Question

1. describe the property of water that is indicated by the data. how is this property explained by the structure of water molecules and the bonds between them? 3. if you were to go to a sandy beach on a sunny summer day, which would feel

Explanation:

The heating - curve shows that water heats up more slowly than sand. This is due to water's high specific heat capacity. Water molecules are held together by hydrogen bonds. These hydrogen bonds require a significant amount of energy to break, so more heat energy is needed to increase the temperature of water compared to sand. Sand has weaker intermolecular forces and heats up more quickly.

Answer:

Water has a high specific heat capacity compared to sand. This is because of the hydrogen - bonding between water molecules. Hydrogen bonds are relatively strong intermolecular forces that require more energy to break, resulting in water heating up more slowly than sand which has weaker intermolecular forces.