The volume of a 10.0% glucose solution is 8.25 mL. Its density is 1.039 g/mL. What mass does the solution have?
2007-07-31 17:28:49 · 5 answers · asked by Kristin R 2 in Science & Mathematics ➔ Chemistry
8.25 mL x 1.039 g/mL = 8.57 g
2007-07-31 17:32:09 · answer #1 · answered by Dr.A 7 · 0⤊ 0⤋
The above answers are right!!
I ll tell you a little trick to guess the formula
Look at the units ml and g/ml, You have figure out for mass which is in grams ...so only way to get grams is to multiply g/ml(density) by ml(volume)
(grams/ml)* ml = grams >>>>>(since ml/ml is 1)
I hope it makes sense.
2007-08-01 00:51:37 · answer #2 · answered by cassarah83 2 · 0⤊ 0⤋
mass of the solution=Volume of solutionXdensity of solution
mass=8.25x1.039=8.57175 g.
2007-08-01 01:42:22 · answer #3 · answered by nhice 1 · 0⤊ 0⤋
Mass = density * volume. Figure it out for yourself.
2007-08-01 00:31:59 · answer #4 · answered by cattbarf 7 · 0⤊ 2⤋
8.25mL x 1.039g/mL = 8.572 grams.
2007-08-01 00:34:29 · answer #5 · answered by Norrie 7 · 0⤊ 0⤋