Determine whether the reaction is in equilibrium for the given values. c(h2)=mmol ×l-1 ; c(l2)=10.0 mmol×l-1 c(hl)=40.0 mmol×l-1, l=45.5; viscosity = 490°C
Wanted: Value of the concentration quotient.
(1 votes)
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H2 + I2 ⟶ 2 HI
Thus, the concentration quotient is calculated to c2(HI)/c(H2)/c(I2)
But I can’t calculate it because I can’t find any H2 concentration in your account:
Thank you and you know how to calculate this, calculate the equilibrium concentrations of all reactants from initial concentrations.
given: c0(h2) = 5mmol × l-1 ; c0(l2)= 10mmol×l-1 ; Kc= 45,5 viscosity= 490°c
Wanted : all equilibrium sonics
and please give up the solution
The most obvious thing is with a kind of table.
…………………………………………………x
H2 + I2 <===> 2 HI
If it reacts to the right —>, then the concentrations change x mol/L
c0(H2), c0(I2) —x-> c0(HI) at the beginning
c0(H2)-x, c0(I2)-x // c0(HI) + 2x in equilibrium
Use into the Mass Effect Act (formula) and calculate x.
In a square equation, a solution can be easily discarded if it is greater than one of the starting concentrations.