The balanced equation for the reaction is
CO(g) + 2H₂(g) ⇄ CH₃<span>OH(g)
Since given concentrations are at equilibrium state, the expression for the equilibrium constant, k can be written as
k = [</span>CH₃OH(g)] / [CO(g)] [H₂(g) ]²
By substitution,
k = 0.030 M / 0.020 M x (<span>0.072 M</span>)²
k = 289.35 M⁻²
I will say 3 is wrong because the time of day doesn't matter.But what really matters is 1,2,4 we just need to figure which one is correct.
1.The Wife's blood
Real blood will smell bad and with the time it will turn the color red to a dark-ish color red with brown.To see if it is real you have to see if the blood is a dark brown with red if it's not then it's a fake.
2.The type of Gun
You have to feel if it's a fake it might be plastic or another toy material.The gun has to feel like metal.
So the answer might be 1 or 2
Hope this helps :)
Answer: 19.08 cm^3
Explanation:
Density = mass/vol (Rearrange to solve for vol)
Vol = mass/density
Vol = 150/7.86 = 19.08 cm^3
A mass of <span>58.44 g hope this helps and plz rate below and thank me on my profile plz</span>
