To draw a lewis structure for a
covalent compound, begin by
calculating a, the available
electrons, and n, the needed
electrons.
what is n for silicon
tetrachloride, sicl4?
enter

How do i complete this electrolysis of water lab? i’m at home, so i don’t have the materials, and the lab didn’t properly work and was incomplete at school.

Joe shines white light into a bowl half full of water at an angle of incident of 27.5°. calculate the angle of refraction in the water given the indices of refraction for air and water are 1.00 and 1.36, respectively.

What are the first three quantum numbers for the electrons located in subshell 2s?