Hey my name is steffanie and im bored about to be in JROTC and dont wanna do it so whose up to talk

Calculate the number of molecules present in 0.750 mol of mgo.

Why is carbon ideal for making different compounds?

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