A compound contains 40.0% C, 6.7% H 53.3% O. If the molecular mass of the compound is 180, its molecular formula is [C =12, H =1,O]

Similar Questions

What is the atomic number of Hafnium? ...

Which of the following non-metals reacts most readily with metals? ...

The molecular lattice of iodine is held together by ...

Which of the following elements can conveniently be placed in two groups in the periodic table ? ...

In solution, aminoethanoic acid (glycine) can be represented as NH+3 CH2COO. This implies that it...

Which of the following are structural isomers? ...

MnO4(aq) + 8H + 5Fe2+ \(\to\) Mn2+(aq) + 5Fe3+(aq) + H2O. The oxidation number of maganese in the ab...

P Total = F1 + P2 + P 3 + .........Pn' where P Total is the pressure of a mixture of gasses. The equ...

Magnesium ribbon was added to each of the following aqueous solution in turn: H2SO4, AgNO3, HNO3, HC...

Which metal bromide is widely used in photography? ...