Consider the formation of glucose from carbon dioxide and water, which takes place during photosynthesis
Ans- Photosynthesis is a complicated oxidation-reduction process (oxidation means removal of electrons from a molecule and reduction means gain of electrons by a molecule). During photosynthesis, light energy is used to drive the oxidation of water, thus producing hydrogen ions, electrons and oxygen gas. Then, the removed electrons and hydrogen ions are transferred to carbon dioxide that reduced to form glucose as organic products.
Consider the formation of glucose from carbon dioxide and water, which takes place during photosynthesis
Which statements describe photosynthesis? Select all that apply. takes in carbon dioxide produces carbon dioxide converts water to oxygen oxygen leaves as water produces glucose consumes glucose
Is it true that hydrogen atoms are transferred from water to carbon dioxide during photosynthesis and that this results in the formation of an energy – rich molecule? What is this molecule?
In photosynthesis, plants form glucose (C6H12O6) and oxygen from carbon dioxide and gaseous wTer. is photosynthesis thermodynamically favorable (spontaneous)?
15. In photosynthesis, plants convert carbon dioxide and water into oxygen and glucose, C6H1206. If 75.2 g of glucose are obtained when 131 g of CO2 react in the presence of excess H2O, what is the percent yield of the reaction?
During photosynthesis, which molecule directly provides the carbon and oxygen atoms required to build the glucose (C6H12O6) molecule? 1) NADPH 2) oxygen (O2) 3) water (H2O) 4) carbon dioxide (CO2) 5) ATP
Green plants use light from the Sun to drive photosynthesis, a chemical reaction in which liquid water and carbon dioxide gas form aqueous glucose (C6H12O6) and oxygen (O2) gas. Calculate the moles of carbon dioxide needed to produce 0.060 mol of glucose. Be sure your answer has a unit symbol, if necessary, and round it to the correct number of significant digits.
In photosynthesis, green plants convert carbon dioxide and water into glucose (C&H 208) according to the following equation: 6CO,(9) + 6H2O(l) + 678 kcal C6H12O.(aq) +602(g) Correct Part B What is the value of AH for the reaction? AEP O ? AH- kcal Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining
Part A Write a balanced equation for the photosynthesis reaction in which gaseous carbon dioxide and liquid water react in the presence of chlorophyll to produce aqueous glucose (C6H12O6) and oxygen gas. Express your answer as a chemical equation. Identify all of the phases in your answer. FAQ R O ? Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining
Consider the complete combustion of 1.00g of glucose to carbon dioxide and water. Calculate the work of expansion when water obtained is(a)liquid, (b)vapour at 20.0°C when the external pressure is 1.20atm.For both cases, briefly comment on the meaning of the sign/result.
Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction in which water (HO) and carbon dioxide (CO) chemically react to form the simple sugar glucose (CH20.) and oxygen gas (0) What mass of carbon dioxide is consumed by the reaction of 6.6 g of water? Round your answer to 2 significant digits. 3