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Science-Related Homework Help Chemistry Topic started by: Crashcampo2@aol on Aug 17, 2016



Title: What is the molarity of a 800 ml solution of glucose that contained 300 grams of C H O ( with a ...
Post by: Crashcampo2@aol on Aug 17, 2016
What is the molarity of a 800 ml solution of glucose that contained 300 grams of C H O ( with a molecule mass of 180 grams )


Title: What is the molarity of a 800 ml solution of glucose that contained 300 grams of C H O ( with a ...
Post by: Laser_3 on Aug 18, 2016
Hi,

The formula for Molarity:  M = moles of solute/Volumes of solution (in liters)
moles of glucose: 300/180 = 1.6667 moles
M = 1.6667 moles/0.800L = 2.08 M

Hope this helps