In the conclusion to the snake mole lab, you have to convert 3.45 moles of (NH4)2S04 to grams. What is the molar mass of (NH4)2504?

How are isotopes of the same chemical element alike? how are they different?

According to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? view available hint(s) according to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? trigonal bipyramidal tetrahedral square planar determination of electron geometry requires information on whether the electron groups are lone pairs or bonding groups.

Which of the following is a solution a- brewed coffee b-tomato juice c- ranch salad dressing d- muddy water