Study this chemical reaction: \[ 2 \mathrm{Cu}+\mathrm{Cl}_{2} \rightarrow 2 \mathrm{CuCl} \] Then, write balanced half-reactions describing the oxidation and

Which of the following molecule(s) have lone pair electrons and/or non-identical central bonds? NH3 BF3 PF5 PF3

Please select the molecule(s) with double bond(s) from the following. \( \mathrm{CCl}^{2} \) CHCl 3 CO 3 H 2 O None

Please select polar molecule(s) from the following. \( \square \mathrm{CCl} 4 \) \( \square \mathrm{CHCl} 3 \) \( \square \mathrm{CO} 3 \) CO 2

Please select polar molecule(s) from the following. NH3 BF3 PF5 PF3

Please select the molecule(s) that 1) its molecular shape is different from its electron group shape, and/or 2) the central bonds are not identical. NH3 BF3 PFF PF3