You have 100 mL of solution that contains 2.35% (w/v) sodium citrate in water. You need to dilute this solution to a final concentration of 0.15% (w/v). What must the total volume of the solution be after adding water? How much water will you add?

Rank the following four acids in order of increasing bronsted acidity : h2f+ , ch3oh, (ch3)2oh+ , ch3sh2+

Which is true concerning the products and reactants of photosynthesis and cellular respiration? a. the products of photosynthesis are sugars and the reactants of cellular respiration are starches. b. the products of photosynthesis are reactants in cellular respiration. c. oxygen is needed for photosynthesis and is given off in cellular respiration.

Which is true according to the law of conservation of energy