The breakdown of a certain pollutant X in sunlight is known to follow first-order kinetics. An atmospheric scientist studying the process fills a 20.0Lreaction flask with a sample of urban air and finds that the partial pressure of X in the flask decreases from 0.473atm to 0.376atm over 5.6hours. Calculate the initial rate of decomposition of X, that is, the rate at which Xwas disappearing at the start of the experiment.

c is the answer because when something is left after something evaporates that shows the chemical change.

that's what i got you can count the number of atoms

може ли да зареждате повече информация, моля

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

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