Suppose a student places a beaker on his balance and does not tare it. Then, he adds three substances to the same beaker. The table shows the student's data before and after he adds
each substance.
After
distilled water
72.000 g
Before
56.660 g
72.0008
73.280 g
sodium acetate
73.2808
acetic acid
75.110 g
What is the mass of the beaker?
mass of the beaker:
What is the mass of sodium acetate?
mass of sodium acetate: