Yalmar6874
15.12.2021 •
Chemistry
Several students want to conduct a descriptive investigation on igneous rocks.Which process is most likely to be part of their investigation?
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Ответ:
1.048 moles/L
Explanation:Molarity or concentration is the number of moles present in one liter of a solution. It is given by moles per liter or moles per dm³.The relationship between molarity , moles and volume of a solution is given by;Molarity = Moles ÷ Volume
In this case;
Moles of HCl = 2.62 moles
Volume of HCl = 2.5 L
Therefore;
Molarity = 2.62 moles ÷ 2.5 L
= 1.048 moles/L or
= 1.048 M
Therefore, the molarity of HCl is 1.048 moles/L