Explanation:
Due to its smaller size and greater ability to draw more electrons than phosphorus, which has three electron shells, nitrogen has a stronger electronegativity. Both nitrogen and oxygen contain two shells, however, oxygen has more protons and a greater effective nuclear charge than nitrogen (+6 vs. +5). The electronegativity of oxygen is increased as a result.
Explanation:
A lesser volume of NaOH would be required to add enough moles to achieve the equivalence point because a more concentrated NaOH solution allows for the addition of more moles per drop.
Explanation:
The insignificant intermolecular interactions between the gas molecules are one of the presumptions of a kinetic molecular theory. The IMFs between the molecules are more likely to lead to deviations from optimal behavior if they are moving very slowly.
Explanation:
While chlorine and argon's first valence electrons are both in the third energy level, potassium's first valence electron is in the fourth.
Explanation:
Due to the exothermic nature of this reaction, heat is produced as a byproduct. Thus, as the temperature rises, the equilibrium statement shifts to the left, with the numerator falling and the denominator rising. The entire value of K is lowered as a result.
Explanation:
The balanced equation shows that 127 g is equal to 2 moles of copper. One mole of electrons are needed to convert one mole of copper from +1 to -0. The production of twice as many moles necessitates twice as many electrons.
Explanation:
The masses of each atom of an element are found via mass spectrometry. It has been established by mass spectrometry that every element has many potential masses.
