A piece of ice with a specific heat of 2.06 J/g*C was heated from-10.0°C to 15.0*C. During that process, the ice absorbed 1500 joules of heat energy. What is th mass of the piece of ice?​

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%

Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.

Ted and emily played a mixed doubles tennis match against jack and brenda. in the second match. ted and brenda played against jack and emily. which type of chemical reaction does the situation demonstrate?