write a balanced net ionic equation to illustrate the oxidation half-reaction when bisulfite functions as a reducing agent in an acidic medium
write a balanced net ionic equation to illustrate the oxidation half-reaction when bisulfite functions as a...
5. (4 pts) Metabisulfite (S203) dissolves in water to form bisulfite (HSO3). In the box below, write a balanced net ionic equation to illustrate the oxidation half-reaction when bisulfite functions as a reducing agent in an acidic medium.
3. (4 pts) Under slightly basic conditions, the manganate ion (MnO2) will disproportionate. In the box below, write a balanced net ionic equation to illustrate this process 4. (4 pts) In the box below, write a balanced net ionic equation to illustrate the reaction when hydrochloric acid is added to a bleach solution to produce chlorine. Copy this equation into your lab notebook, as you will need it for your report. 5. (4 pts) Metabisulfite (S0, dissolves in water to...
151-Experiment 6-10 (4 pts) Circle the correct answers to complete the sentences below: 2. Mr MnO/ 2.1) When MnO acts as an oxidizing agent in an acidic medium, it becomes MnO), which is ( colorless / green / purple) 2.2) When MnO acts as an oxidizing agent in a very basic (pH> 14) medium, it becomes (Mn/ MnO, / MnO) , which is ( colorless /green / purple) (4 pts) Under slightly basic conditions, the manganate ion (MnO) will disproportionate....
Enter a balanced net ionic equation to illustrate the overall reaction of VO2+ being reduced to VO2+ by Zn metal in an acidic medium.
Reaction in Aquesous 1. Write the balanced molecular equation, complete ionic equation, and net ionic equation for the following: (5 pts) HI + K2CO3 → Complete ionic equation: Net ionic equation: TURN OVER → 2. A 31.5mL aliquot of H2SO4 of unknown concentration was titrated with 0.0134M NaOH. It took 23.9mL of NaOH to reach the endpoint of the titration. What is the concentration of the H2SO4? (5 pts) 3. In the following reaction, indicate the substance being oxidized, reduced,...
a) Finish and balance the equation (including their phase designations) and write the BALANCED net ionic equation, including phase designations. b) Specify which elements undergo oxidation number change and what their oxidation numbers are before and after the change; identify the reducing agent and the oxidizing agent. Zn (s) + H3PO4 (aq)
Write the balanced NET ionic equation for the reaction when HCIO4 and HI are mixed in aqueous solution. If no reaction occurs, write only NR. Write the balanced NET ionic equation for the reaction when Znl2 and Pb(CIO4)2 are mixed in aqueous solution. If no reaction occurs, write only NR.
Ner Reactions of Oridation Reduction Reactions: 1. CuSO. +_ 20,-- UUUUUUUUUUUUUU Observations Oxidation Half Reaction Reduction Half Reaction Net Reaction Oxidizing Agent Reducing Agent 2. HC+Zn -- Observations Oxidation Half Reaction Reduction Half Reaction Net Reaction Reducing Agent Oxidizing Agent NETTONIC AND REDUCTION OXIDATION REACTIONS pg. 187 FeSoin an acidic solution producing Manganese (11) and iron (1) ions * KMnO, Observations Oxidation Half Reaction Reduction Half Reaction LLL Net Reaction Oxidizing Agent Reducing Agent 4. KMnO, +K.CO in an acidic...
complete each of the following reactions and write the balanced molecular and net ionic equations for each reaction and identify the reaction type. For any redox reactions, show the oxidations numbers, identify the substance oxidized and the substance reduced, the oxidizing agent, and the reducing agent, and write the half reactions for oxidation and reduction. a. Lead II nitrate and sodium iodide react to form products b. Aluminum hydroxide is neutralized by sulfuric acid c. sulfur burns in oxygen to...
37. Write the balanced net ionic equation for the reaction between the water insoluble solid Mg(OH)2(s) and an aqueous solution of the strong acid Hl(aq). 38. In the following reaction identify the species that is the oxidizing agent and the species that is the reducing agent. Mg(s) + 2H(aq) → Mg() + H2