Use the formula
M=DV
mass= density x volume
m= 0.7989 g/mL(17.4 mL)
0.789 g/cm3 (x cm3) = 15.5 g
x = 19.65 cm3 = 19.7 cm3 (to 3 significant figures).
50/0.791= 63.21
The volume is 19,64 mL.
the correct density numbers are the following water= 0.9982 g/mL Toluene= .8669 g/mL Clorofomo 1.4832 g/mL Ethanol= .789 g/mL
It would depend on the quantity: mass=volume x density; the density of ethanol at 20 0C is 0789 g/cm3.
the correct density numbers are the following water= 0.9982 g/mL Toluene= .8669 g/mL Clorofomo 1.4832 g/mL Ethanol= .789 g/mL
0789 is seven hundred eighty-nine. 0.789 is seven hundred eighty-nine thousandths
917 992 0789
0789 6322 364
9807 0789 8079
The address of the Saugatuck-Douglas District Library is: 10 Mixer Street, Douglas, 49406 0789
The address of the Contoocook Riverway Association is: Po Box 789, Contoocook, NH 03229-0789
The address of the J. Robert Jamerson Memorial Library is: 157 Main Street, Appomattox, 24522 0789
The address of the Dr. Robert T. Hollingsworth Library is: Hwy 61 North, Shelby, 38774 0789
The address of the Baths Stone Ranch Inc is: Po Box 789, Laramie, WY 82073-0789
The address of the Bristol-Washington Township Public Library is: 505 West Vistula Street, Bristol, 46507 0789