Brainliesttt. asap!me : )
which of the following is a property of a mixture?
it consists of a single element or compound.
components that are mixed can be in different states of matter.
it is very difficult to separate the components.
the proportion of the particles that make it up cannot be altered.

T(s) in2os] (m) 0 185 2.39 546 1.90 725 1.70 the decomposition of n205 can be described by the equation 2.68 given these data for the reaction at 45°c in carbon tetrachloride solution, calculate the average rate of reaction for each successive time interval. ntr s to 185 s 185 s to 546 s 546 s to 725 s number number number reaction rate: m/s m/s m/s