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Redox Reactions
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Questions (853)
Write the half reaction and balanced equation for:
Cl2(g) + H2(g) -> HCl(aq) so I got: 2e- + Cl2(g) -> 2Cl- H2(g) -> 2H+ + 2e- so
3 answers
asked by
Hugh
2,342 views
A solution of AuCl- is mixed with a solution of Sn2+ under standard conditions. What is the equation? the answer is
2AuCl4- +
5 answers
asked by
Chemistry
1,263 views
how do I balance the following skeleton redox equation for a reaction occurring in acidic solution. HNO2 + MnO4- yield to Mn2+ +
5 answers
asked by
Rachel
3,784 views
Which of the following is the strongest reducing agent?
Ca2+(aq) Li+(aq) Ca(s) Na(s) K(s) ans: K(s) but I don't understand why it
4 answers
asked by
lililiana
1,462 views
Is S8 (s) + 4Pb (s) —> 4PbS2 (s) a redox reaction? If so, what is the reducing agent and what is the oxidizing agent?
1 answer
asked by
Nadia
46 views
How do I balance a redox reaction for NaI + H2SO4 = H2S + I2 + Na2SO4 + H2O? I don't understand how to balance the electron loss
2 answers
asked by
max
1,159 views
Complete and balance the following equation:
Cr2O7{2-}(aq)+CH3OH(aq)-->HCO2H(aq)+Cr{3+}(aq) Any feedback would be great, thank
2 answers
asked by
Ethan
992 views
BALANCE THE REDOX REACTION USING HALF CELL METHOD IN AN ACIDIC MEDIUM
CHCl3 + MnO4- = Cl2 + CO2 + Mn+2
2 answers
asked by
Maria
898 views
Redox Titrations:
a. write 2-3 sentences describing and identifying the type of chemical reaction that occurs when Fe2+ reacts
7 answers
asked by
chemstudent
1,574 views
How do you balance redox equation under acidic and basic solution.give seven examples with explanation on each ?
2 answers
asked anonymously
120 views
MnO4^– + SO3^2– + H2O → MnO2 + SO4^2– + OH^–
If the reaction occurs in an acidic solution where water and H+ ions are
5 answers
asked by
Summer
1,545 views
2NaCl(aq) + Ba(NO3)2(aq) -> BaCl2(aq) + 2NaNo3 (aq) is it an redox reaction use oxidation number to explain why or why not
2 answers
asked anonymously
71 views
Balance this equations for redox reactions in basic solution.
Fe(OH)3(s) + OCl- �¨ FeO42- + Cl-
5 answers
asked by
Marissa
7,763 views
Complete and balance the following equation.
MnO4^‾ (aq) + CH3OH(aq) �¨ Mn^2+(aq) + HCO2H(aq) (acidic solution) I KNOW ITS a
4 answers
asked by
komal
4,114 views
What makes this an oxidation-reaction? 3Ag2S+2Al(s) -> Al2S3+6 Ag(s)?
Write the half-reactions showing the oxidation and
4 answers
asked by
princess
5,413 views
I am having problems with this redox question.
3 Ag2S + 2Al ---6 Ag + Al2S3 What are the charges on each;
3 answers
asked by
Kelsey
1,386 views
Balance redox reaction through oxidation method of an acid
Cr2O7- + Cl- --> Cr3+ + Cl2
2 answers
asked by
vectors
213 views
How did they go from: 2As + 5H2O → As2O5 + 10e- + 10H+
To: 6As + 15H2O → 3As2O5 + 30e- + 30H+ When balancing a redox reaction
2 answers
asked by
vectors
122 views
Is the following a redox reaction? Justify your answer.
CaCO3 CO2 +CaO
2 answers
asked anonymously
101 views
Identify which substances are oxidized and which are reduced for the following reaction. Provide answers through steps by step
Zn
2 answers
asked by
Jonathan Kila
66 views
Which of the following half-reactions is an oxidation?
a AuCl4- -----> AuCl2- b Co3+ -----> Co2+ c Mn7+ -----> Mn2+ d Cl2 ----->
2 answers
asked by
Valerie
60 views
PbO2(s) + Pb(s) + H2SO4(aq) PbSO4(s) + H2O(l)
Can anyone help me identify what the redox reactions are for this equation? I
4 answers
asked by
Alex
2,538 views
Calculate delta G and Kc.
2Al(s) + 3I2(s) to 2Al3+(aq) + 6I-(aq)
1 answer
asked by
Sonali
1,069 views
2. What is the reduction half-reaction for the following unbalanced redox equation?
Cr2O7^2– + NH4^+ Cr2O3 + N2 A.) Cr2O3 ->
3 answers
asked by
cassie
1,116 views
2Ce(IO3)4(aq) + 24H2C2O4(aq)→Ce2(C2O4)3(aq) + 4I2(aq) + 42CO2(g) + 24H2O(l)
What would it look like if Increase the
1 answer
asked by
Kristen
63 views
Main difference between reducing agent and oxidizing agents
2 answers
asked anonymously
89 views
Balance the following redox reactions by inserting the appropriate coefficients.
