Write a balanced chemical equation for the reaction by which hydrogen peroxide turns into water as it oxidizes mn2+ to Mno2 in acidic solution If you had a basic solution with the chromate ion it it, what color would the solution be what distinctive color change occurs when the basic chromate solution is made acidic. Write a balenced chemical equation to explain this change.
Cr2O7{2-} and CrO4 {2-}

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.

The identities of substances are the same before and after which type of change

What is the molarity of the solution produced when 145 g of nacl is dissolved in sufficient water to prepare 2.75 l of solution?