Number of moles = 2.00
Volume = 4.00 L
M = n / V
M = 2.00 / 4.00
M = 0.5 mol/L
hope this helps!
I think you want to ask about the steps of problem solving. The basic steps are state the problem, form a hypothesis, test the hypothesis, collect the data, analyze the data and draw conclusions.
Answer:
molarity = moles of solute / volume of solution in liters
Explanation:
<u>Answer:</u> The boiling point of solution is 100.62°C
<u>Explanation:</u>
Elevation in boiling point is defined as the difference in the boiling point of solution and freezing point of pure solution.
The equation used to calculate elevation in boiling point follows:
To calculate the elevation in boiling point, we use the equation:
Or,
where,
Boiling point of pure water = 100°C
i = Vant hoff factor = 1 (For non-electrolytes)
= molal boiling point elevation constant = 0.512°C/m.g
= Given mass of solute = 23.6 g
= Molar mass of solute = 103.5 g/mol
= Mass of solvent (water) = 188 g
Putting values in above equation, we get:
Hence, the boiling point of solution is 100.62°C