Answer:
True
Explanation:
An orbital is is the space occupied by a pair of electrons. The maximum number of electrons in an orbital is 2.
The maximum number of electrons in in the orbitals are two.
For s-sublevel with one orbital we have two electrons
p-sublevel with three orbitals we have six electrons
d - sublevel with five orbitals we have ten electrons
f - sublevel with seven orbitals we have fourteen electrons
Each orbital can take a maximum of two electrons.
Solution :
For the reaction :
we have
Clearing , we have
So to reach , one must have the concentration of the :
So we can add enough of 1 M NaOH in order to neutralize the acid that is calculated above and also adding the calculated base.
Volume NaOH
Tris mass
Now to prepare the said solution we must mix:
gauge to 1000 mL with water.
Answer:
6
Explanation:
number of protons equal number of electrons for the atom to be stable
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