How many grams of nh3 can be produced from the reaction of 28g of n2 and 25g of h2

Iknow #2 is d. i just need to know why

How are elements arranged in a periodic table

56.16 gregor mendel was the first scientist to use statistics to analyze scientific data. before mendel's experiments, scientists believed that organisms acquired traits from their environment and passed them on to their offspring. after mendel's discoveries were accepted, scientists realized that traits passed to offspring were the result of genes being passed from parents to offspring. this is an example of pls