It takes 90.0 kwh (kilowatt-hours) of electrical energy to produce 6.00 kg aluminum metal from aluminum oxide by the hall-heroult process. what amount of energy is necessary to melt 6.00 kg aluminum metal? the enthalpy of fusion for aluminum metal is 10.7 kj/mol (1 watt = 1 j/s). kj

Asuspension of yeast cells is being grown under anaerobic conditions such that glucose is degraded to ethanol and carbon dioxide. if one wishes to follow this process by monitoring the release of 14co2, at which positions in the glucose molecule would the 14c label need to be incorporated?

Who determined the nature of chemical bonds?

Which of the following will cause an increase in the acceleration of an object? increase force decrease force increase mass decrease mass