No pic/link pls. A plant has completed the process of photosynthesis; carbon dioxide and water are transferred into oxygen and glucose.

6CO2 + 6H2O → C6H12O6 + 6O2
264.06g 180.18g ?g 32G

What is the mass of the glucose to the nearest hundredth of a gram, that is created in this reaction?

Before it was launched, a helium-filled balloon had a pressure of 201 kpa at a temperature of 27°c. at an altitude of 15,000 m, the pressure had decreased to 2.5 kpa and the temperature had dropped to -14 °c. the volume of the balloon increased to 59.3 m3. what is the original volume of the balloon? 13 m3 0.85 m3 0.077 m3 1.17 m3