A 55g piece of metal at 315 is placed in a calorimeter with 500.g of water at 20 if the final temperature of both the metal and water is 25 what is the specific heat of the metal

Sulfuric acid is a polyprotic acid. write balanced chemical equations for the sequence of reactions that sulfuric acid can undergo when it's dissolved in water.

What is the volume of 3.2 moles of chlorine gas (cl2) at 295 k and 1.1 atm?

An electron moved from a lower energy level to a higher energy level. what most likely happened during the transition? a random amount of light was released. a fixed amount of energy was absorbed. a fixed amount of energy was released. a random amount of light was absorbed.