Consider the following reaction at 298 K. 4Al(s)+3O2(g)⟶2Al2O3(s)ΔH∘=−3351.4 kJ
Calculate the following quantities.
Refer to the standard entropy values as needed.
deltaSsys= J/K
deltaSsurr= J/K
deltaSuniv= J/K

The yearly amounts of carbon emissions from cars in belgium are normally distributed with a mean of 13.9 gigagrams per year and a standard deviation of 5.8 gigagrams per year. find the probability that the amount of carbon emissions from cars in belgium for a randomly selected year are between 11.5 gigagrams and 14.0 gigagrams per year. a. 0.340 b. 0.660 c. 0.167 d. 0.397