What is the percent yield if 107.50 g NH3 reacts with excess O2 according to the balanced equation below and the actual yield is found to be 154.70 grams of NO?
4 NH3 + 5 02 + 4 NO + 6H2O

Identify one disadvantage to each of the following models of electron configuration: -dot structures -arrow and line diagrams -written electron configurations type in your answer below. (answer) -dot structures do not show the distribution of electrons in orbitals and take up a lot of space. -arrow and line diagrams take up a lot of space and make it difficult to count electrons. -written configurations make it easy to lose count of electrons and do not show the distribution of electrons in orbitals.