Integrated Rate Law

Question

The gas phase decomposition of sulfuryl chloride at 600 K

SO₂Cl₂(g)  SO₂(g) + Cl₂(g)

is first order in SO₂Cl₂ with a rate constant of 2.80×10^-3 min^-1.

If the initial concentration of SO₂Cl₂ is 1.50×10^-3 M, the concentration of SO₂Cl₂ will be  _________M after 668 min have passed.

Answer 1

2.31x 10^-4 M