Homework Statement
Aqueous solutions of hypochlorous acid, HOCl, can be unstable due to the reaction:
2HOCl <--> Cl- + ClO2- + 2H+
(c) Write out the balanced reaction appropriate to basic solution corresponding to the reaction given above.
Homework Equations
K =...
Homework Statement
In the gas phase methyl isocyanide (CH3NC) isomerizes to methyl cyanide (CH3CN) in a first order reaction with a rate constant of 7.70x10^-4s^-1 at 500K. An experiment is performed, where 25.0 torr of methyl isocyanide is placed in 23.2L container at 500K.
After 520...
I think I got it. The vapor pressure should equal to 1 atm since boiling point is the temperature where the vapor pressure equals the surrounding's pressure or the atmospheric pressure. Thanks a lot!
Homework Statement
A handbook lists the normal boiling point of isooctane, a gasoline component as 99.2°C and its enthalpy of vaporization as 35.76 kJ/mol. Calculate the vapor pressure of isooctane at 25°C.
Homework Equations
The only equation that makes sense to use for me is the...
A 2.0 kg bag of ice is used to keep a cooler of pop cold for 5.5 h. If the ice had an initial temperature of -4ºC and, after 5h, was liquid water with a temperature of 3ºC, find the power of energy absorption.
Any help would be great. I don't know where to start:confused:.
I think, One thing you could do is that, find the force of friction and then find then thr net force, after that since you have the net force and the mass, you can find acceleration.
A wrecking ball, with mass of 315kg, hangs from a crane on 10.0m of cable. If the crane swings the wrecking ball so that the angle that the cable makes with the vertical is 30.0º, what is the potential energy of the ball in relation to its lowest positio? What will be the kinetic energy of the...