Express the concentration of "10 Volume" `H_2O_2` in terms of percentage.

How is the concentration of hydronium (H_3O^+) affected when a solution of an acid is diluted?

Consider a certain reaction A rarr Products with k = 2.0x10^-2 s^-1.Calculate the concentration of A after 100s if the initial concentration of A is 1.0 mol L^-1.

Distinguish between ortho and para hydrogen Describe one method of preparation of H_2O_2 in the laboratory.

Write the oxidatin number of 'S' in H_2S_2O_7 .

Consider the reaction, 2N_2O_5 rarr 4NO_2 + O_2 The concentration of N_2O_5 decreases from 2.33M to 2.08M in 184 minutes. Calculate the average rate in terms of hours, minutes and seconds. What is the rate of production of NO_2 during the period.

Nitrogen pentoxide decomposes according to equation 2N_2O_5(g) rarr 4NO_2(g) + O_2(g) The first order reaction was allowed to proceed at 40^@C and the data below were collected . What will be the concentration of N_2O_5 after 100 mins.?

A zero order reaction is 50% complete in 10 mins. What percentage would be completed at the end of 25 mins? In how many mins would the concentration be reduced to zero?

What do you mean by 30% H_2O_2 solution?

Express the following in terms of absolute value. xgt8 or xlt2 .

Express the following in terms of absolute value. xge-2 or xle-6 .