IN THE FOLLOWING REACTION, WHAT IS THE CORRECT HALF REACTION FOR THE MAGNESIUM OXIDE SPECIES MnO2...
IN THE FOLLOWING REACTION, WHAT IS THE CORRECT HALF REACTION FOR THE MAGNESIUM OXIDE SPECIES MnO2 + 4HCI-----CI2 + 2H20 + MnCI2
Homework Answers
In aqueous solution, we can write
MnO2 + 4HCl ---> Cl2 + 2H2O + MnCl2
Or,
MnO2 (aq) + 4HCl ----> Cl2 + 2H2O + Mn^2+(aq) + 2Cl^-(aq)
Decrease in oxidation number is known as reduction and increase in oxidation number is known as Oxidation.
Reduction half reaction :-
MnO2(aq) + 4H^+(aq) + 2e^- ----> Mn^2+(aq) + 2H2O
Add Answer to:
IN THE FOLLOWING REACTION, WHAT IS THE CORRECT HALF REACTION FOR
THE MAGNESIUM OXIDE SPECIES MnO2...
Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese(IV) oxide. 4 HCI(aq) + MnO2(s) MnClj(aq) + 2H20) +C2(g) A sample of 38.7 g MnO2 is added to a soluti...
Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese(IV) oxide. 4 HCI(aq) + MnO2(s) MnClj(aq) + 2H20) +C2(g) A sample of 38.7 g MnO2 is added to a solution containing 41.3 g HC. What is the limiting reactant? O HCI O Mno, What is the theoretical yield of Cl2? theoretical yield: g Cl If the yield of the reaction is 78.9%, what is the actual yield of chlorine? actual yield: gC2
Chlorine gas...
How many grams of water can be prepared from the reaction of 26.0 g of MnO2...
How many grams of water can be prepared from the reaction of
26.0 g of MnO2 and 30.0 g oh HCl according to the following
chemical equation?
I tried solving it but each time i wouldnt get an answer that
was in the options
17, How many grams of water can be prepared from the reaction of 26.0 g 30.0 g of HCl according to the following chemical equation? MnO2 + 4HCI → MnCl2 + Cl2 + 2H20 A) 0.823...
When the following half reaction is balanced under basic conditions, what are the coefficients of the...
When the following half reaction is balanced under basic conditions, what are the coefficients of the species shown? Но ОН MnO2 Mn(ОН)2 + In the above half reaction, the oxidation state of manganese changes from to
1. What is the mass of both oxygen and magnesium oxide in magnesium oxide if 0.15...
1. What is the mass of both oxygen and magnesium oxide in magnesium oxide if 0.15 g magnesium was fully burned in oxygen (The molar masses are 24.305 g/mol for magnesium, 15.999 g/mol for oxygen and 40.304 g/mol for magnesium oxide.)? List the moles of magnesium, oxygen, and magnesium oxide. a. 0.15 g b. 0.090 g c. 0.099 g d. 0.25 g
Magnesium reacts with oxygen gas to produce magnesium oxide, light, and heat. This reaction is Select...
Magnesium reacts with oxygen gas to produce magnesium oxide, light, and heat. This reaction is Select one: O A. a combination reaction OB. a single replacement reaction O C. a catalysis reaction OD. a decomposition reaction O E. a double replacement reaction What is the mass percent of carbon in methane, CH4? Select one: OA. 50.0% B. 20.0% C. 74.9% D. 12.5% E. 25.2% When lead(II) nitrate reacts with sodium iodide, what is the correct formula for the product lead(I)...
118 HNO: Mn + H2O + NO MnO2 + H + Oxidation Half Reaction: Reduction Half...
118 HNO: Mn + H2O + NO MnO2 + H + Oxidation Half Reaction: Reduction Half Reaction: Oxidizing agent: Reducing agent 4. PbO2 + Mn?' + SO42- + H P bSO4 + MnO4 + H2O Oxidation Half Reaction: Reduction Half Reaction: Oxidizing agent: Reducing agent 5._HNO: + Cr2O72- + H → Cr + NO + H2O Oxidation Half Reaction: Reduction Half Reaction: Oxidizing agent: Reducing agent 6. Mn?+ CIO, MnO2 + CIO Oxidation Half Reaction: Reduction Half Reaction: Oxidizing agent:...
Complete and balance the following half-reaction in basic solution Mn2+(aq) → MnO2(s)
Complete and balance the following half-reaction in basic solution Mn2+(aq) → MnO2(s)
Balance the following half-reaction occurring in basic solution MnO2(8) - Mn(OH)2(s) MnO2 (s) + H22(aq) +...
Balance the following half-reaction occurring in basic solution MnO2(8) - Mn(OH)2(s) MnO2 (s) + H22(aq) + 2e - Mn(OH)2(s) MnO2(s) + 2H2O(l) + 26 - Mn(OH)2(s)+ 2OH(aq) MnO2(s) + 2H2O(l) - Mn(OH)2(3)+20H(aq) MnO2(s) + H2(g) - Mn(OH)2(s) + 2e- MnO2(s) + 2H2O(1) + 4e - Mn(OH)2(s)+ (OH)2 (aq)
Consider the unbalanced half reaction shown below: (MnO4)-(aq) → MnO2(s) When this half reaction is balanced...
