Vocabulary
This phase of matter is also known as a precipitate
What is solid
This symbol (g)
What is a gas
NaCl (aq)
Which ions are formed when the following dissolves?
What is Na+ + Cl-
Write the net ionic reaction:
NaOH (aq) + AgNO3 (aq) --> NaNO3 (aq) + AgOH (s)
Na+ + OH- + Ag+ + NO3- -> Na+ + NO3- + AgOH (s)
Net: Ag+ + OH- -> AgOH (s)
Which of these are not correct (list all):
NaCl (aq), NaOH (aq), KOH (s)
What is KOH (s) it is (aq)
It is what does the dissolving. For a salt water solution, that would be water.
What is a solvent
A whole number in front of an element or molecule which can be modified so as to balance the reaction - 3 in this case:
3H2O
What is a coefficient
What are the charges of the following ions wwhen the substance dissolves?
K2CO3
What is K+ and CO32-
True or False. Pb2+ compounds usually dissolves
What is False?
Which of the following is incorrect? (List all.)
NaOH (s) NH4CL (aq) Pbcl2 (aq)
What is NaOH (s) and Pbcl2 (aq)
A gas or solid that dissolves into a liquid
What is solute
The left side of a reaction - what elements or compounds enter into a reaction.
What is reactants.
What ions form?
NH4OH (aq)
What is NH4+ + OH-
Which of the following always dissolves when part of a acompound? (List all.)
Pb2+ Na+ Ag+ NO3- NH4+
What are Na+ NO3- NH4+
aq, +, g, l, s,
What is +
The ions that do not react in a chemical reaction
What are spectator ions
What symbol is used to indicate that a substance dissolved? (?)
What is aqueous (aq)?
Ions forming for the following when it dissolves. (Include any coefficients):
H2SO4 (aq)
What is 2H+ + SO42-
If no precipitate, liquid or gas is formed, what reaction took place?
No reaction at all
The order of simplifying a chemical equation (3 steps)
What is balancing, total ionic equation, and net ionic equation
It better represents a chemical equation by specifically showing what reacted and what was produced, ignoring spectator ions which do not participate in the reaction.
What is a net ionic equation
What is the charge of iron and the nitrate polyatomic ion?
Fe(NO3)2
Fe2+
What ions dissolves when the following dissolves? (Include any coefficients)
Mg(OH)2 (aq)
What is Mg2+ + 2OH-
Which family (column) of the periodic table always dissolves?
What is alkali or column 1A?
Formula for sulfuric acid
What is H2SO4