Answer:
Molarity = 3 M
Explanation:
Given data:
Volume of solution = 2 L
Number of moles of HCl = 6 mol
Molarity = ?
Solution:
Molarity is used to describe the concentration of solution. It tells how many moles are dissolve in per litter of solution.
Formula:
Molarity = number of moles of solute / L of solution
by putting values,
Molarity = 6 mol / 2 L
Molarity = 3 M (M = mol/L)
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Answer:
It has greater concentration of hydronium ion than hydroxide ions
Th choice which represent a pair of resonance structures is O - N =O and O = N - O.
A resonance pair is another mean of drawing the Lewis structure of a compound. Equivalent Lewis structures are called resonance form. Resonance form is used to spot delocalized electrons; this is done by comparing the electron locations in the two resonance form. If a pair appear in one place in one form and the other pair form and place are different, then the pair is delocalized. <span />
