reaction prediction worksheet

reaction prediction worksheet - + Fe 2 S 3 (s) 2 Fe 3+ + 3...

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South Pasadena AP Chemistry Name _________________________________ Period ___ Date __/__/__ 5 Reactions in Aqueous Solution Precipitate Practice #1 Write balanced molecular and detailed ionic equations. Strike out any spectator ions. 1. Solutions of lead nitrate and potassium chloride are mixed. Pb(NO 3 ) 2 (aq) + 2 KCl(aq) PbCl 2 (s) + 2 KNO 3 (aq) Pb 2+ + 2 NO 3 - + 2 K + + 2 Cl - PbCl 2 (s) + 2 K + + 2 NO 3 - 2. Solutions of sodium sulfate and calcium bromide are mixed. Na 2 SO 4 (aq) + CaBr 2 (aq) CaSO 4 (s) + 2 NaBr(aq) 2 Na + + SO 4 2- + Ca 2+ + 2 Br - CaSO 4 (s) + 2 Na + + 2 Br - 3. Solutions of aluminum acetate and lithium hydroxide are mixed. Al(C 2 H 3 O 2 ) 3 (aq) + 3 LiOH(aq) Al(OH) 3 (s) + 3 LiC 2 H 3 O 2 (aq) Al 3+ + 3 C 2 H 3 O 2 - + 3 Li + + 3 OH - Al(OH) 3 (s) + 3 Li + + 3 C 2 H 3 O 2 - 4. Solutions of iron(III) sulfate and sodium sulfide are mixed. Fe 2 (SO 4 ) 3 (aq) + 3 Na 2 S(aq) 3 Na 2 SO 4 (aq)
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Unformatted text preview: + Fe 2 S 3 (s) 2 Fe 3+ + 3 SO 4 2-+ 6 Na + + 3 S 2- 6 Na + + 3 SO 4 2-+ Fe 2 S 3 (s) 5. Solutions of aluminum sulfate and calcium hydroxide are mixed. Al 2 (SO 4 ) 3 (aq) + 3 Ca(OH) 2 (aq) 3 CaSO 4 (s) + 2 Al(OH) 3 (s) 2 Al 3+ + 3 SO 4 2-+ 3 Ca 2+ + 6 OH- 3 CaSO 4 (s) + 2 Al(OH) 3 (s) 6. Solutions of potassium chromate and lead acetate are mixed. K 2 CrO 4 (aq) + Pb(C 2 H 3 O 2 ) 2 (aq) PbCrO 4 (s) + 2 KC 2 H 3 O 2 (aq) 2 K + + CrO 4 2-+ Pb 2+ + 2 C 2 H 3 O 2- PbCrO 4 (s) + 2 K + + 2 C 2 H 3 O 2-7. Solutions of silver nitrate and ammonium sulfide are mixed. 2 AgNO 3 (aq) + (NH 4 ) 2 S(aq) Ag 2 S(s) + 2 NH 4 NO 3 (aq) 2 Ag + + 2 NO 3-+ 2 NH 4 + + S 2- Ag 2 S(s) + 2 NH 4 + + 2 NO 3-...
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This note was uploaded on 09/03/2011 for the course CHM 2046 taught by Professor Haces during the Spring '11 term at FAU.

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