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Redox Reactions
Page 6
Questions (853)
How do I balance this redox reaction?
MnO4- + Fe2+ + H+ + Mn2+ + Fe3+ + H2O I don't understand. Don't I need a product?
4 answers
asked by
ANONYMOUS
1,329 views
will fe3+ oxidize Sn2+ to Sn4+ in acidic solution?
3 answers
asked by
Erin
1,682 views
3HClO2(aq) +2Cr3+(aq) + 4H2O(l) -> 3HClO(aq) + (Cr2O7)2–(aq) + 8H+(aq)
At pH 0.00, with [Cr2O72–] = 0.80 M, [HClO2] = 0.15 M,
5 answers
asked by
RZeal
723 views
2 HgCl2 (aq) + SnCl2 (aq) --> SnCl4 (aq) + Hg2Cl2 (s)
Hg2Cl2 (aq) + SnCl2 (aq) --> 2Hg (s) + SnCl4 (aq) For each reaction, write
3 answers
asked by
Betsy
1,020 views
Think about the various processes that take place in the body or in the natural environment and come up with a list of at least
4 answers
asked by
princess
1,726 views
Using redox methods, write the balanced equations for each of the reactions in the appropriate medium.
A) Ca(s) + Cr2O7(Charge
3 answers
asked by
Gabby
547 views
Am I headed in the right direction.
Sn + MnO4- --> Sn2+ + Mn2+ Sn --> Sn2+ + 2e- 5e + 8H + MnO4- --> Mn2+ + 4H2O If Im right what
3 answers
asked by
Monique
1,748 views
Please explain this to me
2I- --> I2 + 2e Cr2O72- ==> Cr3+ 6e + 14H + Cr2O72- ==> 2Cr3+ + 7H20 I don't understand how the left
4 answers
asked by
Monique
519 views
Balance the following redox reaction occurring in acidic solution
Cu(s) + NO3-(aq)--> Cu2+(aq) +NO2(g) This is what I have done
3 answers
asked by
Monique
2,535 views
Balance the following redox reaction occurring in acidic solution.
H+ + Cr --> H2 + Cr3+ H+ --> H2 do I add H+ to this side since
3 answers
asked by
Monique
1,118 views
Balance the following redox reaction using the half reaction method:
NaIO3+KI==> I2+H20+Na(+1)+K(+1)
3 answers
asked by
steve
769 views
please verify my answer:
Consider the following REDOX reaction: Zn(s) + Pb+2(aq) �� Zn+2(aq) + Pb(s) a. Write the
3 answers
asked by
Dexter
2,984 views
I- is converted into I2 by the addition of an aqueous solution of KMnO4 to an aqueous solution of KI. What is the oxidation
3 answers
asked by
Kayla
746 views
Balance each of the following redox reactions occurring in acidic aqueous solution.Express your answer as a chemical equation.
4 answers
asked by
redgy
1,658 views
I have found a balanced redox equation for removal of silver sulfide using sodium hydrogen carbonate in aluminium to say:
2Al +
4 answers
asked by
bob
600 views
assuming the following reaction proceeds in the forward direction, what is oxidized and what is reduced?
Cu2+ (aq) + Ca(s) --> Cu
3 answers
asked by
Tara
779 views
what is the oxidation half reaction, reduction half reaction, and the complete balanced reaction of the following?
(a) Al(s) +
3 answers
asked by
Anonymous
820 views
how do you balance a redox equation like:
Bi(NO3)3 + Al + NaOH = Bi + NH3 + NaAlO2 ??
3 answers
asked by
Nicole
851 views
Would these be a redox reaction?
CaO(s) + H2O(l) = Ca(OH)2(aq) 2FeSO4(aq) + 3H2O2(aq) = Fe2O3(s) + 3H2O(l) + 2SO42-(aq)
4 answers
asked by
edgar
1,220 views
HCl (aq) + Cu (s) + HNO3 (aq) yield CuCl2 (aq) + NO (g) + H2O (l)
do i say that HNO3 is oxidizing agent or just N+5 is the
3 answers
asked by
eng
722 views
In the redox reaction:
4NH3(g)+3O2(g)-->2N2(g)+6H2O(l) the number of moles of electrons transferred is...
3 answers
asked by
Metia
2,449 views
Hello, I am having trouble balancing this redox reaction WITHOUT using the half-reaction method. I believe this is because not
3 answers
asked by
Vanessa
2,378 views
What element is undergoing reduction in the following reaction?
Zn(s) + AgNO3(aq) --> Zn(NO3)2 + 2 Ag(s)
4 answers
asked by
candace
4,987 views
Given the following two half-reactions, determine which overall reaction is spontaneous and calculate its standard cell
4 answers
asked by
Steve
1,231 views
What is the reducing agent in the forward reaction?
