Based on the equation below, if you had 3 moles of Nitrogen, how many moles of Hydrogen gas
do
you need?
1N2 + 3H2 → 2NH3

Bohr's model could only explain the spectra of which type of atoms? single atoms with one electron single atoms with more than one electron bonded atoms with one electron bonded atoms with more than one electron

2points what is the job of a scientist? a. to answer ethical questions. b. to write laws based on his or her knowledge. c. to ask and answer scientific questions. d. to ignore facts that do not support his or her theory.

All cells are made of four types of acids, lipids, proteins, and carbohydrates.