how to you figure out the slope? #2 (c) What would be the initial rate of reacti

Question

how to you figure out the slope?

#2

(c) What would be the initial rate of reaction if [S22-)-0.083 M and [T]-0.1 is M? Est K. stinate the value of k at 375 K for the decomposition of dinitrogen pentoxide given that k = 2.5 x 10" s-1 at 332 Slope : 'se/.tn -5.00 Nso, (g) 2NOg (g) 1/202 (g) + 00) 2 ? -8.00 o.4ix lo -9.00 -10.00 en t -11.00 en- 2.90 3.00 3.10 3.0 3.30 30x 10- 3. For the first-order decomposition of H,0 (aq), given k 3.66 x 10' s and [H,0,]0 0.882 M, determine (a) the UT time at which [HO]-0.600 M and (b) [H 0-] after 225 s. 4. Using the data from problem # dinirogen pentoxide is 1.0x 1ds s. determine the temperature at which the rate constant for the decomposition of

Explanation / Answer

Slope= (y2-y1)/(x2-x1)

Take any two points from line to calculate slope of line.

choosen two points: (X,Y)

1) (3.25*10-3,-9) = (x1,y1)

2) (3*10-3,-6 ) = (x2,y2)

Slope= [-6-(-9)]/[(3*10-3)-(3.25*10-3) = -12000 = (-Ea/R)

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