You have been given a sample of 4.85 moles of glucose (C6H12O6) and you
want to make a 0.75M solution with it. What will be the final volume of
solution?
To calculate the final volume of the 0.75M solution, we need to use the formula:
Molarity = moles of solute / volume of solution (in liters)
We know the molarity (0.75M) and the amount of solute (4.85 moles), so we can rearrange the formula to find the volume:
Volume of solution = moles of solute / Molarity
Volume of solution = 4.85 moles / 0.75M
Volume of solution = 6.47 liters
Therefore, the final volume of the 0.75M glucose solution will be 6.47 liters.
To find the final volume of the solution, we can use the equation:
Molarity (M) = moles of solute / volume of solution (L)
We know the moles of solute (glucose) and the desired molarity, so we can rearrange the equation to solve for the volume of solution:
Volume of solution (L) = moles of solute / Molarity
Given:
Moles of glucose (C6H12O6) = 4.85 moles
Molarity (M) = 0.75 M
Using the equation, we can calculate the volume of the solution:
Volume of solution (L) = 4.85 moles / 0.75 M
Volume of solution (L) = 6.47 L
Therefore, the final volume of the solution will be 6.47 liters.