8. As a sample of chloroform is heated from 22°C to 33°C it absorbed 1.0 kilojoules of heat. What was the mass in grams of the heated chloroform? The
specific heat of chloroform is 0.96 J/gºC.

Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone,due to its high light availability and warm water temperature

How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?

Nonpoint source pollution is difficult to control because it