Answer on Physical Chemistry Question for Kristen Woods
Adjust the density formula and solve the problems below:
The density of silver is 110.49 g/cm3. If a sample of pure silver has a volume of 112.993 cm3, what would the mass?
V(Ag) = 112.993 cm3 – 6 significant digits
For multiplication the result should contain as many significant digits as in the smallest measured number.
m = d*V
m(Ag) = 110.49 g/cm3*112.993 cm3 = 12485 g – 5 significant digits.
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