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...you're given Ea and two temps and asked to calc

**k**.. .. . .whenever you read Ea, T and**k**(or rate) in the same equation...2 Answers · Science & Mathematics · 01/06/2020

from the arrhenius equation ..

**k**= Ao exp(-Ea / RT) for 2 conditions of different ...1 Answers · Science & Mathematics · 09/02/2020

Because Q <

**K**, the reaction will proceed to the right to reach equilibrium at which point Q =**K**1 Answers · Science & Mathematics · 06/06/2020

...]^3 .. Q = ---- ---- ---- ---- --- .. ... ... ... ..[CH4]^2 if Q >

**k**, then the rxn is shifted to the left if Q <**k**...2 Answers · Science & Mathematics · 08/08/2020

...the reaction is first order with respect to [O2]. Rate =

**k**[NO]^2 [O2] Use any reaction to calculate the value of**k**: 5....1 Answers · Science & Mathematics · 10/06/2020

ΔG° = -R T ln(

**K**) -6.73 = -(8.31 × 10⁻³) × 298 × ln(**K**) ln(**K**) = 2.72**K**= e²˙⁷² Equilibrium constant for the reaction,**K**= 15 The answer: d. 151 Answers · Science & Mathematics · 11/04/2020

Assuming that the pressure does not change, V1/T1 = V2/T2 200 L / 20

**K**= V2 / 40**K**V2 = 400 L2 Answers · Science & Mathematics · 10/09/2020

... T₂ = V₂T₁/V₁ T₂ = 2.00 * (0 + 273.15

**k**)/(1.00 L) = 546.3 K1 Answers · Science & Mathematics · 15/08/2020

(57.9 L) x (342

**K**/ 300.0**K**) = 66.0 L So answer c.1 Answers · Science & Mathematics · 10/12/2019

**k**inetics (and specifically activation energy in this case) are not the same as thermodynamics. In effect, once an exoothermic reaction commences, it generally provides enough energy to maintain itself (its energy output is employed to drive additional leaps over the...1 Answers · Science & Mathematics · 29/07/2020

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