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Double Replacement Prediction

Double Replacement Prediction. Agenda Check homework Notes Guided practice Homework. RP Mixed 4. B:2.9.6.6 O:C,R:O C:1.1.2 not redox D:2.3.2 O:Cl,R:O SR:1.1.1.1 O:Sn,R:Hg D:2.1.3 O:N,R:H SR:1.2.2.1 O:Br,R:F B:2.7.6.6 O:C,R:O

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Double Replacement Prediction

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  1. Double Replacement Prediction Agenda • Check homework • Notes • Guided practice • Homework

  2. RP Mixed 4 • B:2.9.6.6 O:C,R:O • C:1.1.2 not redox • D:2.3.2 O:Cl,R:O • SR:1.1.1.1 O:Sn,R:Hg • D:2.1.3 O:N,R:H • SR:1.2.2.1 O:Br,R:F • B:2.7.6.6 O:C,R:O • C:1.1.1 not redox • SR:1.1.1.1 O:Zn,R:H • B:2.9.6.8 O:C,R:O • SR:NR • B:2.11.8.6 O:C,R:O • SR:NR • D:2.2.1 O:O,R:Pb • D:2.2.1 O:O,R:Pb

  3. Double Replacement Prediction Date

  4. Identification from Reactants • Two compounds • Note if both anions are the same (oxide), then it is probably a combination reaction! • Don’t let me trick ya!!!

  5. Prediction of Products • Switch the anions • Or cations if you prefer • Outsides together and insides together • Like FOIL! 

  6. Iron (III) hydroxide + phosphorous acid • Fe(OH)3 + H3PO3g FePO3 + 3 HOH

  7. Ammonium nitrate and barium hydroxide • NH4NO3 + Ba(OH)2g NH4OH + Ba(NO3)2

  8. Aluminum sulfide + hydrochloric acid • Al2S3 + 6HCl g 2AlCl3 + 3H2S

  9. Acetic acid and sodium bicarbonate. • HC2H3O2 + NaHCO3g H2CO3 + NaC2H3O2

  10. Homework Time • Complete reaction prediction I • ID rxn type FIRST • Then LOOK at those notes to help you predict the products. • Balance Charges • Balance the Reaction

  11. Demonstration • Tollens test – skipping for today – we’ll come back to this later!

  12. Writing • Describe the demonstration and tell me what type of reaction you think it is.

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