A compound is found to consist of only magnesium and chlorine. An experiment is performed to determine the % of each element in the compound. 13.9 grams of the compound is decomposed. The magnesium residue is weighed and measures 3.55 g.

What is the percent of magnesium in this compound?

For each molecule of glucose processed during glycolysis, the net yield is two molecules of pyruvate, two molecules of nadh and two molecules of atp. glycolysis is the process in which sugar or glucose is broken down to simpler compounds to produce energy to the cells in the form of atp. it is an essential metabolic pathway which involves the oxidative breakdown of one glucose into two pyruvate with the capture of some energy as atp and nadh. in the process two atp molecules are utilized during the process, while 4 atp molecules and 2 nadh molecules are produced. since two atp molecules are utilized during the process, thus the net gain of 2 atp and 2 nadh molecules