coefficients
Balancing Chemical Reactions - 200
• Balance the following equation:___ CaCO3(s) ___ CaO(s) + ___ CO2(g)
Back
The Answer is 1,1,1
Random Points
500 points
Balancing Chemical Reactions - 300
• Balance the following equation:__ CaH2 + __ H2O __ Ca(OH)2 + __ H2