Homework Answers
8) The overall reaction is:
OCl- + I- = Cl- + OI-
It is observed that the correct response is C, HOCl is a catalyst.
9) If the HI product is added, the reverse reaction increases its speed, and the forward reaction is low. Option D.
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Consider the following reaction mechanism: Step 1 OCI + H2O → HOCI + OH Step 2...
8. The rate law for the reaction H2O2 + 2H+212 + 2H2O is rate-k[H202][1]. The following...
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H2O2 + 3 I- + 2 H+ → I3- + 2 H2O Step 1. H2O2 + H+ → H3O2+ Step 2. H3O2+ + I- → H2O + HOI Step 3. HOI + I- → OH- + I2 Step 4. OH- + H+ → H2O Step 5. I2 + I- → I3- How many of the following statements are correct based on the information given? 1. I3- is a product of this reaction 2. I2 is a reactant in this reaction...
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. The solution reaction is believed to use the following mechanism RXN: I- + OCl- = OI- + Cl- 1) OCl- + H2O = HOCl + OH- (k1,k-1 both fast) 2) I- + HOCl -> HOI + Cl- (k2 slow) 3) HOI + OH- = H2O + OI- (k3, k-3 both fast) Derive the rate law. (show work)
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For the reaction H2O2 + 2H+ + 2I – ® I2 + 2H2O the following mechanism has been suggested. H2O2 + I – ® HOI + OH – slow OH – + H+ ® H2O fast HOI + H+ + I – ® I2 + H2O fast Identify the rate law for the reaction and explain why
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At 25°C, K = 0.090 for the following reaction. H20(g) Cl20(g)2 HOCI(g) Calculate the concentrations of all species at equilibrium for each of the following cases. (a) 1.3 g H20 and 2.0 g Cl20 are mixed in a 1.1-L flask. [Cl20] [H2O] 四 (b) 1.5 mol pure HOCI is placed in a 1.7-L flask Cl20] [H2O]
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At 25°C, K = 0.090 for the following reaction. H2O(g) + Cl2O(g) ⇌ 2 HOCl(g) Calculate the concentrations of all species at equilibrium for each of the following cases. (a) 1.0 g H2O and 2.0 g Cl2O are mixed in a 1.1 L flask. [HOCl]_______ M [Cl2O]_______ M [H2O]_______ M (b) 1.2 mol pure HOCl is placed in a 2.2 L flask [HOCl]______ M [Cl2O]______ M [H2O]______ M
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Please answer all four of
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Please answer all four of
these questions and explain WHY. I don't understand any of this.
Thank you!
Consider the following reaction: 2 SO2(g)O2(g)2 SO3(g) If 1.55 moles of SO2 and 1.55 moles of O2 are added to an empty sealed container: What is the rate of the reverse reaction BEFORE any SO3 has been formed? Greater than zero, and greater than the rate of the forward reaction. What is the rate of the reverse reaction an instant AFTER some...
10. The hydration of CO2 from the atmosphere according to the
reaction CO2(g) + H2O(l) HCO3–(aq) + H+(aq)
can be catalyzed by the enzyme carbonic anhydrase. Consider how
a catalyst works. Will the catalyst affect the rate of both the
forward and reverse reactions? Explain your reasoning.
10. The hydration of CO2 from the atmosphere according to the reaction CO2(e) + H20(1) HCO3(aq) + H+(aq) can be catalyzed by the enzyme carbonic anhydrase. Consider how a catalyst works. Will the...
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