One example of deposition is the process by which, in sub-freezing air, water vapor changes directly to ice without first becoming a liquid
Kc = 3.2
The chemical equation is
2H2S ⇌ 2H2 + S2
The equilibrium constant expression is
<em>K</em>c ={[H2]^2[S2]}/[H2S]^2
1. Calculate the <em>equilibrium concentrations</em> of each component
[H2] = (4.0 mol)/(4.0 L) = 1.0 mol/L
[S2] = (0.80 mol)/(4.0 L) = 0.20 mol/L
[H2S] = (1.0 mol)/(4.0 L) = 0.25 mol/L
2. Calculate the value of the <em>equilibrium constant</em>
<em>K</em>c = (1.0^2 x 0.20)/0.25^2 = 3.2
The half-life of sodium-24 is equal 14,959 hours.
Total cost: $603.42
Tickets (total): 134.23*4= $536.92
603.42-536.92= $66.50
Hot dog (total)= $9
66.5-9= $57.50
Popcorn (total)= $17.50
57.50-17.50= $40
They bought 2 parking passes
40/2=20
Answer: Each pass costs $20
It think it has exactly 9
