Recommend on Facebook Tweet ShareCompartir. 1  Number of deaths: 2,626,418. 2  Death rate: 823.7 deaths per 100,000 population. 3  Life expectancy: 78.8 years.  Infant Mortality rate: 5.82 deaths per 1,000 live births.
In general, as temperature rises, so does reaction rate. This is because the rate of reaction is dependent on the collision of the reacting molecules or atoms. As temperature rises, molecules or atoms respond with increased motion, increasing the collision rate, thus increasing the reaction rate.
Rate constant. If we write the rate equation in relation to the reactant A for the reaction given above, it is as follows. R= -K [A] [B]. In this reaction, k is the rate constant. It is a proportionality constant, which depends on the temperature. Rate and the rate constant of a reaction can be found by experiments.