Determine the number of protons, electrons, and neutrons in each of the following isotopes:
a. sodium-23
b. calcium-40
c. 64/29 Cu
d. 108/47 Ag

Using the periodic table, complete the table to describe each atom. type in your answers

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?

‘which reaction would most likely require the use of an inert electrode?