When sodium carbonate is dissolved in water, it doesn’t dissociate, or break up, completely. there is always some sodium carbonate in solution. knowing this, which of the two samples is most alkaline?

Which of the following are sources of revenue for media companies? a. direct sales to producers b.advertising and subscriptions c. online purchase d. capital investments

Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons

Which of the four hypothetical substances you investigated would be most harmful to living organisms? 50 points!