The decomposition of n2o5 can be described by the equation.
2n2o5 (soln) > 4no2 (soln) + 2 (g)
given this data for the reaction at 45 degrees c in carbon tetrachloride solution, calculate the average rate for each successive time interval.
t(s) [n2o5] (m)
0 2.10
195 1.86
556 1.48
825 1.25
interval: 0 s to 195 s
reaction rate= /s
195 s to 556 s
reaction rate= /s
556 s to 825 s
reaction rate= /s

1) Reaction rate= 0.001230  M/s

2) Reaction rate= 0.001052 M/s

3) Reaction rate=0.000855 M/s

Explanation:

Average Rate of the reaction is defined as rate at any instant of time is the rate of change in concentration of any one of the reactants or products with respect to particular time.It is given as;

: concentration at time respectively.

1) Interval: 0 s to 195 s

2) Interval: 195 s to 556 s

3) Interval: 556 s to 825 s

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

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