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  1. ... gas law PV = nRT n = number of moles R = gas constant = 0.08206 (atm∙L)/(mol∙K)                    8.314 ...

    1 Answers · Science & Mathematics · 11/03/2020

  2. ...) / exp(-Ea / RT1) rearranging .. k2 = k1 * exp[ (Ea/R) * (1/T1 - 1/T2) ] where .. k1 = 1.35x10^2 / sec .. Ea = 55500 ...

    1 Answers · Science & Mathematics · 09/02/2020

  3. ...constant and cancel it .. (4) plug and chug.... remember T must be absolute.. K or R.. never °C nor °F you do that and you don't need to remember ...

    3 Answers · Science & Mathematics · 31/07/2019

  4. ...the wire and voltmeter to the copper electrode. So the electrons flow from r left to right. The conventional eq'n is Zn|Zn^2...

    3 Answers · Science & Mathematics · 10/02/2020

  5. ...the electron and the effective charge on the nucleus) and the distance between them (r). As the distance increases, the force decreases, and the energy...

    2 Answers · Science & Mathematics · 08/07/2019

  6. ...1215 K V = 0.0555 m^3 X 1000 L/m^3 = 55.5 L R = 0.08206 Latm/molK (1270 atm) (55.5 L) = n (0.08206 Latm...

    3 Answers · Science & Mathematics · 26/07/2019

  7. ...you need the pressure in some other unit, just use the corresponding value of R)

    1 Answers · Science & Mathematics · 11/09/2019

  8. ... = ? L No. of moles, n = 0.0012 mol Gas constant, R = 0.08206 L atm / (mol K) Temperature, T = 298 K...

    2 Answers · Science & Mathematics · 07/05/2019

  9. Ammonium Nitrate ➜ Nitrous Oxide + Water NH₄NO₃ ➜ N₂O + 2H₂O Ammonium nitrate is 80.0 g/mol N₂O is 44 g/mol H₂O is 18 g/mol thus we have 1 mol of NH₄NO₃...

    1 Answers · Science & Mathematics · 19/01/2020

  10. k = ln(2) / (half life) = ln(2) / (35 s) = 0.0198 /s Arrhenius equation: k = A e^[-Eₐ/(RT)] Then, A = k / e^[-Eₐ/(RT)] A = (0.0198 /s) / e^[-65000/(8.314×323)] /s = 6.44 × 10⁸ /s

    1 Answers · Science & Mathematics · 01/05/2019

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