Chemistry, 14.04.2021 18:10 2022mcwhirterbrendan
1. When aqueous solutions of lead (II) nitrate (Pb(NO3)2) and sulfuric acid
(H2SO4) react, lead (II) sulfate forms as a precipitate.
Identify the spectator
ions and write a balanced net ionic equation for this reaction.
Which ions combine to form the precipitate? (Be sure to include their ionic
charges. For example, o? or [OH]1- )
Which ions are the spectator ions?
Answers: 3
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At 20°c, a sample of h2o liquid and a sample of co2 gas each have the same average kinetic energy. why is one a liquid and the other a gas at this temperature?
Answers: 1
1. When aqueous solutions of lead (II) nitrate (Pb(NO3)2) and sulfuric acid
(H2SO4) react, lead (II...
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