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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
Double Replacement Prediction

Agenda

  • Check homework

  • Notes

  • Guided practice

  • Homework


Rp mixed 4
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



Identification from reactants
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!!!


Prediction of products
Prediction of Products

  • Switch the anions

    • Or cations if you prefer

  • Outsides together and insides together

    • Like FOIL! 


Iron iii hydroxide phosphorous acid
Iron (III) hydroxide + phosphorous acid

  • Fe(OH)3 + H3PO3g FePO3 + 3 HOH


Ammonium nitrate and barium hydroxide
Ammonium nitrate and barium hydroxide

  • NH4NO3 + Ba(OH)2g NH4OH + Ba(NO3)2


Aluminum sulfide hydrochloric acid
Aluminum sulfide + hydrochloric acid

  • Al2S3 + 6HCl g 2AlCl3 + 3H2S


Acetic acid and sodium bicarbonate
Acetic acid and sodium bicarbonate.

  • HC2H3O2 + NaHCO3g H2CO3 + NaC2H3O2


Homework time
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


Demonstration
Demonstration

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


Writing
Writing

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


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