How many moles in c3h8 with 11.3 moles of carbon

What is the mass of 0.46 mol of mgcl2

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.

Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?