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1. ### The reaction 2CH4(g)⇌C2H2(g)+3H2(g) has an equilibrium constant of K = 0.154. If 6.60 mol of CH4, 4.35 mol of C2H2, and 11.65 mol ?

...]^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

2. ### .A bike rider approaches a hill with a speed of 8.5m/s. The total mass of the bike and rider is 85kg. a.Find the kinetic energy of the?

...g Height, h = (1/2) (8.5)² / (9.8) = 3.7 m (to 2 sig. fig.) ==== c . In part a, the answer depends on the total mass of the bike and the rider, as K .E. = (1/2) m v². In part b, the answer does not depend...

1 Answers · Science & Mathematics · 06/08/2020

3. ### You have a wonderful economy with words?

your kind criticism is deeply appreciated, f u c k you very much

3 Answers · Entertainment & Music · 06/08/2020

4. ### Concentration of B at equilibrium? ?

A(aq)   ⇌   2B(aq)   Kc = 5.85 × 10⁻⁶ Initial:     3.10 M          0 M Change:  -y M          +2y M Eqm:   (3.10 - y) M     2y M At equilibrium: Kc...

1 Answers · Science & Mathematics · 11/08/2020

5. ### Value of the equilibrium constant? ?

...]²) = 2.69 2C ⇌ D           K₂ = [D]/[ C ]² = 0.276 D ⇌ A + 2B     K = ? K = [A][B]²/[D] = ([A][B]²...

1 Answers · Science & Mathematics · 11/08/2020

6. ### rate? & concentration? ?

... .. [At] = 0.280M .. [Ao] = 0.830M ... . t = ? .... k   = 0.270 / (M * s) you get to finish.

1 Answers · Science & Mathematics · 05/08/2020

7. ### Chemistry help please ?

...have been defined as 100 kPa and 273.15 K . By this definition, 1 mole of an ideal gas has...mol NH3 X 17.02 g/mol = 1.90 g NH3 c . 0.112 mol X 6.022X10^23 molecules...

1 Answers · Science & Mathematics · 08/08/2020