HELP PLEAS During the Born-Haber process, nitrogen gas combines with hydrogen gas to form ammonia.
In the experiment 51.5 grams of ammonia is formed from 24.2 grams of nitrogen gas. How
many grams of hydrogen gas was consumed during this process?

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?

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

The element that has the greatest electronegativity is