A material with which heat capacity below would require the MOST heat to raise its temperature? A. 5.2 J/gC

B. 1.5J/gC

C. 2.2 J/gC

D. 3.7J/gC

Which type of substance ionizes partially and gives off hydrogen ions when dissolved in water? a. strong acid b. strong base c. weak acid d. weak base

An ice cube with a volume of 45.0ml and a density of 0.9000g/cm3 floats in a liquid with a density of 1.36g/ml. what volume of the cube is submerged in the liquid

50 points! need answer asap. what type of organic compound contains the following functional group? (2 points)