Which of the following does NOT indicate a chemical reaction occurred? A. A gas being produced B. A solid being formed when mixing two liquids C. a sudden unexpected chnage in temperature D. A solid melting into a liquid

Sulfuric acid (a component of acid rain) reacts with limestone (calcium carbonate) to produce calcium sulfate and carbon dioxide. this damages buildings and statues made of limestone. which solution of sulfuric acid will damage these structures more quickly? a. 0.001% b. 0.005% c. 0.010% d. 0.015%

C3h8o3 - glycerol major species present when dissolved in water

When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.