Need chemistry help with molecular shapes
1 which of the following is MOST likely to be a covalent bonded, polar compound
NaCL
CCl4
NH3
CH4
2 what is the molecular shape of acetylene
tetrahedron
bent triatomic
linear
pyramidal
3 a convalent compound has a pyramindal shape what is the likely general formula of the molecule
AX
AX4
AX2
AX3
4 which explanation accounts for why carbon monoxide is NOT a polar molecule
carbon and oxygen do not form ions
there are no hydrogen atoms in the molecule
carbon is a metal and oxygen is a nonmetal
the electronegativity differences between carbon and oxygen are not very large
5 which of the follwoing compounds will likely have a bent triatomic structure
CH4
Nl3
H2S
O2