Definitions of Chemical Rx
Classifying Chemical Rx
Balancing Equations
Activity Series of Metals
Naming Compounds
100
The process by which one or more substances are rearranged to form different substances.
What is a chemical reaction (change)?
100
A + B ---> AB
What is a synthesis reaction?
100
The coefficients needed to balance this equation: ___ NaBr + ___ Cl2 ---> ___ NaCl + ___ Br2
What is 2,1,2,1?
100
Metals can replace other metals provided they are _______ the metal (on the Activity Series of Metals chart) that they are trying to replace.
What is above?
100
The name of this compound: KI
What is potassium iodide?
200
The formation of a solid when two aqueous solutions are mixed.
What is a precipitate?
200
AB ---> A + B
What is a decomposition reaction?
200
The coefficients needed to balance this equation: ___ N2 + ___ H2 ---> ___ NH3
What is 1,3,2?
200
In the Activity Series of the Metals chart, sodium can be replaced by any of these metals.
What are lithium, potassium and calcium?
200
Al(OH)3
What is aluminum hydroxide?
300
Starting substances of a chemical reaction.
What are reactants?
300
One of the reactants of burning hydrocarbons is O2 and the products of this combustion reaction are always these 2 compounds.
What are CO2 and water?
300
The coefficients needed to balance this equation: ___ KClO3 ---> ___ KCl + ___ O2
What are 2,2,3?
300
The metal replaced in this reaction is: 2Al + 3Ni(NO3)2 --->
What is nickel?
300
Ba(NO3)2.
What is barium nitrate?
400
Substances formed during chemical reactions.
What are products?
400
2Li(s) + 2H2O(l) ---> 2LiOH(aq) + H2(g) is an example of this type of reaction.
What is a single replacement (or displacement) reaction?
400
The coefficients needed to balance this equation: ___ Li2CrO4 + ___ BaCl2 ---> ___ LiCl + ___ BaCrO4
What are 1,1,2,1?
400
The metal replaced in this reaction is: Zn + Pb(NO3)4 --->
What is Pb?
400
Its chemical formula is CuSO4.
What is Copper II Sulfate?
500
This means "reacts to produce" or "yields."
What is the arrow in a chemical equation?
500
Ca(OH)2 + 2HCl ---> CaCl2 + 2H2O is an example of this type of reaction.
What is a double replacement (or displacement) reaction?
500
The coefficients needed to balance this equation: ___ CuSO4 + ___ Fe ---> ___ Fe2(SO4)3 + ___ Cu
What are 3,2,1,3?
500
The metal that is replaced in this reaction is: Mg + NaNO3 --->
What is NR (no reaction).
500
Its chemical formula is C2Br6
What is dicarbon hexabromide?
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