Chapter 1, Problem 1.103E

Ethanol has a density of 0.789 g/cm3. What volume must be poured into a graduated cylinder to give 19.8 g of alcohol.

An aluminum alloy used in the construction of aircraft wings has a density of 2.70 g/cm3. Express this density in SI units (kg/m3).

A listing of a house for sale states that there are 5bedrooms, 4000 ft2 of living area, and a living room with dimensions 1718.5 ft. How many significant figures are there in each quantity? (Your answer may include the words ambiguous and exact.)

What is the average density of a single marble shown here? The total mass of the three marbles is 96.5 g. The photograph on the left shows the graduated cylinder filled with 61 mL of water before the marbles were added.

a 21.7 m to cm, b 517 m to km, c 0.666 km to cm

A basketball game at the University of Connecticut's Gampel Pavilion attracted 10,000 people. The building's in-terior floor space has an area of 1.71105 ft2. Tickets to the game sold for $22.00. Senior citizens were given a 20% discount. How many significant figures are there in each quantity? (Your answer may include the words ambiguous and exact.)

A steel sphere has a radius of 1.58 in. If this steel has a density of 7.88 g/cm3, what is the mass of the sphere in grams?

Make the following conversions. 1 .25 in. to feet and to centimeters 2.12 qt to gallons and to liters 2640 ft to miles and to kilometers 1.254 kg lead to its volume in cubic centimeters 250. mL ethanol to its mass in grams 3.5 in.3 of mercury to its volume in milliliters and its mass in kilograms

The label on a soft drink boule gives the volume in two units: 2.0 L and 67.6 fl oz. Use this information to derive a conversion factor between the English and metric units. How many significant figures can you justify in your conversion factor?