Chemistry, 05.10.2020 16:01, Jenniferlam12

A piece of copper wire is placed in a beaker containing a solution of silver nitrate. Which statement is an observation? A.
Mercury is a liquid at room temperature.
B.
Ethanol changes from a liquid to a vapor at 78.4°C.
C.
Hydrogen bonding is stronger in water than in acetone.
D.
Lead has a higher density than iron at room temperature.

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A piece of copper wire is placed in a beaker containing a solution of silver nitrate. Which statemen...