estimate instantaneous rate

The plot of concentration versus time is shown in below figure. The instantaneous rates were calculated at times 6.5 hours and 16.2 hour..

Example: Dehalogenation of trimethyl methyl bromide (CH 3 ) 3 CBr is given by the reaction. The following data were obtained. time/h [(CH3)3 CBr] x 10 - 2 M Instantaneous Rate Ms-1 0 10.39 3.15 8.96 6.20 7.76 Rate at time = 6.5 hours ..

. Average rate of a reaction does not represent the actual rate of a reaction at any instant of time. From the figures 6.1 and 6.2 it is clear that the rate of reaction actually decreases with time. This is because the rate of reaction depends on the concentr..

Concentration dependence of rate is a differential equation (equation 8). It is tedious to determine the instantaneous rates from the slopes of the tangents for each value of t and this in turn makes the rate law determination difficult. To avoid this difficu..

For this reaction, the increase in the concentration of acetic acid is determined by measuring the pH of the solution (sample). The concentration values obtained at different times are then plotted. From the graph of concentration versus time, the average rate and instantaneous ..

The total population of the United States in the year 2000 was 280 million. If the population grew at a rate of 2% per year, then estimate the population in the year 2001. => 285.6 million or 296 million or 290 million or 283 million..

The average annual rate of decrease in the population of a rare animal group is 4.5%. The initial population of the group is 2600. If the rate continues, estimate the population after 11 years. => 117 or 2483 or 1568 or 236..

Figure shows the measured rate of water flow ( in liters per minute ) in to a tank during a 10-min period. Using 10 subintervals in each case, estimate the total amount of water that flows into the tank during this period by using the trapezoidal approximation. => 3140 liters or..

Find the instantaneous rate of change of f ( x ) = 3 x 2 + 4 x - 2 at x = 1. => 0 or - 10 or 10 or 5..

Find the instantaneous rate of change of f ( x ) = 96 x - 16 x 2 at x = 1. => 64 or 80 or - 64 or 0 or 1 64..