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Which type of reaction is it?
Converting from a word format to a chemical formula format
Predict the product
True or False
Balance the equation
100
What type of reaction is 2Al + 6HCl = 2AlCl3 + 3H2
single replacement
100
potassium + chlorine = potassium chloride
K + Cl2 = KCl
100
Predict the products: H2 + O2 = ????
H2O
100
During a single replacement reaction, an element replaces another element from a compound. True or False?
True
100
Balance the following equation: K + Cl2 = KCl
2K + Cl2 = 2KCl
200
What type of reaction is FeS + 2HBr = FeBr2 + H2S
double replacement
200
Zinc + lead (II) nitrate = zinc nitrate+ lead
Zn + Pb (NO3)2 = Zn (NO3)2 + Pb
200
Predict the products: Pb + H3PO4= ???
H2 + Pb3(PO4)2
200
During a synthesis reaction, an element replaces another (switches partners). True or False?
False
200
Balance the equation: H2 + O2 = H2O
2H2 + O2 = 2H2O
300
What type of reaction is C3H8 + 5O2 = 3CO2 + 4H2O
combustion
300
Aluminum bromide + chlorine = aluminum chloride + bromine
AlBr3 + Cl2 = AlCl3 + Br2
300
Predict the products: NaBr + Ca(OH)2= ???
CaBr2 + NaOH
300
A combustion reaction occurs when you have a metal reacting with oxygen producing CO2 and H2O. True or False?
False. hydrocarbon reacting with oxygen
300
Balance the follwoing reaction: Al + HCl = AlCl3 + H2
Al + 3 HCl = AlCl3 + 3/2 H2
400
What type of reaction is 2Al + 3Cl2 = 2AlCl3
synthesis
400
sodium phosphate + calcium cloride = calcium phosphate + sodium chloride
Na3PO4 + CaCl2 = NaCl + Ca3 (PO4)2
400
Predict the products: Ca(OH)2 + H3PO4 = ???
Ca3(PO4)2 + H2O
400
During a double replacement reaction, you have two compounds reacting with each other. True or False?
True
400
Balance the equation: NaI + Pb(SO4)2 = PbI4 + Na2SO4
4 NaI + Pb(SO4)2 = PbI4 + 2 Na2SO4
500
What type of reaction is 2HgO = 2Hg + O2
decomposition
500
aluminum + hydrochloric acid = aluminum chloride + hydrogen
Al + HCl = AlCl3 + H2
500
Predict the products: C5H9O + O2 = ???
CO2 + H2O
500
During a decomposition reaction, two elements react to form a more complex molecule. True or False?
false
500
Balance the equation: C6H6 + O2 = CO2 + H2O
C6H6 + 15/2 O2 = 3 CO2 + 6 H2O