CHEM 110 Exp08 Data Sheet

Please answer all.

Washtenaw Community College https://blackboard.wccnet.edu Take Test: CEM 111 Final Assessment Exam Fall 2021 - CEM... ... What is the oxidizing agent in the following reaction? 4 NH3 + 5 O2 → 4 NO + 6 H20 O a. O2 b. NH3 c. NO O d. H2O 10:53 PM

rn/takeAssignment/takeCovalent Activity.do?locator-assignment-take [Review Topics] [References] Use the References to access important values if needed for this question. Submit Answer 888 2CO2 + CIO3 + H₂O-H₂C₂04 + CIO4 For the above redox reaction, assign oxidation numbers and use them to identify the element oxidized and the element reduced. name of the element oxidized: name of the element reduced: Retry Entire Group 7 more group attempts remaining Cengage Learning Cengage Technical Support MacBook Air F7 DII F8 B ☆ DD F9 0 Previous Next Upd Save and I

Balance the reactions from the statements below using the stated method in the parentheses.Note: for ion-electron method, assume all solution to be acidic.

Please send me the question in 30 minutes it's very urgent plz

EQUATIONS 1. The formation of molecular bromine (Br2) from HBr and KBrO3 must be derived using redox reactions. a. Write the balanced (ionic) redox equation for the conversion of BrO3 into Br2 under acidic conditions. Label the half reaction as either oxidation or reduction. b. Write the balanced (ionic) redox equation for the conversion of Br¯ into Br2 under acidic conditions. Label the half reaction as either oxidation or reduction. c. Write the balanced net (ionic) redox reaction (reduced to the lowest whole number coefficients) d. Rewrite the balanced net redox equation in complete (molecular) form using KBrO3, HBr and CH3COOH as the reactants. (note that this step may require a bit of manipulation as there are two sources of Ht: HBr and CH3COOH) 2. Write the equation for the reaction of acetanilide with molecular bromine (for the organic compounds, draw the full structures, not condensed formulae). 3. Write the balanced equation for this experiment by adding these two equations.…

Need help please

[Review Topics] [References] Use the References to access important values if needed for this question. Enter electrons as e". The following skeletal oxidation-reduction reaction occurs under basic conditions. Write the balanced REDUCTION half reaction. Br2 + Ni(OH)2 → NiO2 + Br Reactants Products Submit Answer Retry Entire Group 6 more group attempts remaining Previous Email Instructor

FOLLOW THE INSTRUCTIONS AND ANSWER COMPLETELY AND TYPEWRITTEN FOR UPVOTE. NOT FOLLOWING MY INSTRUCTIONS GETS DOWNVOTE

Help me please...

You are asked to carry out the following reactions. Answer in each case whether you will use an Oxidizing Agent (OA)or a Reducing Agent(RA) to make the reaction possible (write your answer as OA or RA in place of?). i)    H2O2       +    ?               →      O2   +    2H+  ii)      Cr2O7-2   +   H+   +   ?       →      Cr+3       +   H2O

LABORATORY HIGHT NIOR HIGH RAL CHEMISTRY 2 elab rate This part of the module requires you to answer the questions or solve the given problems as an application of the topics discussed, It is hoped that this activity will help you understand the conce so you can answer the summative assessments correctly and also find it essential in your perfor task. Answer the following: I. Balance the following equations using the change in oxidation state method. a. NaNO3 + FESO4 + H2SO4 Foe(SO4)3 + NO + NazSO4 +H20 MASO4 + CO2 + NazSO4 + K2SO4 + H2O b. KMNO4 + Na2C204 + H2SO4.

1. The formation of molecular bromine (Br2) from HBr and KBгO3 must be derived using redox reactions. a. Write the balanced (ionic) redox equation for the conversion of BrO3 into Br₂ under acidic conditions. Label the half reaction as either oxidation or reduction. b. Write the balanced (ionic) redox equation for the conversion of Br into Br₂ under acidic conditions. Label the half reaction as either oxidation or reduction. C. Write the balanced net (ionic) redox reaction (reduced to the lowest whole number coefficients) d. Rewrite the balanced net redox equation in complete (molecular) form using KBrO3, HBr and CH3COOH as the reactants. (note that this step may require a bit of manipulation as there are two sources of H+: HBr and CH3COOH) 2. Write the equation for the reaction of acetanilide with molecular bromine (for the organic compounds, draw the full structures, not condensed formulae). 3. Write the balanced equation for this experiment by adding these two equations. (Note that…

Pls help me answer letter A, the second 1,2 and 3

I need help figuring the answer to this question before you will find the data sheet  Write the balance chemical equations for those reactions that actually occurred ?

2.  Show  your  solution  following  the  step-by-step process of the said method and do consider the criteria given below. Cr2O7 -2 + 2OH- → 2Cr2O4 -2 + H2O Redox or Nonredox?                                                                                                                    If REDOX: Balanced equation:                  Oxidizing agent:         Reducing agent:

A. LET'S FIGURE IT OUT! Identify the atom oxidized, the atom reduced, the oxidizing agent, and the reducing agent for each reaction below. Encode your answers in the boxes provided at the right. Balanced Equation Mg + 2HCI → MgCl2 + H2 2K2Cr2O7 + 2H₂O + 3S 3SO2 + 4KOH + 2Cr2O3 8KCIO3 + C12H22O11 → 8KCI+11H₂O + 12CO2 3H2C2O4 + 2K2MnO4 → 6CO2 + 2K₂O + Mn2O3 + 3H2O 4H2C2O4 + 2KMnO4 → 8CO2 + K₂O + Mn2O3 + 4H2O Atom Oxidized 1. 2. 5._________ 6. 10. 14. 18. Atom Reduced 9. 13. 17. Oxidizing Reducing Agent Agent 3. 7. 11. 15. 19. 4. 8. 12. 16. 20.

