Posts by Mr. J
Total # Posts: 5
The following replicate values were reported for the concentration of magnesium chloride, MgCl2, in mol/L. What value should be reported as the mean concentration of the chloride ion, Cl-, converted to ppm? (You may use the simplified definition of ppm.) 0.00141, 0.00138, 0....
October 4, 2016
Ford was not satisfied because the Model T was very different from his previous models. Working in the factory would be dangerous because the fumes from the car creation process can be toxic. He came up with the assembly line. Others followed Henry's lead because the idea ...
February 10, 2011
Hello maam sir.. I have a problem in my assignment.. Im now a college student a first year student this is my question..please help me.. I really need it now 1. The diameter of the earth is 7920 miles, and that of the moon is 2160 miles. Compare ...
May 6, 2010