Ann is studying acid base neutralization reactions and mixes sodium hydroxide and hydrochloric acid. The reactants were clear,
colorless solution and mixing them produces a clear, colorless final solution and the beaker becomes warm. She knows this reaction
forms liquid water and an aqueous salt based on the neutralization rules as shown by the chemical equation. What physical evidence
indicates that there has been a chemical reaction?
NaOH(aq) + HCl(aq) - NaCl(aq) + H20)
A)
The solution changes color,
Precipitate formation occurs.
9
The beaker changes temperature.
Gas bubbles form during the reaction.
Answers: 3
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The isotonic saline solution described in part a is connected to an unknown solution via a semipermeable membrane, the unknown solution level drops. based on this information, what can be said about these two solutions?
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From the choices provided below, list the reagent(s) in order that will react with cyclopentanone to form the compound shown below.
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Ann is studying acid base neutralization reactions and mixes sodium hydroxide and hydrochloric acid....
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