Are you referring to this statement?
<span>The attraction between various combinations of atoms will produce chemical bonds which form molecules.
If you are, then the statement stated above expresses truism.
Thus, the answer is letter a. TRUE</span>
Answer:
These thick-haired goats originate in Turkey
Explanation:
and are named after the country's capital, Ankara, historically known as Angora.
Triprotic acid is a class of Arrhenius acids that are capable of donating three protons per molecule when dissociating in aqueous solutions. So the chemical reaction as described in the question, at the third equivalence point, can be show as: H3R + 3NaOH ⇒ Na3R + 3H2O, where R is the counter ion of the triprotic acid. Therefore, the ratio between the reacted acid and base at the third equivalence point is 1:3.
The moles of NaOH is 0.106M*0.0352L = 0.003731 mole. So the moles of H3R is 0.003731mole/3=0.001244mole.
The molar mass of the acid can be calculated: 0.307g/0.001244mole=247 g/mol.
Plastics, paints, rubber, foams, adhesives, sealants, varnishes and many more.
3! You have to ensure balance of all the different elements.
