Chapter 1, Problem 1.38E

a thin sheet of nickel measured 5.00 cm by 7.00 cm was found to weigh .350 g. if the density of nickel is 8.90 g/cm3, what is the thickness of this sheet?

A manufacturer of paint claims that a gallon (3.78L) of latex paint can cover 365 ft2 of the surface of a wall in a single coating. The paint manufacturer also claims that one single coating of an entire wall will be 3.40 mm thick.   Is this a case of false advertising? Yes or No? Elaborate your answer by providing a calculation.   You may use the following conversions: 12 in = 1 ft, 2.54 = 1 in

To identify a metal, an experimenter placed, 4850cg sample in a graduated cylinder. He then poured 35.75 mL of water, covering the metal and bringing the liquid level in the cylinder to 42.5 mL. What is the density of the metal in kg/m3?

The density of lithium is 0.530 g/cm^3 what is the volume occupied by 1.20 x 10^3 g oflithium?

Which piece of equipment would you use to measure 7.10 mL of CuSO4 (aq)?

A). The density of osmium is reported by one source to be 22,610kg/m3. What is the density in g/cm3? B.) What is the mass of a block of osmium measuring 10.0cm. x 7.0cm. x 9.1cm. ?

If a sample of unknown substance has a mass of 3.10 kg and a volume of 1.80 L, what is the density of the substance when expressed in conventional (but non-SI) units of g/cm3?

Name the SI base units that are important in chemistry,and give the SI units for expressing the following:(a) length, (b) volume, (c) mass, (d) time, (e) temperature.

The German chemist Fritz Haber proposed paying off the reparations imposed against Germany after World War I by extracting gold from seawater. Given the following data, what was the dollar amount of the gold that could have been extracted from 3.0 m3 of seawater? The price of gold at the time was $0.68 per gram of gold. Gold occurs in seawater to the extent of 5.15 x 1011 atoms per gram of seawater. The density of seawater is 1.03 g/cm3.