What is the purpose of taller emissions stacks in industrial settings? a) they are intended to release particulates where there is more wind to carry them away, but this also spreads pollution more widely. b) they allow chemical reactions to take place within the stack, thus creating less harmful particulates to be released from the stack. c) the taller emissions stack are a government requirements of the clean air act amendment, only serving the purpose of compliance to the law d) the particulates typically cannot be carried up in the airstream of a taller stack, so are naturally captured by gravity within the facility producing the pollution e) the taller emission stacks are meant to emit pollutants in a height where they are no longer pollutants any more

In which layer of earth do most earthauakes occur a_ inner core b_outer core c_mantle d_crust

In pea plants, the allele for tallness (t) is dominant to the allele for shortness (t). in the cross between a tall pea plant and a short pea plant shown below, what is the probability that the resulting offspring will be tall? whats the percent

Since the gas in your graduated cylinder is a mixture of butane and water vapor, you must determine the partial pressure of the butane, pbutane, alone. to do this, consult a reference and record the partial pressure of the water vapor, pwater, at the temperature you recorded. use the following formula to compute the partial pressure of the butane. pbutane = atmosphere - pwater use the following combined gas law formula and compute the volume that the butane sample will occupy at stp. (hint: convert both temperatures to kelvin.) pbutane x voriginal = pstandard x vfinal troom tstandard use the following ratio and proportion formula to determine the mass of butane needed to occupy a volume of 22.4 l at stp. grams of butane you used “x” grams of butane ml of butane corrected to stp = 22,400 ml compute the theoretical molar mass of butane based on its formula and the atomic masses on the periodic table. compare your experimental results from #3 to the theoretical value of #4, computing a percent error of your findings using this formula: % error = measured value - accepted value x 100 accepted value use the following ratio and proportion formula to determine the mass of butane needed to occupy a volume of 22.4 l at stp. need asap