Answer:
B ) Known as the Age of Mammals
Explanation:
HOPE THIS HELPS
Answer:
its a feeling accompanied by different situation.
Explanation:
For instance; when we are having a lot of problems,obstacles, hindrances at the path of success we feel pain. Secondly,When we are left by someone then we feel sad.last but not the least while we are getting a lot of love from someone whom we love a lot, at this moment we can feel a state of happiness.
The limiting reactant can be determined by calculating the
moles supplied / moles stoich ratio and the lowest is the limiting reactant.
Fe(CO)5 ratio = [6 g / 195.9 g/mol] / 1
Fe(CO)5 ratio = 0.0306
PF3 ratio = [4 g / 87.97 g/mol] / 2
PF3 ratio = 0.0227
H2 ratio = [4 g / 2 g/mol] / 1
H2 ratio = 2
<span>We can see that PF3 has the lowest ratio, so it is the
limiting reactant.</span>
Answer:
(a) Ka = \frac{(SO3)^{2} }{(S)^{2}*(O2)^{3} }
(b) Kb = \frac{(SO2)^{1} }{(S)^{1} *(O2)^{1} }
Explanation:
Correct equation: 2S(s) + 3O_{2}(g) ⇒ 2SO_{3}(g)\\
S(s) + O_{2}(g) ⇒ 2SO_{2}(g)\\
Equilibrium constant refers to a relation between products and reactants of an equilibrium reaction with respect to the components concentration and coefficients.
generally in an equilibrium reaction between reactant A, B, C and D shown below
aA+bB ⇒ cC + dD
the equilibrium constant is represented by
k = \frac{C^{c} *D^{d} }{A^{a} *B^{b} }
comparing this with the equation in the problem the equilibrium constants ka and kb are;
Ka = \frac{(SO3)^{2} }{(S)^{2}*(O2)^{3} }
Kb = \frac{(SO2)^{1} }{(S)^{1} *(O2)^{1} }
