at 21.0 ° and 1.28 atm ( assume the reaction occurs). if 115 bismuth reacts with 23.0 g of hydrochloric acid , how many liters of hydrogen gas will be produced? please include a balanced chemical equation and include states of matter. don't forget significant figures and units.

Seawater contains approximately 3.5%nacl by mass and has a density of 1.02 g/ml. what volume of seawater contains 7.5 g of sodium?

Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat

Why doesn't heat added to water make the tempature rise above 100c