The scientific name for water is H2O because it contains:
a) 2 Hydrogen atoms and 1 Oxygen atom.
b) 1 Hydrogen atom and 1 Oxygen atom.
c) 1 Hydrogen atom and 2 Oxygen atoms.
d) None of the choices are correct.

a

Explanation:

Each oxygen molecule has 2 hydrogen molecules

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.