2. La siguiente ecuación balanceada representa la segunda etapa del Proceso Ostwald para producir ácido nítrico. b) Si se mezclan 25 g de NO2 y 50 g de agua, ¿cuántos gramos de HNO3 se obtienen?

Complete the table for ion charge based upon their losing or gaining electrons in the outer shell. (use the periodic table as necessary.) group most likely ionic charge # of valence electrons i +1 ii +2 iii +3 iv +4 or -4 v -3 vi -2 vii -1 viii 0

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.

Can someone me with 3 and 4 plz. this is for masteries test.