Balance these equations for reactions occurring in a basic
solution. Don't include physical states for your answer.
CrO2- +
S2O82- →
CrO42- + SO42-
Au + CN- + O2 →
Au(CN)4- + OH-
Please write the molecular, complete ionic, and net ionic
equations for the following reactions
Include states of matter in your answer.
1. Aqueous sodium acetate and aqeous sodium chloride
2. Aqueous sodium hydroxide and aqueous iron (iii) chloride
3. Aqeuous sodium hydrogen carbonate and aqueous nitric acid
4. Solid copper and aqueous iron (iii) chloride
Complete and balance each of the following equations for
combustion reactions.
Express your answer as a chemical equation. Identify all of the
phases in your answer.
A. C4H6(g)+O2(g)?
B. C(s)+O2(g)?
C. CS2(s)+O2(g)?
D. CH4O(l)+O2(g)?
Complete and balance the following equations. (Use the lowest
possible coefficients. Include states-of-matter under SATP
conditions in your answer.)
A) H2O2(aq) +
Cl2O7(aq) →
ClO2− (aq) +
O2(g) (basic solution)
B) Cr2O72-(aq) + I
− (aq) → Cr3+(aq) +
IO3− (aq) (acidic solution)
C) MnO4− (aq) +
Cl − (aq) →
Mn2+(aq) + Cl2(g) (acidic
solution)
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 __________
Complete and balance the following reactions. You must
indicate the physical state of each property. 1 NH4Cl(s) + KOH(aq)
2 Ba2CO3(aq)+HNO3(aq) 3 Mg(OH)2(aq)CO2(g) 4 AgNO3(aq)+ KCL(aq) 5
BaCl2(aq) +Na2SO4(aq) 6 LiCL(s) + H2SO4(l) 7 Nal(s) +H2SO4(l) 8
HOCL(aq) +KL(aq) +HCL(aq).
Write net ionic equations for each of the above
reactions except 6& 7
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 a balanced, complete, and net ionic chemical
equations for the following reactions (HINT: Use your solubility
rules!!!)…
silver(I) nitrate + sodium chloride
sulfuric acid + barium hydroxide
sodium phosphate + tin(II) chloride
lithium sulfate + lead(II) hypobromite
Write the balanced complete ionic equations and net ionic
equations for the reactions that occur when each of the following
pairs of solution are mixed. (Use the lowest possible coefficients.
Include states-of-matter under SATP conditions in your answer.)
A) (NH4)3PO4(aq) and
CaCl2(aq)