Balance the following redox reaction if it occurs in basic
solution. What are the coefficients in...
Balance the following redox reaction if it occurs in basic
solution. What are the coefficients in front of Br2 and OH⁻ in the
balanced reaction? Br2(l) → BrO3⁻(aq) + Br⁻(aq)
Balance the following redox reaction if it occurs in
H2SO4. What are the coefficients in front of
H2O and Cr2(SO4)3 in
the balanced reaction?
C3H8O2(aq) +
K2Cr2O7(aq) →
C3H4O4(aq) +
Cr2(SO4)3(aq)
Can someone please explain everything step by step since how to
determine oxidation numbers and half reactions?
balance redox reaction that occurs in acidic conditions. what
are coefficients for H + & Fe3+ once reaction is balanced?
write it as H+=#; Fe +3 = #
Fe2+(aq)+Mn04-(aq) -> Fe3+(aq)+Mn2+(aq)
2. Balance the first redox reaction in acidic solution and the
second redox reaction in basic solution.
S + NO3- → SO2 + NO
Cr2O72- + Fe2+ -----> Cr3+ + Fe3+
Balance the following redox reaction in basic solution then
answer these questions about the balanced reaction. Cl2(g) →
Cl-(aq) + ClO-(aq)
Part 1: What is the stoichiometric coefficient in front of Cl2
in the balanced reaction?
Part 2: What is the stoichiometric coefficient in front of OH-
in the balanced reaction?
Part 3: What is the stoichiometric coefficient in front of Cl-
in the balanced reaction?
Part 4: What is the stoichiometric coefficient in front of OCl-
in the balanced...
Complete and balance the following redox equations using the
smallest whole-number coefficients. (in BASIC
solution)
IO3−
+ Re
→
ReO4− +
IO−
What was oxidized? (circle)
What is a reducer? (circle)
What was reduced? (circle)
What is an oxidizer? (circle)
IO3− Re
IO3− Re
IO3− Re
IO3− Re
4. Balance the following redox reactions that occur in
basic solution using the half-reaction method.
a. PO33-(aq) + MnO4-(aq) → PO43-(aq) +
MnO2(s)
b. Mg(s) + OCl-(aq) → Mg(OH)2(s) + Cl-(aq)
c. H2CO(aq) + Ag(NH3)2+(aq) → HCO3-(aq) + Ag(s) +
NH3(aq)
Consider the following unbalanced equation for a redox reaction
that occurs in acidic solution:
BrO4-+ Si → BrO3- +
SiO2
When the equation is balanced, the ratio
(number of moles of BrO4-) / (number of
moles of Si) is equal to
A. 1/3
B. 1/2
C. 3/1
D. 3/2
E. 2/1
Balance the following redox reaction in acidic solution by
adding the appropriate coefficients. H+(aq)+Mn2+(aq)+NaBiO3(s)
=> H2O(l) +MnO4(aq)+Br3+(aq)+Na+(aq). Show steps please.