During oxygenic photosynthesis, the O2 that is released comes from
a. |
light. |
|
b. |
H2O. |
|
c. |
C6H12O6. |
|
d. |
CO2. |
OXYGENIC PHOTOSYNTHESIS OCCURS IN 2 PHASE, ONE IS LIGHT REACTION WHICH IS DEPENDENT ON LIGHT AND OTHER IS DARK REACTION WHICH IS INDEPENDENT OF LIGHT. PHOTOLYSIS OF WATER OCCURS IN LIGHT REACTION.
During oxygenic photosynthesis, the O2 that is released comes from a. light. b. H2O. c. C6H12O6....
Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction in which water H2O and carbon dioxide CO2 chemically react to form the simple sugar glucose C6H12O6 and oxygen gas O2 . What mass of oxygen gas is produced by the reaction of 1.93g of water? Be sure your answer has the correct number of significant digits.
Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction in which water (H2O) and carbon dioxide (CO2) chemically react to form the simple sugar glucose (C6H12O6) and oxygen gas (O2). What mass of simple sugar glucose is produced by the reaction of 9.0 g of carbon dioxide? Be sure your answer has the correct number of significant digits.
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
Which of the following is true? During photosynthesis, oxygen is generated during the dark reactions from CO2. During photosynthesis, oxygen is generated during the dark reactions from H2O. During photosynthesis, oxygen is generated during the light reactions from H2O. During photosynthesis, oxygen is generated during the light reactions from CO2.
Shown below is the net reaction of photosynthesis. This is a/an _____ reaction. (6 CO2 + 6 H2O ---> C6H12O6 + 6 O2 a) oxidation b) endergonic c) reduction d) exergonic
THE OVERALL REACTION OF PHOTOSYNTHESIS Why is the following reaction incorrect: 6CO2 + 6 H2O + energy from the sun ----> C6H12O6 + 6O2 a) a product is missing b) a reactant is missing c) CO2 does not directly interact with water d) it should be 12O2
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.
Calculate the standard-state entropy for the following reaction: 6 CO2(g) + 6 H2O(l) ⟶ 1 C6H12O6(s) + 6 O2(g) (If applicable, coefficients of one have been included for clarity.) The standard entropy values are given in the table. Formula S∘ J/(K⋅mol) C6H12O6(s) 212 O2(g) 205 CO2(g) 214 H2O(l) 189
1. Calculate the standard enthalpy of combustion for the following reaction: C6H12O6 (s) + 6 O2 (g) ---> 6 CO2 (g) + 6 H2O (l) To solve this problem, we must know the following ΔH°f values: C6H12O6 (s) -1275.0 O2 (g) zero CO2 (g) -393.5 H2O (l) -285.8 5. 2. Using the reaction and ΔH from #1, calculate how many liters of oxygen gas will be used to produce 11,000 kJ of energy at 745 mmHg and 90°C.
Both oxygen and carbon cycle back and forth from cellular respiration and photosynthesis. Briefly describe one of the following cycles: Please make sure your writing is thorough and presentable. Hint: think of the sun, the tree and the giraffe picture, O2 and H2O (water) OR CO2 and C6H12O6 (glucose)