Explain, in terms of valence electrons, why the bonding in magnesium oxide, mgo, is similar to the bonding in barium chloride, bacl2.

In all living cells dna controls cellular activities by

0.2348 grams of pbcl2 used to form 44.0 ml of solution.

Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.