Al + MnO2 --> Al2O3 + Mn HNO3 + H2S --> NO + S +
3 answers
asked by
Harold
4,097 views
In a particular redox reaction, MnO2 is oxidized to MnO4– and Ag is reduced to Ag. Complete and balance the equation for this
4 answers
asked by
jjhjhhjhk
3,845 views
XeO3 + I- ----> Xe + I2 (acidic solution)
CN)2 -----> CN- + OCN- (basic solution) MnO2 + SO32- ---> Mn2+ + S2O62- (acidic
2 answers
asked by
Brittney
1,318 views
3Fe + 4H₂O ⎯→ Fe₃O₄ + 4H₂ identify reducing and oxidising agent
2 answers
asked anonymously
80 views
1) Assuming the following reaction proceeds in the forward direction,
3 Sn4+(aq) + 2 Cr(s) ---> 3 Sn2+(aq) + 2 Cr3+(aq)
4 answers
asked by
Chris
3,884 views
Balance each of the following redox reactions occurring in acidic solution
a) SO32- (s) +MNO4- ---> SO42- +Mn2+ b) S2O32-+ Cl2
7 answers
asked by
Sunshine
3,742 views
balance
FeS2 + O2 < Fe2O3 + So2
2 answers
asked by
liz
622 views
How many mole of FeSO4 with one mole of KMnO4 in acidic medium?
2 answers
asked by
yogita
535 views
Write 2-3 sentences describing and identifying the type of chemical reaction that occurs when Fe2+ reacts with potassium
4 answers
asked by
chemstudent
661 views
Which reaction is a redox reaction?
1. HCI+H2O=H3O^+ +CI^- 2. H2SO4+2KOH=K2SO4+2H2O 3. CH4+2O2=CO2+2H2O 4. Fe^2+ +2OH^- =Fe(OH)2
3 answers
asked by
Summer
2,001 views
MnO4^-(aq) + H20(l) ==> MnO2 + OH^-
net charg is -1 +7 (-8) ==> 4(-4) Manganese is reduced MnO4^- +3e- ==> MnO2 H2) is the
3 answers
asked by
Steve
1,271 views
The reaction of quicklime (CaO) with sulfur dioxide (SO2) is an important reaction for reducing SO2 emissions from coal-fired
2 answers
asked by
M
974 views
a) Use the standard reduction potentials table to balance the following redox equation:
H2O2 + I + H = H2O + I2 b) Balance the
7 answers
asked by
Laura
1,035 views
Arrange the three metals(Cu, Zn, and Mg) in order of their relative strengths as reducing agents, placing the strongest first.
Ar
3 answers
asked by
ashley
2,566 views
Which of the following reactions are redox reactions?
1. Al(s)+3Ag^+(aq)-->Al^3+(aq)+3Ag(s) 2. SO3(g)+H2O(l)-->H2SO4(aq) 3.
5 answers
asked by
julie
3,974 views
In the following half equation, which is the oxidizing agent?
NO3–(aq) + 4H+(aq) + 3e– <--> NO(g) + 2H2O a. NO3– b. H+ c.
5 answers
asked by
Jason
4,521 views
in a particular redox reaction, MnO2 is oxidized to MnO4– and fe3+ is reduced to fe2+. Complete and balance the equation for
5 answers
asked by
lori
4,940 views
Balance the following redox equations. All occur in Acidic solutions.
1. Cr2O7^2-^ + C2O4^2-^ -> Cr^3+^ + CO2 2. Cu + NO3^-^ ->
9 answers
asked by
Yukiko
24,411 views
use oxidation states to identify the element that is being oxidized and the element that is being reduced in the redox reaction
S
4 answers
asked by
Monique
4,765 views
Classify each of the following as a redox reaction or a non-redox reaction.
Zn+CuCl2 -> ZnCl2+Cu HCl+NaOH -> H2O+NaCl 2CO+O2 ->
6 answers
asked by
Anon
12,317 views
Balance the redox reaction of eq.
Cu2S + SO4(-2) gives CuO + SO2 (Acidic )
7 answers
asked by
Anonymous
5,968 views
For the reaction, shown below, determine which statements are True and which are False.
3Fe(s) + Cr2O72-(aq) +14H+(aq) →
4 answers
asked by
bekah
1,666 views
Balance the following redox reaction.
MnO4 (aq) + Fe (s) --> Mn2+ (aq) +Fe2+ (aq)
5 answers
asked by
Lana
5,555 views
Which of the following are redox reactions? For those that are, indicate which element is oxidized and whisch is reduced. For
7 answers
asked by
MichaelF
5,328 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