A 65.0-mL sample of 0.513 M glucose (#C_6H_12O_6#) solution is mixed with 140.0 mL of 2.33 M glucose solution. What is the concentration of the final solution? Chemistry Solutions Measuring Concentration 1 Answer anor277 Jun 6, 2016 #"Concentration"# #=# #"Moles of solute"/"Volume of solution"# #~=# #1.7*mol*L^-1#. Explanation: #"Moles of solute"# #=# #"Volume"xx"Concentration"# #"Final concentration"# #=# #"Total moles of solute (moles)"/"Final volume of solution (Litres)"# #=# #(65.0xx10^-3Lxx0.513*mol*L^-1+140.0xx10^-3Lxx2.33*mol*L^-1)/((65.0+140.0)xx10^-3*L)# #~=# #1.7*mol*L^-1# with respect to glucose. Answer link Related questions How do you measure concentration from absorbance? How do you measure concentration of a solution? How do you measure concentration of CO2? What concentration measure changes with temperature? How can I measure the concentration of salt in water? How is the concentration of a solution measured? How does the concentration of electrolyte affect an electrochemical cell? How does normality differ from molarity? What is the molality of a solution of 10 g NaOH in 500 g water? What are the mole fractions of the components of the solution formed when 92 g glycerol is mixed... See all questions in Measuring Concentration Impact of this question 5515 views around the world You can reuse this answer Creative Commons License