How many grams of Oz gas would be required to produce a total pressure of 8.00atm if the container already contains 140.0g of N2 gas that is attributing to the Ptot with PN2 of 3.00atm with 56.Ograms?

Which is mostly likely why many scientists reject the cold fusion theory

Which statement describes evidence of a chemical reaction? a) ice melting eliminate b) water boiling c) lighting a match d) grape juice freezing

Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.