If 54 j of heat is added to an aluminum can with a mass of 25.1 g , what is its temperature change? specific heat capacity of aluminum is 0.903 j/ g ∘ c

What does the symbol (–hfus) indicate in a phase change?

To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.

How many liters of ethylene glycol antifreeze (c2h6o2), with a density of 1.100 g/l, would you add to your car radiator containing 15.0 kg of water if you needed to protect your engine to - 21.5°c? for water, kf = 1.86°c m -1.