Chapter 4 - Chemical Bonding Outline • 4.2 Naming Compounds and Writing Formulas • 4.1 Types of Chemical Bonds • 4.4 Electronegativity‚ Unequal Sharing‚ and Polar Bonds • 4.5 Vibrating Bonds and the Greenhouse Effect • 4.3 Lewis Structures • 4.6 Resonance • 4.7 Formal Charge: Choosing among Lewis Structures • 4.8 Exceptions to the Octet Rule • 4.9 The Lengths and Strengths of Covalent Bonds © 2014 W. W. Norton Co.‚ Inc. 1 Chemical Bonds All chemical bonds consist of _______ that
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activity but not geometric isomerism. 8. How many pairs of enantiomers and/or meso compounds are possible for the following? a) b) 9. Draw the enantiomer for each of the following compounds. Draw all diastereomers if they exist. 10. Draw all the possible stereoisomers for 2‚3-dibromopentane and identify the relationships between molecules as enantiomers or diastereomers. Label your drawings as A‚ B‚ C and D and then discuss their relationships using
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picked up and held over the blue cone of fire for approximately 7 seconds. If the substance was melting‚ then the substance being tested had a low melting point. For the solubility test‚ a small amount of compound was placed into an Erlenmeyer flask and 10 mL of water was added. The flask was swirled and observed for one minute. If the sample dissolved‚ then it had high solubility in water. For the conductivity test‚ the two ends of the tester probe were held near the dry sample to see if the sample would
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importance of chemistry in your life and in society. Include the following information: · Describe the scientific method. Explain all the steps involved in this method. · Explain how society applies the scientific method in industry‚ market‚ and academia. · Explain how you may apply the scientific method in your daily life and in your future career Format your paper consistent with APA guidelines. Chemistry is very important in our lifes. If
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A day in the life of a Project Manager - 1 I start off my day by going through emails and adding to my to-do list. I then go to see the creative teams‚ designers and studio to brief them and make sure they have all the bits they need to get on with the day’s work. (Tick things off my to-do list.) The account team and I have a status meeting on all the projects we have on the go. (Add a few bits to my to-do list.) I remind the teams that we have a briefing tomorrow and that they need to get the brief
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Day 9- What Makes God Smile “May the Lord smile on you...” -Numbers 6:25 (NLT) “Smile on me‚ your servant; teach me the right way to live.” – Psalm 119:135 (Msg) * The smile of God is the goal of your life. But how can we make the Lord smile? * Five Acts of Worship that Noah Demonstrated that Made God Smile * God smiles when we love Him supremely. * Matthew 22:37-38 “Love the Lord your God with all your heart and with all your soul and with all your mind. This
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may use economics in your future career and/or your daily life? After World War II‚ economy is increasingly becoming the focus of national competition in the world. Furthermore‚ economics as a new breach of human sciences is applied widely in human daily life as well. For example‚ almost everyone has to consider price‚ tax‚ money and welfare in real life. It can be seen from that economics play a significant role in human life. This essay will discuss what is economics and analyses how to use economics
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In relation to my peers‚ I happen to be occasionally stressed. I am a type of person that needs to have everything spotless and put away‚ in other words a “neat freak”. Because I have my in-laws living with me I would feel bad if I were to tell them to put their things away or wash their dishes. There are times when I find things that are just lying around and counters are dirty after cooking. This is when I feel stressed because I at the end of the night I am the one cleaning it up. I do understand
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Chemistry Project on STUDY OF ADULTERANTS IN FOOD CHEMISTRY PROJECT WORK INVESTIGATORY PROJECT STUDY OF ADULTERANTS IN FOOD-STUFFS Name: Taher Shabbir Hussain Class: XII-B School: Indian Public School Year: 2009-2010 iC BS E.c om Chemistry Project on STUDY OF ADULTERANTS IN FOOD iC BS 2|P a ge E.c om Chemistry Project on STUDY OF ADULTERANTS IN FOOD Certified to be the bonafide work done by Mr. / Miss in the _ TAHER SHABBIR HUSSAIN of class XII
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Module 4: 10. Strong Bases: NaOH‚ KOH‚ Na2CO3‚ NaHCO3‚ Na3PO4‚ NaHPO4‚ Strong Acids: Fe(NO3)3‚ HCL‚ HNO3‚ Al(NO3)3‚ NiCl2‚ H2SO4 11. Acidic Neutral Basic NaCl KNO3 NaOH HC2H3O2 Na2CO3 NaC2H3O2 NaHCO3 Fe(NO3)3 NaNO3 Na3PO4 HCl MgSO4 KOH HNO3 Na2SO4 NaHPO4 CuSO4 NaNO2 CoCl2 Al(NO3)3 NiCl2 H2SO4 KCl NH4Cl 12. CuSO4 CuCO3.Cu(OH)2(s) + 2 H2SO4(aq) ----> 2 CuSO4(aq) + CO2(g) + 3 H2O(l) Na3PO4 Na3PO4 (aq) + 3H2O (l) --> H3PO4 (aq) + 3NaOH
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