An atom's electron configuration ends with 3p2. If another atom has eight more electrons, what would be the continuation of the electron configuration? 3p24s23d6
3p64s23d2
3p63d24s2
3p23d64s2

For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with ph. if the solubility does change, pick the ph at which you'd expect the highest solubility. you'll find ksp data in the aleks data tab. compounds does solubility change with ph

If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?

6. using 3 – 4 sentences explain (in your own words) why water expands when it freezes? 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation.