Show that, with appropriate coefficients, the two reactions can be summed to give the overall oxidation of so2 by o2 to give so3. give the equation for the final overall oxidation of so2 by o2 to give so3 as your answer.

Explanation:

It is known that the oxidation of to is catalyzed by . In this process, two steps are involved as follows.

(a)    

whereas, the second step is

(b)    

Balancing the above reaction by multiplying equation (a) by 2 as follows.

(c)    

Now, on adding both  reaction equations (b) and (c) the net reaction equation will be as follows.

Thus, we can conclude that the equation for the final overall oxidation of by to give is as follows.

when [oh-] is 10-5  m, and [h3o+] is 10-9  m, the poh is 5 and ph is 9. again in both cases the sum of ph and poh is 14. however, the hydrogen ion concentration is not always going to be equal to exactly 1 x 10 raised to a negative number. for example, we skipped over the value of 2.0 x 10-7.

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.