A common liquid contains 11.19% hydrogen and 88.81% oxygen by mass.
a) Calculate the number of moles of hydro-
gen atoms and oxygen atoms in 100.0 g of
this liquid
b) Calculate the number of hydrogen and
oxygen atoms in 100.0 g of this liquid.
c) Knowing that the molar mass of this liquid is
18.00 g. mol', calculate how many moles of
hydrogen atoms, and how many moles of
oxygen atoms are present in a mole of this
substance.
d) What is the number of hydrogen and oxy-
gen atoms present in one molecule of this
substance. Deduce the molecular mass of
this liquid and write its molecular formula.
Guys I know its a big question but I really am confused I don't understand I really hope u help me thankk youu