Textbook 5I #33

[Ava 1D]

Hi! I'm a bit confused on how to approach starting this problem and was wondering if anyone could help. Thanks!

[Dylan Do]

Create an ICE table.
To find the initial concentration(M) of ammonium carbamate([) take the initial mass(25.0g) and convert it to moles and divide it by the volume(0.250L).
The initial concentrations of NH3 and CO2 are 0.

Then for equilibrium concentration of ammonium carbamate, take
[] minus x.

x is the change in concentration which also happens to be equilibrium concen for . Find it by taking mass of converting it to moles and dividing it by volume.