The molar mass of XCl₃ • 6H₂O is 266.44 g/mol. How many grams of Cl atoms (the molar mass of Cl is 35.45 g/mol) are in a 1.20 g sample of XCl₃ • 6H₂O?

A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?

Acontrol during an experiment. might change remains constant does not exist does change

How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.