Write a sentence or mathematical expression that relates each of the following:
-mass to moles
-moles to mass
-moles to particles
-particles to moles

0.09 moles of sodium sulfate in 12 ml of solution

Imagine you are a business executive who wants to pursue an environment policy for your company that limits pollution and uses fewer raw materials but would cost more what might be the discussion to your next broad meeting how would you make your case to your shareholders

The electron configuration for chromium is 1s22s22p63s23p63d54s1 instead of 1s22s22p63s23p63d44s1. the configuration is an exception to the pauli exclusion principle heisenberg uncertainty principle aufbau principle schrödinger equation