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1. ### Create a balanced equation for the following single replacement reaction :?

K(s) + AgNO3(aq) => KNO3(aq) + Ag(s)

1 Answers · Science & Mathematics · 21/04/2015

2. ### termodynamic help: caculating K?

... deltaS = [2(82)+(162)]-(42) deltaS = 284 J/mol.K = 0.284 kJ/mol.K And we know that deltaG = ...

1 Answers · Science & Mathematics · 20/03/2008

3. ### How to find the rate constant, k?

for the reaction A --> B + C rate = k x [A]^n for this reaction, you have both NO2 and F2 ...m rate2 = k x [A2]^n x [B2]^m dividing.. rate1 / rate 2 = (k / k) x ([A1]^n / [A2]^n) x ([B1]^m / [B2]^m) since...

2 Answers · Science & Mathematics · 31/01/2013

4. ### Rate Contant (k)..........?

k = rate/(mol/L)^3 If the rate is in mole/sec, then k = L^3/(mole.sec)

4 Answers · Science & Mathematics · 17/05/2011

5. ### what is the value of K?

the effect of temperature on rate constant K is given by arrhenius equation : K = Ae^(-...temperature in kelvin .. taking logarithms on both side of eqn ......(1) ln K = ln A - Ea/RT now if the value of rate constant at ...

1 Answers · Science & Mathematics · 27/10/2009

6. ### K; extent of reaction question?

At equilibrium, the K value is equal to the partial pressure of COF2 ... the equilibrium row expressions and the known K value for this reaction into the first equation written...

1 Answers · Science & Mathematics · 08/11/2013

7. ### HELP!!!What is the rate constant, k?

k=ideal gas constant k=universal gas constant k=constant proportional k=0.08205 L.atm/mol.K (if you're gonna use liter) or k=82.05ml.atm/mol.K (if you're gonna use ml) k is also be R it ...

1 Answers · Science & Mathematics · 28/04/2008

8. ### If the reaction is not spontaneous under standard conditions at 298 K, at what temperature (if any) would the?

... the reaction is not spontaneous under standard conditions at 298 K, at what temperature (if any) would the? T= ? K http:// hyperphysics...

3 Answers · Science & Mathematics · 05/12/2010

9. ### writing correct expressions for Q and K for salts acids bases etc?

In general, Q and K are in the form of the product of the products... simply (C^1) / (A^1). The expression K is in general related to the equilibrium, so you...

1 Answers · Science & Mathematics · 08/07/2009

10. ### what affects the numerical value of K?

... + bB = cC + dD Then K = ([A]^a x [B]^b) / ([C]^c x [D...initial concentration of a compound is not part of "K", which is the "equilibrium!" constant, which...

1 Answers · Science & Mathematics · 20/09/2007