Mendel's laws of hereditary are
1) Segregation
2) Independence
3) Dominance
Since you putting them from third to first, your
answer would be A. Dominance, Independence, Segregation.
Answer:
–187.9 J/K
Explanation:
The equation that relates the three quantities is:

where
is the Gibbs free energy
is the change in enthalpy of the reaction
T is the absolute temperature
is the change in entropy
In this reaction we have:
ΔS = –187.9 J/K
ΔH = –198.4 kJ = -198,400 J
T = 297.0 K
So the Gibbs free energy is

However, here we are asked to say what is the entropy of the reaction, which is therefore
ΔS = –187.9 J/K
Answer:
Melamine is used for making tableware,cooking utensils, plates, plastic products etc.
Explanation:
Melamine is used to manufacture many products. How? Well melamine-formaldehyde resin, as it's full name, forms molecular structures that are molded, with heat, to take the shape of the items such as tableware.
After this chemical reaction takes place, the "left over" remains as plastic.
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And so, it is used in products such as cooking utensils, plates, plastic products etc.
We subtract the enthalpies of the reactants from that of the products:

Since this is < 0, this is an exothermic reaction.
The concept of resonance is required for certain molecules because the localized electron model assumes electrons are located between a given pair of atoms in a molecule.