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  1. arrhenius equation... K = A x exp(-Ea/(RT)) rearranging...look familiar? ************ anyway...let's let K1 be the K@52°C... so that T1 = 52°C and T2...

    1 Answers · Science & Mathematics · 17/09/2011

  2. K is equal to the concentration of the product(s) raised to the power of...concentration of NH3. [NH3] = X [N2] = 0.780 [H2] = 0.500 K = 6.02x10^-2 [NH3]^2/([N2][H2]^3) = K Substituting...

    3 Answers · Science & Mathematics · 04/03/2009

  3. K = 1 only at equilibium so you know that ΔH° and ΔS...look up the ΔH and ΔS. The answer is 725 K. All you need ot know is the formula for tests and that K...

    1 Answers · Science & Mathematics · 22/04/2011

  4. K = [O3]^2 / [O2]^3 K = [O3]^2 / [O2]^3 [O3]^2 = K [O2]^3 [O3]^2 = (1.8 x 10 ^ -7) [0.0012]^3 [O3] = 1.76 x 10^-8 ````````````````````````````````

    1 Answers · Science & Mathematics · 05/08/2013

  5. k=Axe^-Ea/RT find A(collision frequency) thats about 1.28 x10^14 then use the same eq to find k at 60 C ans is 1.46 x10^-3 and hey take R as8.314 n convert temp into kelvins (t+273)

    1 Answers · Science & Mathematics · 13/11/2010

  6. ...constant = .0821 (atm x L / mole x L) T = 298 K V = 10 L Now plug your info... by moles x degrees K) T = degrees Kelvin (if given...

    2 Answers · Science & Mathematics · 01/11/2010

  7. ...the # of electrons = # of protons. The electron configuration of K is: 1s^2 2s^2 2p^6 3s^2 3p^6 4s^1. 1.) Metals in the ...

    3 Answers · Science & Mathematics · 29/11/2011

  8. You have to be careful. Big case K is for an equilibrium constants when talking about ...

    1 Answers · Science & Mathematics · 14/03/2008

  9. K is unit for Kelvin, a measurement unit for temperature. m = 10^(-3) , u...and is = 10^(-6) so just like in the mm case, to convert mK/s -> K/s, simply multiply by 10^(-3).

    2 Answers · Science & Mathematics · 18/09/2010

  10. K = [C] * [D]^5 / [A]^3 * [B]^2 K = [0.40] * [0.020 ^ 5] / [0.20 ^ 3] * [1.0 ^ 2] K = [0.40] * [0.0000000032] / [0.008] * [1.0] K = [0.00000000128] / [0.008] K = 0.00000016

    1 Answers · Science & Mathematics · 01/05/2008

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