Question

12.5g of glucose (C₆H₁₂O₆) is dissolved in enough water to make 750.0 ml of solution. What is the concentration of the glucose solution?

1) 0.0167 g/ml
2) 0.025 g/ml
3) 0.0333 g/ml
4) 0.04 g/ml

Answer 1

The concentration of the glucose solution is 0.0167 g/ml, calculated by dividing the mass of glucose (12.5g) by the volume of the solution (750ml).

Step-by-step explanation:

To calculate the concentration of the glucose solution, you simply need to divide the mass of glucose by the volume of the solution. The mass of glucose is given as 12.5g, and the volume of the solution is 750.0 ml (or 0.750 L).

Concentration = Mass of Solute / Volume of Solution = 12.5 g / 750.0 ml = 0.0167 g/ml

Therefore, the concentration of the glucose solution is 0.0167 g/ml.