 , 22.06.2019 08:20 BaileyElizabethRay

# An indoor swimming pool is 105 feet long and 65.0 m wide. calculate the mass of water (density = .9998 g/ml) needed to fill the pool if it is 10.5 m deep. (1 ml = 1 cm^3). 11. a penny contains 97.0 % of zn and 3.00% of cu. calculate the density of a penny if the respective densities of cu and zn are 8.95 g/cm^3 and 7.14 g/cm^3. a hybrid car has a gasoline mileage of about 65.0 mi/gallon. how much money will it require to drive this car from irving to el paso if the distance between the two cities is about 755 mi and the gas costs \$ 5.99/gallon? barracudas are fast moving fish which can move at about 31.0 m/s in the open sea. express this speed in mi/h. how many significant figures are there in each of the following measurement?   ### Another question on Chemistry Chemistry, 22.06.2019 09:30
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You just calculated that the heat of fusion for chloromethane is 6400 j/mol. the heat of fusion for hydrogen is 120 j/mol.? which of the following account for this difference? more than one correcta. chloromethane can absorb more energy at the same temperature. b. hydrogen has stronger intermolecular forces than chloromethane. c. hydrogen molecules can pack more closely than chloromethane molecules. d. chloromethane experiences dipole-dipole interactions. e. chloromethane has a higher molar mass than hydrogen.
An indoor swimming pool is 105 feet long and 65.0 m wide. calculate the mass of water (density = .99...
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