Please answer all the highlighted questions fullyDraw a PE$.$ diagram showing what happens with an inhibitor $($opposite of catalyst$)$

If the overall reaction is $2C{e}^{4+}+T{i}^{1+}2C{e}^{3+}\frac{+}{b}ar(T{l}^{3+})$ and :

Step $1$ is $C{e}^{4+}+M{n}^{2+}C{e}^{3+}+M{n}^{3+}$

Step $3$ is $M{n}^{4+}+T{l}^{1+}T{l}^{3+}+1{?}^{1+}$

Write in the missing step and write all the intermediates and catalysts.

$L_0{M}_n^3+\frac{M_n^{4+}}{{?}_L{?}_0}{M}_n^{2+}$

AF $20CMg$ strip reacts with $3\mathrm{.}0MHCl$ to produce $12m_1{H}_{2(g)}$ in $20\mathrm{.}0$ seconds.

What is the reaction rate? What volume of $H_2$ will be produced in $20.$ seconds at

$30$ic$?$ re rearrange

Overall reaction is OCl$+xCr+O$

Step $2$: HOCl$+KC{l}^{-}+$HOI

Step $3$: HOI$+OH{H}_{2}O+OI$

Find the missing step and list all

intermediates and catalysts.

$C_3{H}_6+O_{2}C{O}_2+H_{2}O.$ If $C_3{H}_6$ burns at $0\mathrm{.}40mo\frac{l}{sec},$ how much $C{O}_2($grams$)$

With the following graph, draw and explain what happens when the temperature is

increased the reaction rate uill clecrose

$NaCl{O}_3$ is decomposed in $60$ minutes at $20C.$ Howleng will it take at $40C?$

a$)$ Find $H$ for the forward reaction.

b$)$ Find $E_2$ for the reverse reaction.

c$)$ Find $E_2$ for the forward reaction.

$($kJ$)$

$HBr+O_{2}ra\frac{r}{r}HO$ OBr $($slow$)$

$H=13k\frac{J}{m}ol$

$\frac{H}{O}OBr+HBr2$HOBr $($fast$)$

HOBr$+HBr{H}_{2}O+B{r}_2($fast$)$

$E_2=79k\frac{J}{m}ol$

Draw the PE diagram.

Explain using the collision theory what happens in a reaction when $[]$ is increased.

Explain what will happen to a PE diagram when a catalyst is added: Why?

Lotte

r$.$an will increase & AC will clecrese ar less equgy

of that mare porticle

in $2H_2{O}_{2}2H_{2}O+O_2.$ Adding $Mn{O}_2$ will increase ixn rate. What is $Mn{O}_2$ acting as$?$

which increcses

clatallst

$2N_2{O}_{5}4N{O}_2+O_2$ If $N_2{O}_5$ decomposes at $2\mathrm{.}5{10}^{-6}mo\frac{l}{sec},$ how fast is $N{O}_2$

chances of $-$x

canding

carrecthy.

formed? $2\mathrm{.}5*{10}^{-6}\frac{\text{m}\text{o}\text{l}}{s}*\frac{4mcl}{2m_{01}}$

$2NO+O_{2}2N{O}_2+114kJ)$ This reaction is exo or endothermic? Why? $($xo$?$ M$)$