Organic Chemistry Maxwell Consider the structure. H3C :O: ӧн Determine the oxidation number of the highlighted atom in the structure. presented by Macmillan Learning

Ch 10 10222020 me (C2) And Home Insert Draw Design Layout References Mailings Review View O Tell me Calibri (Bo. v 12 v A A Ap Aa v gle Paste B I U v ab x, x A • 2v A v Styles Styles Pane Dictate Q1: Assign an oxidation state to each atom in the following compounds. F2 AgNO3 Q2: Identify which reactions below is a redox reaction. a. Ca(s) + 2H2O) → Ca(OH)2 H2 b. Pb2+ (ag) 21 (ag) Pbl2(s) Q3: Consider the reaction from question 2 that you labeled as a redox reaction. What species is being oxidized? Feglish leited Stateel 23 tv MacBook Pro I A @ #3 $ % & ) 4 6. 7 8 W E T Y P S F G J K .. .-

Empirical Evidence 1. gas produced that will relight a glowing splint 2. gas produced that will cause a lit splint to "pop" 3. increase in pH 4. decrease in pH 5. solid metal is produced 6. solid metal reacts 7. blue colour fades 8. blue colour forms As you will learn in Module 6, some redox reactions do not occur spontaneously and must be forced. The equation shown below is one such example. Select all of the empirical evidence that would accompany this reaction as it proceeds. H₂O₂(1) + Cu²+ (aq) → Cu(s) + O₂(g) + 2H+ (aq) Select one or more: 01 2 5 Select all of the empirical evidence that would accompany the reaction Cr(s) + 2H+ (aq) - Cr²+ (aq) + H₂(g) Select one or more: 01 2 3 6 7 Select all of the empirical evidence that would accompany the reaction 2H₂O(1) + Mg(s) - Mg²ª(aq) + H₂(g) + 2OH(aq) Select one or more: 01 2

atVUE Home-AP Student.. O Elk Grove Unified - My Profile - Zoom Results of the chec. My Citation list 9/2. Pearson Sign In ý College Board - SAT. Constants Pe Oxidation-reduction reactions (often called "redox" for short) are reactions that involve the transfer of electrons from one species to another. Oxidation states, or oxidation numbers, allow chemists to keep track of these electron transfers. In general, one element will lose electrons (oxidation), with the result that it will increase in oxidation number, and another element will gain electrons (reduction), thereby decreasing in oxidation number. Part C Which element is reduced in this reaction? 2KMNO4 + 3Na2 SO3 + H20 2MnO2 + 3Na2SO4 + 2KOH Enter the chemical symbol of the element. An oxidizing agent is an element or compound in a redox reaction that oxidizes another species and • View Available Hint(s) itself gets reduced and is therefore the electron acceptor in the reaction. is reduced A reducing agent is an element or…

Need everything answered, please. It's extra practice for myself and I'm stuck

Write a brief introduction about oxidation–reduction and double displacement.

Why did Volta doubt results from Galvani's first round of animal electricity experiments? A. He believed in the droplet theory of nerve function and thought muscle contraction was dependent on metal and liquid interaction. B. He determined that only copper was critical for muscle contraction  C. He has evidence that simply having two different metals near a nerve could produce similar results  D. He could in no way replicate Galvani's experiments

Question 12

The oxidation number of carbon in carbon dioxide is Select one: а. +2. b. +1. С. -2. d. -4. e. +4.

In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent. name of the element oxidized: formula of the oxidizing agent: Submit Answer Retry Entire Group 2SbO+ + 2Hg2++ 3H₂0-2Hg + Sb₂O5+ 6H+ 9 more group attempts remaiping a Cengage Learning | Cengage Technical Support Day's P hulu name of the element reduced: luss formula of the reducing agent: viden Previous Email Instructo C

1. The formation of molecular bromine (Br2) from HBr and KBrO3 must be derived using redox reactions. a. Write the balanced (ionic) redox equation for the conversion of BrO3¯ into Br2 under acidic conditions. Label the half reaction as either oxidation or reduction. b. Write the balanced (ionic) redox equation for the conversion of Br into Br2 under acidic conditions. Label the half reaction as either oxidation or reduction. c. Write the balanced net (ionic) redox reaction (reduced to the lowest whole number coefficients) d. Rewrite the balanced net redox equation in complete (molecular) form using KBrO3, HBr and CH3COOH as the reactants. (note that this step may require a bit of manipulation as there are two sources of Ht: HBr and CH3COOH)

Balance this given  reaction  using the oxidation number method. Show all work.  besides chlorine and water on right hand side all are aqueous.                        K₂Cr₂O₇  + HCl   ---> KCl  + CrCl₃  + Cl₂  +  H₂O balanced equation: K₂Cr₂O₇ + 14HCl -> 2CrCl₃ + 2KCl + 3Cl₂ + 7H₂O a. Are there any spectator ions in this reaction above? Explain.