The molar mass of ba(oh)2 is
(1) 154.3 g (3) 171.3 g
(2) 155.3 g (4) 308.6 g

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

In what environment would mineral formation caused by high pressures and high temperatures most likely occur?

What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?