What would be the Kc overall if the reaction, CH2ClCOOH(aq) ⇌ CH2ClCOO-(aq) +H+(aq), occurs twice and the Kc of the reaction is 0.014? Would it be Kc overall= (Kc)2?
If the reaction is doubled value of Kc will be squared.
Please give a thumbs-up.
Thanks
What would be the Kc overall if the reaction, CH2ClCOOH(aq) ⇌ CH2ClCOO-(aq) +H+(aq), occurs twice and...
5) Calculate Kc for the reaction CH3COOH (aq) ⇌ CH3COO- (aq) + H+ (aq) from the following equilibrium concentrations. [CH3COOH] = 1.65 x 10-2 M, [CH3COO-] = 5.44 x 10-4 M, [H+] = 5.44 x 10-4 M.
For the following reaction: HA(aq) + H2O(l) ⇌ H+(aq) + A-(aq), Kc = 2x10-7 at 25oC The initial concentration of [HA] = 0.50M. What is the [H+] of the solution at equilibrium? Hint: you can assume x is small in comparison to 0.5M.
Need answer and explanation please!
b. What is the rate law for the overall-reaction? -I %10 pts) The relatonship between Kp and Kc is given by K,-K,(m". a. Calculate Kc for PCIs(g) → PC13(g) + Cl2(g) given KP-229 at 425°C. b. The reaction of nitrogen and hydrogen occurs according to the reaction N2 (g)+ 3H2 (g) → 2NH3 (g). Determine Kp for this reaction given Ke-6 x 105 at 25 °C x0602 An- nnr -1
b. What is the rate...
Write the overall reaction for the RedOx reaction (below) when it occurs in an acidic environment. 1A. Fe (s) + V2O3(aq) → Fe2O3(s) + VO (aq) B. NO2-(aq) + Al (s) → NH3(aq) + Al(OH)4- (aq) C. As2O3(aq) + NO3-(aq) → H3AsO4(aq) + NO (g) Steps for writing half-cell reactions and overall RedOx reactions: Balance atoms other than H and O by changing their coefficients Balance the O's by adding H2O Balance the H's by adding H+ Add electrons to...
of Write the balanced oxidation half-reaction for the following overall reaction: 2 H+ (aq) + Ca(s) → Ca2+(aq) + H2(g) Select one: a. H2(g) → 2 H (aq) + 2e Ob. 2 H(aq) - Halg) +2e c. none of the above d. Ca(s) + 2e + Calt (aq) MacBook Air
Write the overall reaction for the RedOx reaction (below) when it occurs in an acidic environment. HNO3(aq) + H3PO3(aq) → NO (g) + H3PO4(aq)
Question 23 What is the Kc expression for this chemical reaction: 2Cul(s) + 12(aq) + 2Cu2+(aq) + 41"(aq) ? O [Cu?' 11" Kc - [Cun?!) O kc 1121 [Cu?? o Kc Cull? 112 12 [Cu2+1 Kc = [Cu2+1 [12]
Balance the following Redox reaction, which occurs in Acidic solution: Mn2+ (aq) MnO4 (aq) + H,C204(aq) + CO2(aq)
For the combination of Na3PO4 (aq) + Ba(NO3)2 (aq) Overall reaction: ________________________________________________________________ Overall Ionic Reaction: ________________________________________________________________ Precipitate: _____________________________ Net ionic equation: ________________________________________________________________ Spectator ions: ________________________________________________________________
The following reaction occurs in basic solution: Br2 (aq) → Br– (aq) + BrO3– (aq) Which of the following statements is/are correct? This equation describes the self-oxidation-reduction (disproportionation) reaction of bromine in water. The oxidation number of Br changes from 0 to –1 and 0 to +1 in the reduction and oxidation half reactions respectively. In the balanced equation the number of moles of OH– is twice the moles of Br2.