for the half reaction U3+ = UO2+ what is the correct balanced equation
U3+ ........>UO2+
balance the O atoms by adding 2H2O molecules on the left side
U3+ + 2 H2O ........>UO2+
to balance H atoms add H+ ions on the right side
U3+ + 2 H2O ........>UO2+ + 4H+
balance the charge by adding e- on the right side'
U3+ + 2 H2O ........>UO2+ + 4H+ + 3e-
for the half reaction U3+ = UO2+ what is the correct balanced equation
Which of the following is the correct balanced half equation for the oxidation reaction in the unbalanced equation below. NO2-(aq) + Cr3+(aq) → Cr2+(aq) + NO3-(aq)
Which of the following is the correct balanced equation for the following half-reaction? NH4 m) - NO3(a) 3H2O + NH4) - NO3a) + 10HGg) + 8e 50 + NHA - NO, (aq) + 2H200+ 4e 2e + 3H,09 + NHL -- NO: + 4H 4e +50219 + 2NHA" () -- 2NO3(-) + 4H2O + 4e
What is the half reaction of Fe+ CuSO4 ? The balanced equation is Fe(s) + CuSO4(aq) → Cu(s) + FeSO4(aq) 1/2 reaction __ Fe → 1/2 reaction __ Cu^2+ + __ e^ - →
Standard Reduction Potentials at 25 c Half-reaction E°(volts) U4+ + e- ---> U3+ -0.607 U3+ + 3e- --->U -1.798 U4+ + 4e- --->U -1.500 In a disproportionation reaction, the same species is oxidized and reduced. Use the data given above to analyze the disproportionation reaction: 4U3+ --->U + 3U4+ Will U3+ disproportionate in aqueous solution? To justify your answer, what is the standard cell voltage for the disproportionation reaction?____ V
Write a balanced equation for the overall reaction that powers the cell. Be sure the reaction is spontaneous as written. Do you have enough information to calculate the cell voltage under standard conditions? Yes No If you said it was possible to calculate the cell voltage, do so and enter your answerNV here. Be sure your answer has the correct number of significant digits A chemist designs a galvanic cell that uses these two half-reactions half-reaction standard reduction potential Eed+1.51...
what is the correct balanced complete ionic equation for the reaction of lead(ii) nitrate with potassium chloride
What are the oxidation half reaction, reduction half reaction and the overall balanced redox reaction of H2O2(aq) and FeCl3(aq)?
When the following half reaction is balanced under basic conditions, what are the coefficients of the species shown? NO3 + H20 NO2+ OH In the above half reaction, the oxidation state of nitrogen changes from – to . Submit Answer Retry Entire Group 9 more group attempts remaining When the following equation is balanced properly under acidic conditions, what are the coefficients of the species shown? NO3+ Mg —— NO+ Mg2+ (reactant, product, neither) with a coefficient of . (Enter...
What is the reduction half reaction, oxidation half reaction, overall balanced redox reaction, and the occurence/non-occurebce of reaction? 1. Reaction of l- with Fe3+ in acidic and basic solution a. Kl(aq) + FeCl3(aq) (ACIDIC) • Observations • Reduction Half Reaction • Oxidation Half Reaction • Overall Balanced Redox Reaction • Explain occurrence or non-occurrence of reaction by calculating Ecell.
In the following reaction, when the equation is correctly balanced, what is the correct coefficient for H2? Fe(s) + HCl(aq) → FeCl3(aq) + H2 (9) Select one: A.1 O B.2 C.3 D. 4 O E.5