The relation between free energy change and equilibrium constant is
ΔG = -RT ln Keq
T = 298 K
R = 8.314 J / mol K
Keq = ?
ΔG = -10.90 kJ / mole
ΔG = - 8.314 X 298 X ln Keq
ln Keq = 10900 / 8.314 X 298 = 4.4
Keq = 81.45
Nervous system. Hope this helped
1
Explanation:
This problem deals with balancing of chemical equations.
Every chemical equations obey the law of conservation of matter which states that "in chemical reactions, matter is usually conserved and are not produced, they are simply recombined".
Equation of reaction:
BaO₂ + H₂SO₄ ⇒ H₂O₂ + BaSO₄
Let us use a mathematical approach to balance this equation by setting up simple algebraic equations:
aBaO₂ + bH₂SO₄ ⇒ cH₂O₂ + dBaSO₄
a, b, c and d are the number of moles that will balance the equation;
Conserving Ba: a = d
O: 2a + 4b = 2c + 4d
H: 2b = 2c
S: b = d
now let a = 1
d = 1
b = 1
c = 1
we see that the equation is already balanced
learn more:
Balanced equation brainly.com/question/5297242
#learnwithBrainly
Answer:
Explanation:
Atomicity of an element is a measure of the total number of atoms present in a molecule. For example- O2 , O Similarly, an ozone molecule consists of 3 atoms of oxygen and has an atomicity of 3. The atomicity of ammonia is NH3.Ammonia is a compound of nitrogen and hydrogen with the formula NH3.
(Could very much be incorrect, it's just what I think it is.)