PLEASE HELP I WILL GIVE YOU BRAINLIEST Provide the chemical formula for the following Provide the chemical name for the following
1. Calcium Dichromate
2. Na2SO3
3. Ammonium Sulfite
4. Cu(NO2)2

Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1

According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons

If a solution had a ph of 7 what is the solution