The number of molecules in 1.0 mole of H2O is as in one mole of Oz.
more
o the same
O a lot more
less

7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?

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.