Count the atoms in the following chemical equation C25H52+38 O2→25 CO2+26 H2O

Atoms
Reactant Side
Product Side
Carbon

Hydrogen

Oxygen

Total

The law of conservation of mass says that mass can’t be or .

)in the deacon process for the manufacture of chlorine, hcl and o2 react to form cl2 and h2o. sufficient air (21 mole% o2, 79% n2) is fed to provide 35% excess oxygen, and the fractional conversion of hcl is 85%. calculate the mole fractions of the product stream components.