Answer:
0.95mol
Explanation:
1mole of NH3 contains 6.02x10^23 molecules
Therefore, Xmol of NH3 will contain 5.70x10^23 molecules i.e
Xmol of NH3 = (5.70x10^23) /6.02x10^23 = 0.95mol
A) 1s on H and 3p on Cl
In HCl, the H atom has only one valance electron. Each share an electron an therefore a single covalent bond is formed between the two. The bond in HCl is therefore a result of an overlap between 1s orbital and ONLY ONE of the lobes of the 3p orbital of Chlorine.
Fats , oils , waxes and sterols are collectively known as lipidsand the true fats contain only carbon , hydrogen and oxygen
For example <span>in chemistry, a solution is a homogeneous
mixture composed of two or more substances. In such a mixture, a solute
is a substance dissolved in another substance, known as a solvent.</span>
