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1- choose all the molecules below that contain at least one ionic bond: H3O+ CH3

ID: 817289 • Letter: 1

Question

1- choose all the molecules below that contain at least one ionic bond:
H3O+
CH3OH
CH3OK
NaOH

2- Choose all compounds which contain at least one sp^2 hybridized at atom
H2C=O
H2O
CH4
H3CCH2CH3
NH3
BH3
H2C=CH2

3- Consider the molecule HN=CHCH3
There is a ____ bond between the first and second carbon of this molecule (read molecule from left to right).  It is made from the overlap between a  ___  orbital from first/left carbon and a ____ orbital from second/right carbon.

sigma,sp2,sp2
sigma,sp,sp
sigma,s,s
sigma,sp2,sp3
sigma,sp,sp2
pi,p,p
sigma,sp,sp3

Explanation / Answer

1).

CH3OK
NaOH

2).H2C=O

BH3

H2C=CH2

3).sigma,sp2,sp3