Use Slater's rules to estimate Zeff for the 4f and valence electrons of Hg2+ and O2−; assume for this purpose that all the inner electrons with (n - 3) or less screen a full +1. Express your answers using two decimal places separated by commas.

You are performing an experiment in a lab to attempt a new method of producing pure elements from compounds. the only problem is that you do not know what element will form. by your previous calculations you know that you will have 6.3 moles of product. when it is complete, you weigh it and determine you have 604.4 grams. what element have you produced?

What three things determine the shape and size of a puddle when water is poured out onto a surface

In which situation can a mixture always be called a solution