Answer:
The molarity of the solution = 0.1895 M
Explanation:
The mass of the obtained = 10.55 g
Molar mass of = 278.1 g/mol
The formula for the calculation of moles is shown below:
Thus,
From the reaction:-
1 mole of is produced from 1 mole of
Also,
0.0379 mole of is produced from 0.0379 mole of
Mole of = 0.0379 mol
Volume = 200.0 mL = 0.2 L ( 1 mL = 0.001 L )
Molarity is defined as the number of moles present in one liter of the solution. It is basically the ratio of the moles of the solute to the liters of the solution.
The expression for the molarity, according to its definition is shown below as:
Thus,
<u>The molarity of the solution = 0.1895 M</u>