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1. ### Calculate K for the following reaction: 2 A ⇌ 3 D given the following K values: A ⇌ ½ B + C K1 = 85.90 3 D ⇌ B + 2 C K2 = 1.17?

Calculate K..... 2A <==> 3D A <==> ½B + C .............. K1 = 85.90 3D <==> B + 2C...

2 Answers · Science & Mathematics · 07/02/2019

2. ### Calculate the equilibrium constant, K, for the following reaction at 80°C......?

Plug and Chug: Delta G is equal to -RT * ln K where R is the ideal gas constant, T is the temperature in Kelvins and Kis the equilibrium constant.

1 Answers · Science & Mathematics · 15/07/2011

3. ### Starting with equimolar HNO2 and NaNO3, predict the magnitude of K at equilibrium.?

Go with a. The K is the math product of the two products divided by the math...

2 Answers · Science & Mathematics · 23/07/2008

4. ### For a particular reaction at 235.6 °C, ΔG = -2.48 kJ, and ΔS = 387.06 J/K.?

...change at the new temperature, ΔG - (-2.48 kJ) = -(-95.2 - 235.6°C)(0.38706 kJ/K) ΔG = 125.6 kJ

1 Answers · Science & Mathematics · 12/02/2014

5. ### Chemistry, Calculate K?

...][B]² Write K expression for target equation K = [C]²[D] / [A][B]² ................. ................. which ...

1 Answers · Science & Mathematics · 13/02/2019

6. ### The equilibrium constant Kp for the following equilibrium is 37 at 298 K.?

SInce temperature is constant. So, Kc=Kp=37

1 Answers · Science & Mathematics · 17/12/2010

7. ### What is the name of the chemical family for each of the following?

a) chlorine, cl - HALOGENS b) magnesium, Mg - ALKALINE EARTH METALS c) potassium, K - ALKALI mETALs d) helium, He - RARE GASES or INERT GASES

2 Answers · Science & Mathematics · 04/03/2010

8. ### A sample of helium has a temp of 20*C or 293 K. Another sample has twice the average translational energy. What is the temp in *C and K?

You double the temperature in K. Most gas calculations must be done in kelvin, so when in doubt, use K.

3 Answers · Science & Mathematics · 18/06/2017

9. ### What factors cause intermolecular bonding to cause the difference in boiling points between Kr and HBr?

The difference in electronegativity between H and Br causes a polar bond (one with electrons shared unevenly between the atoms). This creates a positive and negative side on the molecule which is attracted to the opposite charge on...

1 Answers · Science & Mathematics · 14/03/2016

10. ### Rubidium has a heat of vaporization of 69.0 kJ/mole and an entropy of vaporization of 71.9 J /(K mol).?

... = 69000J/mol / 71.9J/molK = 960K = 687°C d is the correct answer.

1 Answers · Science & Mathematics · 08/12/2007