Argon, carbon dioxide, oxygen and nitrogen are all present in air. What is the order in which the gases will be formed when liquid air is slowly warmed?

Gas Boiling point / oC
Ar − 186
CO2 − 78
O2 − 183
N2 − 196

Hydrogen is the most abundant element on the periodic table..hope it .

Atp, shorthand for adenosine triphosphate, is the standard molecule for cellular enger in the human body. all motion and metabolic  processes  within the body begins with energy that is released from  atp, as its phosphate bonds are broken in cells through a  process  called hydrolysis.

Pcl5 + 4 h2o = h3po4 + 5 hclthe ratio is 1: 5 for  pcl  and hcl, 1 mole of pcl produces 5 moles of hclmolecular weight of pcl5 is: 31 + (5 x 35.5) = 208.5above we have 75.5 / 208.5 = 0.36 moles so this will produce0.36 x 5 = 1.81 moles of hcl.