Which of the following is the correctly balanced chemical equation for the reaction of Ca(OH)2 and HNO3?
Ca(OH)2 + HNO, → Ca++NO;
Ca(OH)2 + 2HNO, → 2H2O+2NO-
Ca(OH)2 + 2HNO, →H, O+CaNO,
Ca(OH)2 + 2HNO, → 2H2O+ Ca(NO3)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.

What is the approximate vapor pressure when the gas condenses at 70 degrees celsius

One similarity and one difference between an element and a mixture of elements