Complete and balance each of the following equations for gas
evolution reactions.
Part A
HClO4(aq)+K2CO3(aq)→
Express your answer as a chemical equation. Identify all of the
phases in your answer.
Part B
HC2H3O2(aq)+LiHSO3(aq)→
Express your answer as a chemical equation. Identify all
of the phases in your answer.
Part C
(NH4)2SO4(aq)+Ca(OH)2(aq)→
Express your answer as a chemical equation. Identify all of the
phases in your answer.
Part D
HCl(aq)+ZnS(s)→
Express your answer as a chemical equation. Identify all of the...
Balance each of the following redox reactions occurring in basic
solution.
Express your answer as a chemical equation. Identify all
of the phases in your answer.
H2O2(aq)+ClO2(aq)?ClO?2(aq)+O2(g)
Al(s)+MnO?4(aq)?MnO2(s)+Al(OH)?4(aq)
Cl2(g)?Cl?(aq)+ClO?(aq)
Complete and balance the following equations for gass-evolution
reactions.
(NH4)2SO4 (aq) + KOH (aq) ------>
Express your answer as a chemical equation. Identify all of the
phases in your answer please.
Write and balance equations for the following acid-base
neutralization reactions.
Part A
CsOH(aq)+H2SO4(aq)→
Express your answer as a chemical equation. Identify all of the
phases in your answer.
Part B
Ca(OH)2(aq)+CH3CO2H(aq)→
Express your answer as a chemical equation. Identify all of the
phases in your answer.
Part C
NaHCO3(aq)+HBr(aq)→
Express your answer as a chemical equation. Identify all of the
phases in your answer.
2.Calculate the molar masses of the following substances.
Part A
Aluminum sulfate, Al2(SO4)3
Part B
Sodium...
Complete, balance, and write the net ionic equations for the
following reactions: Also classify each reaction, giving its
type.
Al (s) + Fe(NO3)2(aq) → Type of
reaction __________
Na3PO4 (aq) + Ba(NO3)2
(aq) → Type of reaction __________
H2SO3 (aq) + KOH(aq) → Type of
reaction __________
NH4Cl + NaOH → Type of reaction __________
Balance each of the following chemical equations.
A.) Mg(s)+Br2(l)→MgBr2(s)
Express your answer as a chemical equation. Identify all of the
phases in your answer.
B.) P4(s)+O2(g)→P4O10(s)
Express your answer as a chemical equation. Identify all of the
phases in your answer.
C.) Ba(OH)2(aq)+HNO3(aq)→Ba(NO3)2(aq)+H2O(l)
Express your answer as a chemical equation. Identify all of the
phases in your answer.
D.) Cr2O3(s)+C(s)→Cr(s)+CO(g)
Express your answer as a chemical equation. Identify all of the
phases in your answer.
Complete and balance the precipitation reactions. Include
physical states in your equations. Click here for solubility
rules.
A.) AgNO3(aq)+NaCl(aq)----->
B.) K3PO4(aq)+MgCl2(aq)----->
Write balanced complete ionic and net ionic equations for each
of the following reactions.
Part A
HI(aq)+KOH(aq)→H2O(l)+KI(aq)
Express your answer as a complete ionic equation. Identify all
of the phases in your answer.
Part B
Express your answer as a net ionic equation. Identify all of the
phases in your answer.
Part C
Na2SO4(aq)+CaI2(aq)→CaSO4(s)+2NaI(aq)
Express your answer as a complete ionic equation. Identify all
of the phases in your answer.
Part D
Express your answer as a net ionic equation....
Balance and complete the following combustion reaction. Enter the
sum of the balanced coeffiecients as your answer. Assign "blank"
coefficient as value of 1.
hexacarbon hexahydride (g) + oxygen (g) --->
Pre-Laboratory Question: Investigating Chemical
Reactions
Balance each of the following
equations, and classify each of the reactions by type.
Reaction Equation
Type of Reaction
1.
KClO3
→
KCl
+
O2
2.
Na
+
O2
→
Na2O2
3.
KI
+
Pb(NO3)2
→
KNO3
+
PbI2
4.
Cu
+
AgNO3
→
Cu(NO3)2
+
Ag
5.
C3H8
+
O2
→
CO2
+
H2O
+
Heat
6.
Zn
+
HCl
→
ZnCl2
+
H2
Laboratory Questions
Activity 1: Synthesis Reaction
Describe all of the...