CH 8 worksheet

CH 8 worksheet - a. Fe + O 2 Fe 2 O 3 b. Fe 2 O 3 Fe + O 2...

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CH 8: Worksheet Name: CHM 1025 Summer 2009 1. Balance the following chemical equations a. H 2 + O 2 H 2 O b. Pb(NO 3 ) 2 + KI PbI 2 + KNO 3 c. Ca(C 2 H 3 O 2 ) 2 + K 3 PO 4 Ca 3 (PO 4 ) 2 + KC 2 H 3 O 2 d. H 2 SO 4 + NaOH Na 2 SO 4 + H 2 O e. HNO 3 + Ba(OH) 2 Ba(NO 3 ) 2 + H 2 O f. Cu + O 2 CuO g. Na 2 CrO 4 + BaCl 2 BaCrO 4 + NaCl h. Al + MnSO 4 Al 2 (SO 4 ) 3 + Mn i. Cr + O 2 Cr 2 O 3 j. P + O 2 P 2 O 5 k. N 2 + O 2 N 2 O 3 l. Cl 2 + O 2 Cl 2 O m. Na + Cl 2 NaCl n. Al + S Al 2 S 3 o. Cr + I 2 CrI 3 p. Na + H 2 O NaOH + H 2 q. Cu + AgNO 3 Ag + Cu(NO 3 ) 2 1
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2. Label the types of reactions as Combination, decomposition, single-replacement, double-replacement or neutralization
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Unformatted text preview: a. Fe + O 2 Fe 2 O 3 b. Fe 2 O 3 Fe + O 2 c. HCl (aq) + NaOH (aq) NaCl (aq) + H 2 O (l) d. Fe + CuSO 4 FeSO 4 + Cu e. Pb(NO 3 ) 2(aq) + 2 KI (aq) 2 KNO 3(aq) + PbI 2(s) f. H 2 SO 4(aq) + Mg(OH) 2(aq) MgSO 4(aq) + 2 H 2 O (l) g. 2 BaCl 2(aq) + K 2 CrO 4(aq) BaCrO 4(s) + 2 KCl (aq) h. Cd + 2HCl CdCl 2 + H 2 i. 2 Mg + O 2 2 MgO j. Zn(HCO 3 ) 2 ZnCO 3 + H 2 O + CO 2 2...
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This note was uploaded on 10/20/2011 for the course CHEM 1025 taught by Professor Smith during the Spring '10 term at Valencia.

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CH 8 worksheet - a. Fe + O 2 Fe 2 O 3 b. Fe 2 O 3 Fe + O 2...

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