This is me and you :P

Name the following chemical compound: ca(c2h3o2)2

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?

The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false