Classify each of the listed properties of isopropyl alcohol (also known as rubbing alcohol) as physical or chemical.
c. liquid 3t room temperature
d. density = 0.79 g/mL
e. mixes with water
Solution 43E To find out the significant figures, we have to know the rules how to calculate the significant figures. All digits of a measurement including uncertain number are called significant figures. Significant figures = all certain digits + one uncertain digit The rules for determining the significant figures are (i) Zeros between nonzero digits are always significant. For example: 1002 (four significant figures)...