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In: Chemistry

Part I: Writing Balanced Precipitation Reactions For the reaction of AgNO­3 with Na2CO3: Record your observations...

Part I: Writing Balanced Precipitation Reactions

  1. For the reaction of AgNO­3 with Na2CO3:
    1. Record your observations when combined in the test tube: Color change: light cloudy brown
    1. Write the complete (total) ionic equation for this reaction:
    1. Write the net ionic equation for this reaction:
  5. For the reaction of Pb(NO3)2 with NaCl:
    1. Record your observations when combined in the test tube: Color change: white , State change: liquid to powder
    1. Write the complete (total) ionic equation for this reaction:
    1. Write the net ionic equation for this reaction:
  9. For the reaction of Sb(OH)3 with Na2S:
    1. Record your observations when combined in the test tube: Color change: orange, State change: powder to thicker solute
    1. Write the complete (total) ionic equation for this reaction:
    1. Write the net ionic equation for this reaction:

Part II: Precipitation Reactions

  1. Fill in the results table below with your observations from Part II of this experiment:

Results Table

Ag+ = AgNO3

Pb2+ = Pb(NO3)2

Ca2+ = Ca(NO3)2

Na2CO3(CO32-)

Cloudy, light brown

White powder

White powder

Na2S (S2-)

Black, chunky

Black, chunky

No change, clear liquid

NaOH (OH-)

Brown, chunky

No change, clear liquid

White powder

Na2.   SO4(SO42-)

No change, clear liquid

White powder

No change, clear liquid

NaCl (Cl-)

White powder

White powder

No change, clear liquid
  1. Write the net ionic equation for all 5 of the reactions of AgNO3in the results table:

  1. Write the net ionic equation for all 5 of the reactions of Pb(NO3)2 in the results table:

  1. Write the net ionic equation for all 5 of the reactions of Ca(NO3)2 in the results table:

Solutions

Expert Solution

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These are precipitation reaction.

queen_honey_blossom answered 2 years ago
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