A 50.0 g sample of Fe at 100°C is added to 500.0 mL of water at 35°C in a perfectly insulated container. Which of the following statements is true?
A. The temperature of the water will decrease.
B. The heat energy lost by the Fe will be equal to the heat energy gained by the water.
C. The temperature change of the Fe will have the same magnitude as the temperature change of the
water.
D. The heat energy lost by the Fe will be less than the heat energy gained by the water.

D- The heat energy lost by Fe will be the less than the heat energy gained by the water.

Explanation:

astronomers such as edwin hubble.

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.