H2O2(aq) + 2 HI(aq)--->2 H2O(l)+I2(s) Since H2O2 can be both a reducing and
2 answers
asked by
Songyi
873 views
Reaction 1: I2(aq)Cu^+2(aq) Ag^+(aq)Br2(aq)
Column 1---Column 2---Column 3---Column 4---Column 5 I-(aq)---X---X---T---T
10 answers
asked by
Joseph
1,230 views
Whats the balanced net ionic equation for Chlorine reduced by Bromine?
6 answers
asked by
Jason
1,198 views
Using the half- reaction method, balance the redox reaction shown below. (I-)+(Br2) ---> (IO3-)+(Br-)
Step 1. Break the reaction
4 answers
asked by
Aubrey
1,586 views
1. What is the voltage for: Cu2+ + Zn(s) → Cu(s) + Zn2+ at 298 K if [Cu2+] = 0.15 M and [Zn2+] = 4.0 M? E°cell = 1.20 V.
2. A
4 answers
asked by
aldrea vince
536 views
Predict the product(s) and write a balanced equation for the following redox reaction:
pentane (C5H12) + oxygen ---->
4 answers
asked by
L
2,113 views
balance Redox :- CuS + SO4²- = CuO+SO2
4 answers
asked by
Yashvi
2,087 views
Cu2+ + 2e- -> Cu Oxidation reaction
Cu -> Cu2+ + 2e Reduction Reaction Do I have these right, or are they backwards?
4 answers
asked by
kat
1,309 views
Use oxidation numbers to identify reaction is REDOX reactions.
a. 2SO2(g) + O2(g) -> 2SO2(g) for 2SO2 I got: -2 for S, -2 for O
3 answers
asked by
Amy
968 views
______ Ag+(aq) + Cu(s) _____ Ag(s) + Cu+2(aq)
1 answer
asked by
kate bello
54 views
2FeCl3 + 2KI → 2FeCl2 + 2KCl + I2 oxidation
1 answer
asked by
kayen
90 views
H2S + Cr2O7 2- = Cr3+ + S
1 answer
asked by
Claudia
138 views
Which of these is a common reducing agent?
Question 4 options: a) lithium aluminum hydride b) acidified potassium permanganate c)
3 answers
asked anonymously
40 views
Balance mno4_+fe2+ mn2+ +fe3+
1 answer
asked by
Julius
203 views
Define the coefficients for the reaction of oxidation and reduction by electron
balance method: NaNO2 + KMnO4 + H2O MnO2 +
1 answer
asked by
issam
176 views
Identify the substance oxidized, the substance reduced, and, if any, spectator ions.
4Al(s) + 3O2 → 2Al203 (s) Oxidation:
1 answer
asked by
Thnx
219 views
If an atom is reduced in a redox reaction. What must be happen to another atom in the system?
2 answers
asked by
JANE
173 views
. The E0 for the reaction Pb3(AsO4)2 (s) + 6e- ⇆ 3Pb(s) + 2AsO43- is -0.475 V. Calculate the solubility product constant for
1 answer
asked by
dilara gezgin
273 views
Write the balanced reduction half-reaction for the decomposition of hydrogen peroxide.
1 answer
asked by
Sophia
647 views
How do you know which element is being oxidized? Oxidation is lost, Reduction is gained.
So in this equation: 2 MnO4^- + 5
5 answers
asked by
Audrey
632 views
I am honestly lost on this question and you can't proceed without solving the first on, so if anyone would be so inclines to
2 answers
asked by
Damien
724 views
REDOX balancing reaction Cr2O7 + NO-2 Cr3+ + NO3 (acid medium)
2 answers
asked by
SUNDAY LEVI
1,137 views
Can Cu2+ oxidize
1) SO2 2) C2O4(2-) Does this happens also when the solution is basic? Cu2+ + H2S ---> CuS + H2
7 answers
asked by
Shenaya
4,585 views
Hi I need help on this bonus question my teacher gave out it's reducing/oxidation equation in an acidic solution.
Cr(NCS)6-4 (aq)
1 answer
asked by
Gordon
360 views
Fe3+ and CN-
1 answer
asked by
Siyabonga
356 views
Using the following spontaneous reactions, classify the 3 metals involved (Cr, Sn, Al) according to increasing reductant
2 answers
asked by
kate
545 views
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Parent Categories (26)
Analytical Chemistry
Balancing Chemical Equations
Balancing Equations
Bonding and Reactions
Chemical Equations
Chemical Reactions
Chemical Reactions and Equations
Chemistry
Electrochemistry
Equations and Reactions
Equilibrium Reactions
Gas reactions
Inorganic Chemistry
Lab Experiments
Organic Chemistry
Oxidation and Reduction
Oxidation States
Precipitation reactions
Reactants
Reaction Equations
Reaction stoichiometry
Reaction Types
Reactions
Stoichiometry
Thermodynamics
Types of Reactions