Consider the unbalanced half reaction shown below: (MnO4)-(aq) → MnO2(s) When this half reaction is balanced with the lowest possible whole number coefficients how many electrons will there be in the balanced half reaction?
Given the following skeletal half reaction in basic solution: MnO4 (aq) → MnO2(aq) electrons When the...
Given the following skeletal half reaction in basic solution: MnO4 (aq) → MnO2(aq) electrons When the half-reaction is balanced in basic solution, are added to the side of the equation. O 5, product 3,reactant O 3, product O 5 reactant
Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese(IV) oxide. 4 HCI(aq) + MnO2(s) MnClj(aq) + 2H20) +C2(g) A sample of 38.7 g MnO2 is added to a solution containing 41.3 g HC. What is the limiting reactant? O HCI O Mno, What is the theoretical yield of Cl2? theoretical yield: g Cl If the yield of the reaction is 78.9%, what is the actual yield of chlorine? actual yield: gC2
Chlorine gas...
How many grams of water can be prepared from the reaction of
26.0 g of MnO2 and 30.0 g oh HCl according to the following
chemical equation?
I tried solving it but each time i wouldnt get an answer that
was in the options
17, How many grams of water can be prepared from the reaction of 26.0 g 30.0 g of HCl according to the following chemical equation? MnO2 + 4HCI → MnCl2 + Cl2 + 2H20 A) 0.823...
When the following half reaction is balanced under basic conditions, what are the coefficients of the species shown? Но ОН MnO2 Mn(ОН)2 + In the above half reaction, the oxidation state of manganese changes from to
Magnesium reacts with oxygen gas to produce magnesium oxide, light, and heat. This reaction is Select one: O A. a combination reaction OB. a single replacement reaction O C. a catalysis reaction OD. a decomposition reaction O E. a double replacement reaction What is the mass percent of carbon in methane, CH4? Select one: OA. 50.0% B. 20.0% C. 74.9% D. 12.5% E. 25.2% When lead(II) nitrate reacts with sodium iodide, what is the correct formula for the product lead(I)...
118 HNO: Mn + H2O + NO MnO2 + H + Oxidation Half Reaction: Reduction Half Reaction: Oxidizing agent: Reducing agent 4. PbO2 + Mn?' + SO42- + H P bSO4 + MnO4 + H2O Oxidation Half Reaction: Reduction Half Reaction: Oxidizing agent: Reducing agent 5._HNO: + Cr2O72- + H → Cr + NO + H2O Oxidation Half Reaction: Reduction Half Reaction: Oxidizing agent: Reducing agent 6. Mn?+ CIO, MnO2 + CIO Oxidation Half Reaction: Reduction Half Reaction: Oxidizing agent:...
Balance the following half-reaction occurring in basic solution MnO2(8) - Mn(OH)2(s) MnO2 (s) + H22(aq) + 2e - Mn(OH)2(s) MnO2(s) + 2H2O(l) + 26 - Mn(OH)2(s)+ 2OH(aq) MnO2(s) + 2H2O(l) - Mn(OH)2(3)+20H(aq) MnO2(s) + H2(g) - Mn(OH)2(s) + 2e- MnO2(s) + 2H2O(1) + 4e - Mn(OH)2(s)+ (OH)2 (aq)
Given the following skeletal half reaction in basic solution: MnO4 (aq) → MnO2(aq) electrons When the half-reaction is balanced in basic solution, are added to the side of the equation. O 5, product 3,reactant O 3, product O 5 reactant
Most questions answered within 3 hours.
-
Two forces F1 =
-7.10i + 7.40j and
F2 = 6.80i +
3.40j are acting on...
asked 1 minute ago -
Search the Internet regarding online Personal Health Records
(PHRs). Is an online personal health record different...
asked 12 minutes ago -
In a lottery game, a player picks 7 numbers from 1 to 43. How
many different...
asked 19 minutes ago -
How would transport and dispersion of pollutants from a coastal
stack be affected by the sea...
asked 20 minutes ago -
the
average length of a hospital stay is 4.8 days. if we assume the
lengths of...
asked 21 minutes ago -
Considering the length of the
resonance tube you used, what is the lowest frequency tuning fork...
asked 36 minutes ago -
what is ku klux klan hood and robe? is it against the law? legal or
illegal?...
asked 34 minutes ago -
Imagine that you are the (now former) CEO (Marissa Mayer) of
Yahoo! and wish to eliminate...
asked 37 minutes ago -
A star has a mass of 3 solar masses (3 times the mass of the
Sun)....
asked 36 minutes ago -
The random variable X, representing the number of errors per 100
lines of software code, has...
asked 42 minutes ago -
Looking for some assistance with C++ code using visual studio
for the following:
Input file:
Field...
asked 47 minutes ago -
Aqueous sulfuric acid H 2 SO 4 will react with solid sodium
hydroxide NaOH to produce...
asked 53 minutes ago