For a neutral nitrogen, how many electrons are in the 2p electron orbitals?

Select the correct answer. given: 2libr + ba → babr2 + 2li in this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced? a. 1.18 mol b. 2.37 mol c. 4.73 mol d. 16.4 mol e. 32.9 mol

What are the similarities of physical and chemical change ?

What is the molar mass of ca(cio4)2