Consider the following reversible reaction: CO2 + H2O <--> H2CO3.In which direction (right or left) will the reaction proceed if the CO2 concentration in the blood is reduced?
Consider the following reversible reaction: CO2 + H2O <--> H2CO3.In which direction (right or left) will...
Complete the following sentences describing the reactions of CO2 in plasma. red blood cells carbonic anhydrase low left reversible acidic right cytoplasm basic arrow The concentration of carbon dioxide determines the following reaction: H2O + CO2 + H2CO3 The above reaction is catalyzed by the enzyme carbonic anhydrase found in In the tissues, where CO is high, the reaction will move to the making the blood more making In the lungs where CO2 is low and H2CO3 is high, the...
Reversible reaction to consider: CO2(g) + H2O(l) + Na+(aq)+Cl-(aq)= HCO3(aq) +H+(aq)+Cl-(aq) Note: This reaction models atmospheric CO2 which dissolves in the ocean in a reversible reaction. Answer the following questions: 1. From an equilibrium perspective, what happens to the pH of the ocean when the concentration of CO2 in the atmosphere increases? 2. What affect on equilibrium would occur if some Na is removed from the reaction? 3. If the pH of the ocean was lowered by adding a large quantity...
4. Consider the following reaction at equilibrium CO(g) + H2O(g) + CO2(g) + H2(g) 2.50 mole of CO(g) and 2.50 mole of H2O(g) gas at 588 K are mixed in a 10.00 L container. (Kc = 31.4 at 588 K) Calculate the concentration of CO(g), H2O(g), CO (g), and H.(g) at equilibrium. 5. Consider the following reaction: CO(g) + H2O(g) + CO2(g) + H2(g) (a) If a 10.00L container has 2.50 mole of CO(g), 2.50 mole of H2O(g), 5.00 mole...
The reaction will shift in the direction of reactants. The reaction will shift in the direction of products, The system is at equilibrium. QUESTION 5 H2CO3(s) = H2O(l) + CO2(g) Le Châtelier's principle predicts that adding more CO2 will result in shift the equilibrium to the left no effect shift the equilibrium to the right an increase in the concentration of CO2 a decrease of concentration of H2CO3 QUESTION 6 A particular reaction has an activation energy, E. of 121...
1) why is CO2 the conjugate acid of bicarbonate? Please explaing CO2 (g) + H2O(l) ⇄ H2CO3 (aq) 2) Exercise increases metabolism and thus increase the amount of CO2 in the blood. Following a bout of intense exercise, the pH of your blood was found to be 7.1 and the HCO3− concentration in the blood to be 8 mM. Remember the overall reaction for the bicarbonate buffering system in the blood can be written as: H2CO3 (aq) ⇄ HCO3- (aq)...
Consider the following equilibrium reaction: C3H8 (g) + 5O2 (g) -> 3CO2 (g) + 4 H2O (l) delta H = -2220KJ if the amount of H2) is reduced to the system, the CO2 concentration increases. select one: a) Right b) False
2) For the chemical reaction CO2(g) + H2O(l) = H2CO3(aq) give the correct expression for Kc, K, and K, or explain why such an expression cannot be given. [12 points)
2) For the chemical reaction CO2(g) + H2O(0) $ H2CO3(aq) give the correct expression for Kc, Kp, and K, or explain why such an expression cannot be given. [12 points)
Consider the following reaction: CO2(g) + 3H2(g) D CH3OH (g) + H2O (g) A reaction mixture initially contains 0.50 M CO2 and 0.75 M H2. Find the equilibrium constant (Kc) for the reaction, if the equilibrium concentration of H2 is 0.45 M
urgent 2) For the chemical reaction I CO2(g) + H2O(O) = H2CO3(aq) give the correct expression for Kc, Kp, and K, or explain why such an expression cannot be given. [12 points)