Water has a heat capacity of 4.184 J/g °C. 19 50 g of water has a temperature of 30°C and a plece of hot copper is added to the water causing the temperature to increase to 70°C. What is the amount of heat absorbed by the water?
O 8368 J
-6276
O 6276 J
O-8368J

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

When a scientific theory has been tested and proved by the scientific community, it becomes a law

How can carbon move from "land" to bodies of water? describe the way human impact has lead to increased levels of co2 in the atmosphere.