21. Photosynthesis reactions in green plants use carbon dioxide and water to produce glucose (C6H12Os) and oxygen. Write the balanced
chemical equation for the reaction. If a plant has 88.0 g carbon diox-
ide and 64.0 g water available for photosynthesis, determine
a. the limiting reactant.
b. the excess reactant and the mass in excess.
c. the mass of glucose produced

Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.