If 342 grams of CuCl2 reacts with 217 grams of NaNO3, how many moles of NaCl will be produced?

For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition

Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.

At 450 mm hg a gas has a volume of 760 l, what is its volume at standard pressure