Question

Air We Breathe data were 14.72. p-Toluenesulfinic acid undergoes a second-order redox reaction at room temperature (Figure P14.72) 3 OH O=S-S ? CH$_3$ CH$_3$ + -CH$_3$ O=S-OH + H$_2$O CH$_3$ FIGURE P14.72 a. The value of the rate constant $k$ for the reaction is 0.141 L mol$^{-1}$ min$^{-1}$. What is the half-life of p-toluenesulfinic acid? b. If the initial concentration of p-toluenesulfinic acid is 0.355 M, at what time will its concentration be 0.0355 M? 14.73. Laughing Gas Nitrous oxide (N$_2$O) is used as an anesthetic (laughing gas) and in aerosol cans to produce whipped cream. It is a potent greenhouse gas and decomposes slowly to N$_2$ and O$_2$:

          Air We Breathe
data were
14.72. p-Toluenesulfinic acid undergoes a second-order redox
reaction at room temperature (Figure P14.72)
3
OH
O=S-S
?
CH$_3$
CH$_3$
+ -CH$_3$
O=S-OH
+ H$_2$O
CH$_3$
FIGURE P14.72
a. The value of the rate constant $k$ for the reaction is
0.141 L mol$^{-1}$ min$^{-1}$. What is the half-life of
p-toluenesulfinic acid?
b. If the initial concentration of p-toluenesulfinic acid
is 0.355 M, at what time will its concentration be
0.0355 M?
14.73. Laughing Gas Nitrous oxide (N$_2$O) is used as an anesthetic
(laughing gas) and in aerosol cans to produce whipped
cream. It is a potent greenhouse gas and decomposes slowly
to N$_2$ and O$_2$:

Air We Breathe
data were
14.72. p-Toluenesulfinic acid undergoes a second-order redox
reaction at room temperature (Figure P14.72)
3
OH
O=S-S
?
CH3
CH3
+ -CH3
O=S-OH
+ H2O
CH3
FIGURE P14.72
a. The value of the rate constant k for the reaction is
0.141 L mol^-1 min^-1. What is the half-life of
p-toluenesulfinic acid?
b. If the initial concentration of p-toluenesulfinic acid
is 0.355 M, at what time will its concentration be
0.0355 M?
14.73. Laughing Gas Nitrous oxide (N2O) is used as an anesthetic
(laughing gas) and in aerosol cans to produce whipped
cream. It is a potent greenhouse gas and decomposes slowly
to N2 and O2:

Added by Nuria M.

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