Answer:
None of these
Explanation:
For a reaction;
aA + bB ------>cC + dD
The equilibrium constant K is given as;
K = [C]^c [D]^d/[A]^a [B]^b
The equilibrium constant neither depends on the concentrations of the reactants nor on that of the products.
Let us recall that at equilibrium, the concentrations of reactants and products remain largely constant. This implies that, concentration of species do not appreciably change at equilibrium because the rates of forward and reverse reactions are equal.
Hence, the equilibrium constant neither depends on the initial/final concentrations of the reactants nor on the initial/final concentrations of the products.
Answer:
According to stoichiometry :
2 moles of
produce = 4 moles of
gas and 1 mole of
gas
2 moles of
produce = 5 moles of gas
Thus 0.1 mole of
produce =
of gas
Volume of gas produced =
Thus [tex]5.6dm^3[/tex[ of gas is produced when 0.1 moles of magnesium nitrate is decomposed.
It shows that the sodium atom has 11 protons and 12 neutrons, arranged in a ball shape.
Answer:
a) 
b) 
c) 
Explanation:
From the question we are told that:
Moles 0f Nitrogen 
Moles 0f Oxygen 
Volume Decrease 
Generally, the equation for Concentration is mathematically given by

For Nitrogen


For Oxygen


For Nitrogen

