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1. ### HELP I AM IN NEED OF CHEMISTRY HOMEWORK HELP?

*** (9) *** from the arrhenius equation .. k = Ao exp(-Ea / RT) assuming Ao, Ea, R are all +, then increasing T increases k.... . .plug in values and try it if you need to. *** 10 *** we can assume activation energy...

2 Answers · Science & Mathematics · 06/03/2018

2. ### Why The Boston Celtics Are Preparing For Paul Pierce's Number 34 Jersey Retirement Ceremony And To Celebrating Paul's Celtics Career?

His longevity with the Boston Celtics.

2 Answers · Sports · 11/02/2018

3. ### Two loudspeakers are 1 meter apart. A person stands 12 meters directly in front of one of the speakers.?

... wavelength is ratio of speed of sound and frequency, λ = c/f 0.0415 m = k * c/f f = k*c / 0.0415 m We see smallest frequency occurs when k...

1 Answers · Science & Mathematics · 30/01/2018

4. ### Reducing non-linear laws to a linear form?

Seems basically correct, assuming the first "x" in your a x (x^k) is supposed to be a multiplication symbol, not a variable. You could divide through by 3 to have .. log(y) = (k/3)*log(x) +log(a)/3 .. Y = log(y) .. m = k/3 .. X = log(x) .. c = log(a)/3...

1 Answers · Science & Mathematics · 30/01/2018

5. ### Coal, which is primarily carbon, can be converted to natural gas, primarily CH4, by the following exothermic reaction: C(s)+2H2(g)⇌CH4(g)?

... immediately. Then Q increases and finally Q = K. C. The equilibrium position shifts to left and less CH₂ is...

1 Answers · Science & Mathematics · 23/01/2018

6. ### Calculate each of the following quantities for an ideal gas.?

...248 L) / ((3.33 x 10^-3 mol) x (62.36367 L torr/K mol)) = 872 K (c) P = nRT / V = (0.0485 mol) x (0.08205746 L atm/K...

2 Answers · Science & Mathematics · 18/01/2018

7. ### AP Chemistry Question?

Rate = k[A]^m[B]^p Divide trial 2 by trial 1: k(1.50)^m(1.50)^p = 1.3 x 10^-2 ----------------------------------------- k(0.50)^m(1.50)^p = 4.2 x 10^-3 (3)^m = 3 m = 1 ; reaction is first order in A Divide trial 3 by trial 2: (3.00)^1(3.00)^p = 5.2 x 10^-2...

1 Answers · Science & Mathematics · 11/01/2018

8. ### College Algebra - Finding the Coefficient?

(x + y)^n: Coefficient of term x^(n-k) y^k = C(n, k) x^97: Coefficient of x^(100-3) (-1)^3 is C(100...

3 Answers · Science & Mathematics · 12/01/2018

... AB = BA, then (A + B)^k = Σ(j = 0 to k) C(k, j) A^j B^(k-j). For instance, look at the case when k = 2...

1 Answers · Science & Mathematics · 21/12/2017

10. ### Plasma angular frequency question?

frequency for k->0 wave: wp. This is the lowest frequency. v_phase = w/k = c sqrt( 1 + wp^2/(ck)^2 ) v_group = dw/dk = c / sqrt( 1 + wp^2 / (c^2 k^2))

1 Answers · Science & Mathematics · 18/12/2017