For first order reaction, rate constant

The reaction SO _(2) Cl _(2) to SO _(2) + Cl _(2) is a first order reaction with rate constant is 2.2 xx 10 ^(-5) sec ^(-10 at 575 K. What percentage of SO _(2) Cl _(2) will get decomposed in 90 minutes. When reaction is carried out at 575 K ?

Find the half life period of first order reaction whose rate constant, k=4.93xx 10^-4 s^-1 .

A first order reaction has a rate constant 1.15 xx 10^-3 s^-1 . How long will 5g of this reactant take to reduce to 3 g?

A first order reaction has a rate constant vlaue 10 ^(-3)s ^(-1) . How much time will it take for 10 g of the reactant of reduce to 2. 5 g.

A first order reaction has a rate constant of 0.0051 min^-1 . If we begin with 0.10 M concentration of the reactant, what concentration of reactant will remain in Solution after 3 hours ?

The reaction A(g)toB(g)+2C(g) is a first order reaction with rate constant 2.772xx10^(-3)s^(-1) , Starting with 0.1 mole of A in 2 litre vessel, find the concentration of A after 250 sec when the reaction is allowed to take place at constant pressure and at 300 K? a) 0.0125 M b) 0.025 M c) 0.05 M d) none of these

Calculate the half-life of a first order reaction from its rate constant which is 200 S^-1

For the first order reaction, the half life period is (if k is rate constant and a is initial concentration),