For each of the following molecules or ions of sulfur and oxygen, write a single Lewis stru cture that obeys the octet rule, and calculate the oxidation numbers and formal charges on all the atoms:

$$\mathrm { SO } _ { 2 }$$

For each of the following molecules or ions of sulfur and oxygen, write a single Lewis structure that obeys the octet rule, and calculate the oxidation numbers and formal charges on all the atoms: Arrange these molecules/ions in order of increasing S - O bond length.

Indicate the coordination number and the oxidation number of the metal for each of the following complexes:

$$\left[ \mathrm { Co } \left( \mathrm { NH } _ { 3 } \right) _ { 4 } \mathrm { Cl } _ { 2 } \right] \mathrm { Cl }$$

Write the Lewis structure for each of the following species, describe its geometry, and indicate the oxidation state of the nitrogen: $NO_2 ^-$

Indicate the coordination number and the oxidation number of the metal for each of the following complexes:

$$\mathrm { K } _ { 2 } \left[ \mathrm { MoOCl } _ { 4 } \right]$$

Indicate the coordination number and the oxidation number of the metal for each of the following complexes:

$$[Zn (en)_2 ]Br_2$$

Write a balanced equation for the complete oxidation of each of the following, and calculate the respiratory quotient for each substance.
(a) Ethanol
(b) Acetic acid
(c) Stearic acid
(d) Oleic acid
(e) Linoleic acid

For each of the following molecules or ions of sulfur and oxygen, write a single Lewis stru cture that obeys the octet rule, and calculate the oxidation numbers and formal charges on all the atoms:

$$\mathrm { SO } _ { 3 }$$

Indicate the coordination number and the oxidation number of the metal for each of the following complexes: $\left[ \mathrm { Cu } ( \mathrm { bipy } ) _ { 2 } \mathrm { I } \right ] \mathrm { I }$

Arrange the bonds in each of the following sets in order of increasing polarity :

$$\mathrm { O } - \mathrm { Cl } , \mathrm { S } - \mathrm { Br } , \mathrm { C } - \mathrm { P }$$

Arrange the bonds in each of the following sets in order of increasing polarity :

$$\mathrm { C } - \mathrm { F } , \mathrm { O } - \mathrm { F } , \mathrm { Be } - \mathrm { F }$$

Arrange the bonds in each of the following sets in order of increasing polarity :

$$\mathrm { C } - \mathrm { S } , \mathrm { B } - \mathrm { F } , \mathrm { N } - \mathrm { O }$$

Q(0, 7, −6) and M(−1, 3, 2), where M is the midpoint of the line segment PQ

Determine whether the statement is true or false. Explain your answer. If a series satisfies the hypothesis of the alternating series test, then the sequence of partial sums of the series oscillates between overestimates and underestimates for the sum of the series.