How many moles of h2o are in 42.0 g h2o? 2.33 mol h2o 5.25 mol h2o 6.00 mol h2o 7.56 mol h2o

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.

How do i turn 2 s into one in the products

Ajet plane is speeding down the runway during takeoff. air resistance is not negligible. identify the forces on the jet.