Question

In: Chemistry

In photosynthesis, plants form glucose (C6H12O6) and oxygen from carbon dioxide and water. Calculate ΔS∘rxn at...

In photosynthesis, plants form glucose (C6H12O6) and oxygen from carbon dioxide and water. Calculate ΔS∘rxn at 25 ∘C. Calculate ΔG∘rxn at 25 ∘C.

Solutions

Expert Solution


Related Solutions

In photosynthesis, green plants convert carbon dioxide and water into glucose (C6H12O6) according to the following...
In photosynthesis, green plants convert carbon dioxide and water into glucose (C6H12O6) according to the following equation: 6CO2(g)+6H2O(l)→ C6H12O6(aq)+6O2(g). Estimate ΔH for the reaction using bond dissociation energies from Table 7.1. Give your answer in kcal/mol and kJ/mol. C6H12O6 has five C−C bonds, seven C−H bonds, seven C−O bonds, and five O−H bonds. Express your answers as integers separated by a comma.
The reaction of glucose, C6H12O6, to carbon dioxide and water is a common reaction in the...
The reaction of glucose, C6H12O6, to carbon dioxide and water is a common reaction in the body. C6H12O6 (s) + _6__ O2 (g) → __6__ CO2 (g) + __6__ H2O (g) If you eat 15.0 g of glucose from some candy you eat, how many grams of carbon dioxide will you produce? If the density of water at body temperature (37 ⁰C) is 0.9933 g/mL, how many mL of water is produced from this reaction?
Plants require carbon dioxide for photosynthesis; despite this, the greater the amount of carbon dioxide released...
Plants require carbon dioxide for photosynthesis; despite this, the greater the amount of carbon dioxide released into the atmosphere by various sources (including carbon emissions from vehicles), the worse it is for our biosphere. Discuss 3 reasons why it is detrimental to our planet to have high levels of carbon dioxide emitted continuously into the atmosphere.
In order to determine the rate of photosynthesis (the conversion by plants of carbon dioxide and...
In order to determine the rate of photosynthesis (the conversion by plants of carbon dioxide and water into glucose and oxygen), the oxygen gas emitted by an aquatic plant is collected over water at a temperature of 293 KK and a total pressure of 753.3 mmHg. Over a specific time-period, a total of 1.84 LL of gas is collected. The partial pressure of water at 293 KK is 17.55 mmHg. What mass of oxygen gas (in grams) forms? Express your...
Methanol and oxygen react to form carbon dioxide and water, like this: 2CH3OH (l) + 3O2...
Methanol and oxygen react to form carbon dioxide and water, like this: 2CH3OH (l) + 3O2 (g) → 2CO2 (g) + 4H2O (g) At a certain temperature, a chemist finds that a 4.4L reaction vessel containing a mixture of methanol, oxygen, carbon dioxide, and water at equilibrium has the following composition: compound amount CH3OH 4.65g O2 2.54g CO2 2.36g H2O 4.97g Calculate the value of the equilibrium constant Kc for this reaction. Round your answer to 2 significant digits.
Consider the formation of glucose from carbon dioxide and water (i.e., the reaction of the photosynthetic...
Consider the formation of glucose from carbon dioxide and water (i.e., the reaction of the photosynthetic process): 6CO2(g)+6H2O(l)→C6H12O6(s)+6O2(g) . The following table of information will be useful in working this problem: T= 298 K CO2(g) H2O(l) C6H12O6(s) O2(g) ΔH∘f (kJ mol−1) -393.5 -285.8 -1273.1 0.0 S∘ (J mol−1 K−1) 213.8 70.0 209.2 205.2 C∘P,m (J mol−1 K−1) 37.1 75.3 219.2 29.4 Calculate the entropy change for this chemical system at T = 298 K. Calculate the enthalpy change for this...
Consider the formation of glucose from carbon dioxide and water (i.e., the reaction of the photosynthetic...
Consider the formation of glucose from carbon dioxide and water (i.e., the reaction of the photosynthetic process): 6CO2(g)+6H2O(l)→C6H12O6(s)+6O2(g). The following table of information will be useful in working this problem: T= 298 K CO2(g) H2O(l) C6H12O6(s) O2(g) ΔH∘f (kJ mol−1) -393.5 -285.8 -1273.1 0.0 S∘ (J mol−1 K−1) 213.8 70.0 209.2 205.2 C∘P,m (J mol−1 K−1) 37.1 75.3 219.2 29.4 A. Calculate the entropy change for this chemical system at T = 298 K. B. Calculate the enthalpy change for...
1. Butane, C4H10, reacts with oxygen, O2, to form water, H2O, and carbon dioxide, CO2, as...
1. Butane, C4H10, reacts with oxygen, O2, to form water, H2O, and carbon dioxide, CO2, as shown in the following chemical equation: 2C4H10(g)+13O2(g)→10H2O(g)+8CO2(g) Calculate the mass of butane needed to produce 71.5 g of carbon dioxide. 2. For the reaction, calculate how many grams of the product form when 22.4 g of Ca completely reacts. Assume that there is more than enough of the other reactant. Ca(s)+Cl2(g)→CaCl2(s) 3. For the reaction, calculate how many grams of the product form when...
Butane, C4H10, reacts with oxygen, O2, to form water, H2O, and carbon dioxide, CO2, as shown...
Butane, C4H10, reacts with oxygen, O2, to form water, H2O, and carbon dioxide, CO2, as shown in the following chemical equation: 2C4H10(g)+13O2(g)→10H2O(g)+8CO2(g) The coefficients in this equation represent mole ratios. Notice that the coefficient for water (10) is five times that of butane (2). Thus, the number of moles of water produced is five times the number of moles of butane that react. Also, notice that the coefficient for butane (2) is one-fourth the coefficient of carbon dioxide (8). Thus,...
Fill in Oxygen NADPH Light energy Water Carotenoid Carbon dioxide ATP Chlorophyll a Glucose ATP Synthase...
Fill in Oxygen NADPH Light energy Water Carotenoid Carbon dioxide ATP Chlorophyll a Glucose ATP Synthase _______________ accessory pigment of photosynthesis _______________ main photosynthetic pigment _______________ Released by plant cells into atmosphere _______________ Made when ADP and Phosphate bond _______________ 2 reactants in photosynthesis _______________ 2 products in photosynthesis _______________ can be viewed as a visible spectrum _______________ reflects green light _______________ carries electrons from light dependent reaction to Calvin cycle _______________ ultimate energy source for life
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT