Answered: assign oxidation states to the elements…

Science

Chemistry

assign oxidation states to the elements in the following compounds or ions: a. KNO3 b.AlH3 c.NH4^+ d. H2PO4^-

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter18: Oxidation–reduction Reactions And Electrochemistry

Section: Chapter Questions

Problem 69AP

See similar textbooks

Related questions

Q: What is the oxidation state of each element in COH,? What is the oxidation state of each element in…

A: Given :- COH2 FeBr2 To determine :- oxidation state of each element in both compounds

Q: Assign oxidation numbers to the elements in the following: A) MnCl2 Mn: Cl: B) MnO-(4) Mn: O: C)…

A: To solve this problem we have to decide the oxidation state of each elements in given compound .…

Q: The reaction between sodium iodide and chlorine isshown below.2NaI(aq) + C l 2 (aq) → 2NaCl(aq) + I…

A: Given reaction is : 2NaI (aq) + Cl2 (aq) → 2NaCl (aq) + I2 (aq) The oxidation state of sodium…

Q: What is the oxidation state of each element in COH,? What is the oxidation state of each element in…

A: The oxidation number of an element is the charge which an atom of the element carries in its ion or…

Q: oxidation number

Q: Balance the following equations using Oxidation Number method 1. l 2 +HNO 3 ----> HlO 3 +NO 2 +H 2…

Q: Balance the following redox reactions using the oxidation number method. Show your step-by-step…

A: The balancing of a reaction by using oxidation number method includes various steps. The first…

Q: . Balance each of the following equations using the change-in- oxidation-number method: agh gt olle…

Q: 3. Znje) + 2HNO30)- Zn(NO3)214) + NOzi9) + H2Om ->

A: To balance a redox reaction first we need to observe the change in oxidation states. And multiply by…

Q: III. Balance the ff. by change in oxidation state method. A. Zn + HNO3 > Zn(NO3)2 N20 + H20

Q: Can an oxidation reaction occur alone? Can a reduction reaction occur alone? Why or why not?

Q: state the No. of Atoms Oxidation Number Sum The final Oxidation States "F el2"

A: A question based on atomic structure, which is to be accomplished.

Q: Balance the following redox reactions using the oxidation number method. Show your step-by-step…

A: Steps to balance a reaction by oxidation number method : 1) write down the oxidation number of all…

Q: 7. How many grams of aluminum chloride, AICI3 (MM 133,34 glmol). can be produced from 25.0 g of…

A: Aluminum reacts with chlorine to form aluminum chloride. The equation for the balanced chemical…

Q: Assign oxidation states to each atom in each element, ion, orcompound.a. Ag b. Ag+ c. CaF2d. H2S e.…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Balance the following redox reactions using the oxidation number method. Show your step-by-step…

A: 1. PbO + NH3 ------> Pb + N2 + H2O Answer : i) Identify what is oxidized and reduced : Pb2+…

Q: Assign oxidation states to each atom in each element, ion, or compound. а. Ag d. H2S b. Ag* e. Co,2-…

A: Since we only answer up to 3 subparts, we will answer the first three only. Please resubmit the…

Q: (c) OF2 Element Oxidation Number i (d) HOF Element Oxidation Number H. F

A: The fluorine is more electronegative than the oxygen and that's why fluorine has - 1 oxidation…

Q: 4.45 Obtain the oxidation number for the element noted in each of the following. (a) Ga in Ga,O3 (c)…

A: The oxidation number for the given element has to be given.

Q: Balance the following equations using Oxidation Number method and explain how they are the same in a…

Q: Which reaction is a redox reaction? Please explain why.. A) KOH(aq) + HNO3(aq) --> KNO3(aq) +…

A: The reaction in which both oxidation and reduction reaction occur simultaneously is called a redox…

Q: The oxidation number for As in A s O 4 3 − is BLANK. The oxidation number for oxygen in BaO2 is…

Q: Balance the following Redox reaction. Show the complete solution. 3. Cro42-+ HSnO2 1- + H20 -->…

A: 3) The reaction given is, => CrO42- (aq) + HSnO2- (aq) + H2O (l) --------> CrO2 (s) + H2SnO3…

Q: What is the oxidation number of I in KIO, ? 0+1

Q: Calculate the oxidation numbers of the elements in bold in the following compounds or ions.…

A: HNO3 H2SO4 NH4+ HClO4 HCO3-

Q: Mn04 + 1- - MnO2 + 103- In the reaction above what substance is being oxidized? Why? (Be sure to…

A: Oxidation is the process by which on compound looses electrons and transfer to higher oxidation…

Q: Analyze the following redox reaction using the steps below A. Assign oxidation numbers to all…

A: Oxidising agent are those which reduced during a red-ox reaction, conversely reducing agent are…

Q: a) Using Oxidation Number Method MnO4 + H* + Cl → Mn2+ + Cl2 + H20 b) Using Half-Reaction Method…

A: MnO4- + H+ + Cl- -----> Mn+2 + Cl2 +H2O Cr+3 + ClO3- -----> Cr2O72- + Cl-

Q: I. Give the ned elemnent in the and show your calculation.. Compound Calculation Oxidation number As…

A: Answer Calculate oxidation number of the underline atom

Q: What are reducing agent ?

A: The definition of a reducing agent has to be given,

Q: 1. Balance the following reactions: a) Using Oxidation Number Method MnO4 + H* + Cl → Mn²+ + Cl2 +…

A: For balancing the redox reaction, first determine the oxidation number of elements that shows…

Q: for assigning Oxidation States ) idation numbers of the atoms in a neutral molecule must a I→+1 ;…

A: A option is correct. Al is oxidized and H is reduced.

