Upload File

oxidation number balancing 4u1

1
Date: Name: Class: Skill Builder Chapter 10 BLM 10-3 The Oxidation Number Method for Balancing Equations Goal The Oxidation Number Method Review the oxidation number method for balancing redox reactions and practise using this method. Procedure On a separate sheet of paper, balance the following equations using the oxidation number method. Assume neutral conditions. Refer to the above concept organizer for the steps of the oxidation number method. 1. NaI + HClO → NaIO 3 + HCl 2. I 2 + HNO 3 → HIO 3 + NO 2 + H 2 O 3. C 3 H 8 O + CrO 3 + H 2 SO 4 → Cr 2 (SO 4 ) 3 + C 3 H 6 O + H 2 O 4. KCl + MnO 2 + H 2 SO 4 → K 2 SO 4 + MnSO 4 + Fe 2 (SO 4 ) 3 + H 2 O 5. Cu + H 2 SO 4 → CuSO 4 + H 2 O + SO 2 6. Zn + H 2 SO 4 → ZnSO 4 + H 2 S + H 2 O Copyright © 2002 McGraw-Hill Ryerson Limited

Upload: helloblarg

Post on 05-Mar-2015

99 views

Category:

Documents


2 download

Report

TRANSCRIPT

Page 1: Oxidation Number Balancing 4u1

Date: Name: Class:

Skill Builder

Chapter 10

BLM 10-3

The Oxidation Number Method for

Balancing Equations

Goal

The Oxidation Number Method

Review the oxidation number method for balancing redox reactions and practise

using this method.

Procedure On a separate sheet of paper, balance the following equations using the oxidation

number method. Assume neutral conditions. Refer to the above concept organizer for

the steps of the oxidation number method.

1. NaI + HClO → NaIO3 + HCl

2. I2 + HNO3 → HIO3 + NO2 + H2O

3. C3H8O + CrO3 + H2SO4 → Cr2(SO4)3 + C3H6O + H2O

4. KCl + MnO2 + H2SO4 → K2SO4+ MnSO4 + Fe2 (SO4)3 + H2O

5. Cu + H2SO4 → CuSO4 + H2O + SO2

6. Zn + H2SO4 → ZnSO4 + H2S + H2O

Copyright © 2002 McGraw-Hill Ryerson Limited

Balancing Oxidation-Reduction Reactions

Section 18.2 Balancing Oxidation-Reduction Reactions Warm-up Determine the oxidation state… (1) Na Na = 0 (2) MgI 2 Mg = +2, I= -1 (3) (NH 4 ) 2 O N =-3,

Cobourg Collegiate Institute 1 - PSK-4U1 Mr. Kempton

Balancing Redox Equations. Analyze: Mg + S MgS assign Oxidation Numbers figure out change in oxidation numbers what is oxidized? what is reduced?0 0

CHY 4U1 World History since the 15 th Century (University level)

raochran.com 3b - Balan…  · Web view– Balancing by oxidation method. Inquiry /6 marks+16 =22. marks. Balance by oxidation method (3 marks each)) I 2 + HNO 3 HIO 3 + NO 2 + H

1 Balancing Redox Reactions Chapter 20: Day 2. 2 Review of Terminology for Redox Reactions OXIDATION—loss of electron(s) by a species; increase in oxidation

Chapter 22 REDOX. The Meaning of Oxidation and Reduction Oxidation Numbers Balancing Redox Equations

Journeying Through Textual Possibilities in ENG 4U1

Electrochemistry Redox Oxidation States Voltaic Cells Balancing Equations Concentration Cells Nernst Equation CorrosionBatteriesElectrolysis Equilibrium

CIA 4U1 Note - Intro 1.notebookjimfisher72.weebly.com/uploads/7/3/9/7/7397529/cia_4u1_note_-_intro_final.pdfCIA 4U1 Note Intro 1.notebook 4 September 09, 2013 Economic Laws delicious

5 - 1CH104 CHAPTER 7 Chemical Reactions & Quantities Reactions & Equations Balancing Chemical Reactions Types of Reactions Oxidation-Reduction The Mole

Oxidation-Reduction Titrations Dr M.Afroz Bakht. Introduction Oxidation-Reduction (Redox): Definitions & Terms. Oxidation Number Principles. Balancing

Oxidation-Reduction Dr. Ron Rusay Balancing Oxidation-Reduction Reactions

raochran.comraochran.com/SCH4U/WORD/Worksheet 3b - Balancing...  · Web view– Balancing by oxidation method. Inquiry /6 marks+16 =22. marks. Balance by oxidation method (3 marks

Equilibrium and Disequilibrium Mr. Messere Gr. 12 Economics CIA 4U1

Standard Reduction Potentials Electrochem III. Balancing Oxidation-Reduction Equations Perhaps the easiest way to balance the equation of an oxidation-

Oxygen Uptake and Performance PSE 4U1 Exercise Science Unit 6

REDOX REVIEW Assigning Oxidation Numbers Balancing Half Reactions

Balancing Oxidation-Reduction Equations - Mister Chemistry

ENG 4U1 Effective Thesis Statement Development for Literary Analysis

[PPT]Electrochemistry - Berkeley City College · Web viewElectrochemistry 18.1 Balancing Oxidation–Reduction Reactions 18.2 Galvanic Cells 18.3 Standard Reduction Potentials 18.4

CHY 4U1 World History since the 15 th Century (University level)

Chapter 17 Oxidation and Reduction Redox Oxidation Numbers Balancing by Redox Quiz Corrections Electrolysis Lab A-Electrolysis Electrolysis Lab Results

Essay Pointers and Quotation Insertion For ENG 4U1 and beyond

Balancing Redox Reactions. Steps: 1.Assign oxidation numbers 2.Write half reactions 3.Balance electrons to determine coefficients needed

7.3 – BALANCING REDOX REACTIONS USING OXIDATION NUMBERS UNIT 7 – REDOX REACTIONS & ELECTROCHEMISTRY

Chapter 211 Electrochemistry Chemistry 12 Chapter 212 Overview Redox reactions Oxidation Numbers Balancing redox reactions Electrochemical Cells Standard

Balancing redox reactions - Waterford · Steps in Half-Reaction Method 1. Assign oxidation numbers to each species determine what is oxidized and what is reduced 2. Write the oxidation

CHY 4U1 Summative Seminar Assignment

MDM 4U1 June 08, 2010 What is Data Management? 4U1 exam_review02.pdf · MDM 4U1 Boulton & Gallant Inc. June 08, 2010 Business Analysis (Financial Management) 8. Lotto 649 is a game

Sarasas Ektra School Overview and Timeline Year 11B · PDF file5 Redox Balancing redox in acid Reduction. Oxidation, balancing equation, water, hydroxide ion, hydronium ion, ... cell

Oxidation Numbers & Redox Reactions How to Make Balancing Redox Reactions a Relatively Painless Process

Balancing Redox Equations: following the electrons Review: Oxidation and reduction Oxidation numbers

Chapter 18 Electrochemistry. 2 GOALS Review: oxidation states oxidation/reduction oxidizing/reducing agent ch. 17 Balancing redox reactions Voltaic cells