A bowl of ice cubes was added to a pitcher of water and the water in the pitcher cooled by 45.0 °C. If the total energy absorbed was 0.5 kcal, what was the mass of the ice cube?

Ateacher gives students four liquids commonly found in the kitchen - vinegar, apple juice, dish detergent, and milk - and ph indicator strips, which measure acidity. the teacher asks the students to put the liquids in order from most acidic to most basic. what type of investigation could the students conduct to determine the correct order for the liquids?