Q: In a redox reaction, why does an elements oxidation number decrease? A. An element's oxidation…

A: In a redox reaction, one element will be reduced, whereas one element will be oxidized. Here,…

Q: 3Zn + 2NO,+ 8H*2NO + 3Zn²++ 4H,0 In the above reaction, the oxidation state of nitrogen changes from…

A: The addition of electrons or decreases in the oxidation state is known as a reduction reaction and…

Q: What the oxidation state of N atom is NO2 molec What the oxidation state of O atom is O; molecule…

A: We have to tell the oxidation state of given element and tell which species is reduced and oxidised

Q: Zn + HPO32-+ 2H2O+ OH-Zn(OH)42- + H2PO2- In the above reaction, the oxidation state of phosphorus…

A: Given reaction: Zn + HPO32- + 2H2O + OH- → Zn(OH)42- + H2PO2- We have to determine the oxidation…

Q: A. Assign oxidation numbers to all the elements in the given substances 1. Na,CrO4 2. KH 3.…

Q: a Use oxidation states to balance the following equations: i CI, + NaOH –→ NaCIO, + NaCI + H,0 ii Sn…

Q: 49. Which redox equation is correctly balanced? A. Cr3+ + Mg → Cr + Mg²+ A13+ + K → Al + K+ C. Sn4+…

A: A redox reaction is balanced by balancing the mass and charge. Hence the number of atoms of all the…

Q: Assign oxidation states to the elements whose atoms are underlined in each of the following…

A: The oxidation state of a pure compound or pure element is always taken as 0. The oxidation state of…

Q: Determine the oxidation number for each element of the following substances. 1) SO3 2) COC2 3)…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: Instructions: Balance the following reactions based on the Oxidation State Method and Half Reaction…

A: Two methods are used to balance chemical equations for redox reactions. Oxidation state method Half…

Q: Directions: Balance the following redox reactions using the change in oxidation number method. a.…

Q: Pls help ASAP

A: Oxidation is a reaction where oxidation state of an atom increases by losing electrons. Reduction is…

Q: I. Balance the ff. by change in oxidation state method. A. Zn + HNO3 → Zn(NO3)2 N20 + H2O B. Fe +…

A: The reaction in which transfer of electrons occurs between two species is known as redox reaction.

Q: Balance the following equation using the half-reaction method discussed in experiments 7 and 8. Pay…

A: Half-reaction is the reduction reaction or the oxidation reaction which is the component of a redox…

Q: A learner was assigning oxidation numbers for different elements in the compounds OF 2 and NaF. The…

Q: What are reducing agents?

A: Reducing agents: These are chemical substances that generally lose electrons and are oxidized during…

Q: но [0]

A: Oxidation: It is defined by saying that removal of hydrogen and addition of oxygen is called…

Q: 4.94 Identify the oxidizing and reducing agents in the fo

Question

100%

assign oxidation states to the elements in the following compounds or ions:

a. KNO3

b.AlH3

c.NH4^+

d. H2PO4^-

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

In balancing oxidation-reduction reactions, why is it permissible to add water to either side of the equation?
Which of the following species is being oxidized in this redox reaction? Zn(s)+Cu2+(aq)Zn2+(aq)+Cu(s) a.Zn(s) b.Cu2+(aq) c.Zn2+(aq) d.Cu(s)
You have two 500.0-mL aqueous solutions. Solution A is a solution of a metal nitrate that is 8.246% nitrogen by mass. The ionic compound in solution B consists of potassium, chromium, and oxygen; chromium has an oxidation state of + 6 and there are 2 potassiums and 1 chromium in the formula. The masses of the solutes in each of the solutions are the same. When the solutions are added together, a blood-red precipitate forms. After the reaction bas gone to completion, you dry the solid and find that it has a mass of 331.8 g. a. Identify the ionic compounds in solution A and solution B. b. Identify the blood-red precipitate. c. Calculate the concentration (molarity) of all ions in the original solutions. d. Calculate the concentration (molarity) of all ions in the final solution.
Balance each of the following equations according to the half-reaction method: (a) MnO4(aq)+NO2(aq)MnO2(s)+NO3(aq) (in base) (b) MnO42(aq)MnO42(aq)+MnO2(s) (in base) (c) Br2(l)+SO2(g)Br(aq)+SO42(aq) (in acid)
A solution contains both iron(II) and iron(III) ions. A sample Of the solution is titrated with 35.0 ml, of M KMnO4, which oxidizes Fe2+ to Fe3+. The permanganate ion is reduced to manganese(ll) ion. The equation for this reaction is MnO4(aq)+8 H+(aq)+5Fe2+(aq)Mn2+(aq)+5Fe3+ +4H2OAnother 50.00-mL sample of the solution is treated with zinc, which reduces all the Fe3+ to Fe2+. The equation for this reaction is 2Fe3+(aq)+Zn(s)2Fe2+(aq)+Zn2+(aq)The resulting solution is again titrated with 0.0280 M KMnO4; this time 48.0 ml, is required. What are the concentrations of Fe2+ and Fe3+ in the solution?
. For each of the following unbalanced oxidation-reduction chemical equations, balance the equation by inspection, and identify which species is the reducing agent. a.Fe(s)+O2(g)Fe2O3(s)b.Al(s)+Cl2(g)AlCl3(s)c.Mg(s)+P4(s)Mg3P2(s)
Complete and balance the following oxidation-reduction reactions, which give the highest possible oxidation state for the oxidized atoms. (a) Al(s)+F2(g) (b) Al(s)+CuBr2(aq) (single displacement) (c) P4(s)+O2(g) (d) Ca(s)+H2O(l) (products are a strong base and a diatomic gas)