Chemistry lecture exam i material review i. compounds two or more elements chemically combined in definite proportions. compounds ionic compounds molecular compounds metal nonmetal nonmetalnonmetal ii naming ionic compounds background: a....
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Subject to board approval the board of directors of the kearney fire & rescue protection district met in regular session at the kearney fire station, 201 e. 6th street, at 6:30 p.m. on march 19, 2012. members present were todd gustafson, ted...
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1 first last name period score / 8 bonds covalent positive ions (cations) 3+ negative ions (anions) acetate ch3coo borate bo3 3+ bromate bro3 5+ bromide br as 3+ carbonate co3 2 arsenic (v) as 5+ chlorate clo3 barium ba 2+ chloride cl beryllium be...
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C. nitrogens oxidation states. nitrogen forms compoundswith a wide range of oxidation states that range from 3 for thenitride ion to +5 in nitrates and nitric acid. an example of each ofthese oxidation states are given in the table.while n2 has a...
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Chapter 3 ionic compounds 3.1 ions atoms have the ability to gain or loose electrons and become ions. ion: an electrically charged atom or group of atoms. cation: an atom that has lost one or more electrons (a positively charged ion). tend to...
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Bid invitation (this is not an order) from: finance department city of weatherford p.o. box 255 weatherford, tx. 76086 (817) 5984232 date: bid number: 2014011 bid title: sodium chlorite with clo2 generator bid opening: 2 p.m., august 12, 2014 to:...
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For answers, send email to: admin tutorhomework.com. include file name: chemistry worksheet 9 price: $3 (c) 2012 .tutorhomework.com: tutoring, homework help, help with online classes. 1. chlorine dioxide, clo2, dissolves in basic solution to give...
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Milwaukie hs chemistry herrington/linman a101 name period date / / 1. determine the oxidation number for each element. display each elements oxidation number above it as in the following s2o3 example. +3 2 final answers s2o3 2(s) + 3(o)0 2(s) +...
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Name date class modern chemistry chapter 7 homework 72 vocabulary match the symbol with the name that describes it. 1. br a. nitrate 5. o2 e. nitrite 2. oh b. chlorite 6. cn f. ammonium 3. no2 c. hydroxide 7. clo2 g. oxide 4. no3 d. bromide 8....
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Name: block: date: test review: chapter 8 ionic bonding part 1: fillintheblank. choose the word from the word bank below. each word may be used only 1 time. electron dot structure covalent bond nonpolar covalent metallic stable ionic...
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Name: date: chemistry 73 practice problems write the names for each of the following ionic compounds. 1. koh 11. pbs 2. lii 12. na2co3 3. alf3 13. baf2 4. fecl2 14. cu(no3)2 5. mgo 15. agi 6. co(no3)2 16. niso4 7. mgso4 17. zn3(po4)2 8. nh4cl 18....
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Naming acids a. naming binary acids: binary acid 2 elements (like hcl) begin with hydro. use name of 2nd element and end with ic. hcl is hydrochloric acid. practice: write the acid name: 1. hbr 2. hi write the acid formula: 3. hydrochloric acid 4....
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Chem 1711 nomenclature you should be able to write names and the corresponding chemical formulas for binary molecular compounds, ionic compounds involving both monatomic and polyatomic ions, and both binary and oxoacids. the rules of chemical...
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Unit 07: naming compounds name: period: packet grade: /150pts ? objective; implications; reflection /10pts ? reading charts: 30pts ? worksheets: 10pts per page ? stamps: 2pts/stamp driving questions ? what are ions? ? what are the different rules...
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