Copper has a specific heat of 0.092 cal/g °c, and iron has a specific heat of 0.106 cal/g °c. which metal would make the best material for cooking pans because it would take less heat energy to heat? copper iron

If soap hits the floor, is the soap dirty or the floor

Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction: 2al(s)+3cl2(g)→2alcl3(s) what is the maximum mass of aluminum chloride that can be formed when reacting 32.0 g of aluminum with 37.0 g of chlorine? express your answer to three significant figures and include the appropriate units.

Smog is the term used to describe the combination of fog and smoke