the
explanation is given in above fig.
Question 9 What is the reducing agent in the following redox reaction? A strip of magnesium...
In the following redox reaction what is the oxidizing agent and what is the reducing agent? H2O2 (aq) + C1O2 (aq) + Cioz (aq) + 02 (9) oxidizing agent < [Choose] reducing agent [Choose ]
Write a balanced chemical equation for each reaction. If no reaction occurred, write "N.R."): Magnesium and hydrochloric acid: Zine and hydrochloric acid: Copper and hydrochloric acid: 3. Metals reacting with a non-metal (oxygen); metal oxides reacting with water Write a balanced chemical equation for each reaction. Magnesium and oxygen: Calcium and oxygen What happened when magnesium oxide and calcium oxide were added to water containing phenol phthalein indicator? What differences, if any, did you observe? Turns basic Water turns Pince...
QUESTION 9 In the following redox reaction, what is the reducing agent? H20(1) + 3CH3OH(aq) + Cr2O72-(aq) — 3CH20(aq) + 2Cr3+(aq) + 8OH"(aq) O H₂O (1) CH3OH (aq) Cr2072- (aq) o cr2 O Cr3+(aq)
4. Reaction of magnesium metal with aqueous hydrochloric acid Observations: Reaction Type: Oxidation States of atoms in reactants Oxidation states of atoms in products Mg - H- - - Mg - H -. Balanced Reaction: (including states) Substance Oxidized? Substance Reduced? Oxidizing Agent? Reducing Agent? Number of electrons transferred 5. Reaction of copper metal with aqueous magnesium sulfate Observations: Reaction Type: Balanced Reaction: (including states) Substance Oxidized? Substance Reduced? Oxidizing Agent? Reducing Agent? Number of electrons transferred 6. Reaction of...
Balance the redox reaction
Reduction Half Reaction: Oxidizing agent: Reducing agent 9.MnO4 + _NO2 + _H2O → _MnO2 + __NO3- + _OH- Oxidation Half Reaction: Reduction Half Reaction: Oxidizing agent: Reducing agent 10 Ci.
23. In a redox reaction, which reactant is the oxidizing agent? The reducing agent? AA What is a combustion reaction? Why are they imnortant? GI 25. Consider the unbalanced equation for the combustion of hexane: CH48) + O2(8) - CO2(8) + H2O(8)
Write a balanced REDOX equation between a strong elemental reducing agent and a strong elemental oxidizing agent.
Name Experiment 5- Post-lab Questions 1. In Reaction B, you observed magnesium metal reacting with a hydrochloric acid solution to produce hydrogen gas and a magnesium chloride solution. Another reaction that has a gaseous product is the reaction of a hydrochloric acid solution (HCl(ag)) with sodium sulfite (Na,so,(ag)) solution to produce a sodium chloride solution (NaCl(aq)) and gaseous sulfur dioxide (S0,(g)). Write a balanced chemical equation for this reaction. 2. The sulfur dioxide produced by aqueous chemistry in the previous...
For the following redox reaction, identify the reducing agent and the oxidizing agent. Mn(s) + Fe2+ (aq) — Mn2+ (aq) + Fe(s) Reducing agent: x x. Hoo . Oxidizing agent: x x . He → J.
question 14 please!
buffer. Write a complete and balanced chemical reaction for what happens when hydrochloric acid is added to the buffer. (8 pts) 14. Based on the following chemical reaction, identify the reducing agent, oxidizing agent, and how many electrons are transferred per mole of zinc. (8 pts) Znic + 2HCl → ZnCl2 tanl + H2 tel