How many grams of calcium chloride are needed to produce 10. 0 g of potassium chloride in the reaction cacl2(aq) + k2co3(aq) → 2 kcl(aq) + caco3(aq)?.

Deanna just finished high school she wants to work in the health science career cluster but is not interested in moving on to post secondary education which career would deanna best be suited for

Of the 168 hours in a week as a full time student you should spend how many hours per week on school work?

Did the universe cool off or get hotter as it expanded after the 'big bang"?