Part D Precipitation Reactions Record Your Observations For Each Reaction If A Precipitate Formed Be Sure To Describe 1 (116.03 KiB) Viewed 58 times
PART D: Precipitation Reactions Record your observations for each reaction. If a precipitate formed, be sure to describe its color and texture (chalky, cloudy, hazy, powdery, gel-like, etc.). Write the balanced formula equation, complete ionic equation (CIE), and net ionic equation (NIE) for each reaction you observed. If no reaction occurs write 'NO REACTION' for the net ionic equation. The (aq) symbol should be included in the formula equation and NIE, but you do not have to include it in the complete ionic equation. If your observation does not match your NIE, either redo the reaction or ask for help. (1a) Silver nitrate (aq) + Potassium iodide (aq) Observation: Formula Eq: CIE: NIE: (1b) Silver nitrate (aq) + Sodium phosphate (aq) Observation: Formula Eq: CIE: Quickly turned yellow Claudy, powder at bottom NIE: goldish Yellow chalky powder at bottom For reaction 1b, draw pictures of ions in the beakers that shows what the CIE represents: BEFORE THE REACTION AFTER THE REACTION
Observation: Formula Eq: (2a) Zinc nitrate (aq) + Sodium carbonate (aq) CIE: NIE: Observation: Formula Eq: CIE: (2b) Zinc nitrate (aq) + Sodium phosphate (aq) NIE: Observation: Formula Eq: CIE: CIE: (3a) Aluminum nitrate (aq) + Potassium iodide (aq) NIE: NIE: Unknown Number Mass, Evaporati Observation: Formula Eq: white-near(hay gel formed (3b) Aluminum nitrate (aq) + Sodium phosphate (aq) white Clear fee through) hazy gel nothing (See through) Clear 1 What's My Formula? white clear hazy gel formed indiz Bre
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