Describe the following : How is molecular formula of a hydrocarbon derived by eudiometry?
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A compound, on analysis, gave the following percentage composition : $$Na = 14.31\%, S = 9.97\%, H = 6.22\%, O = 69.5\%$$ What would be the molecular formula of the compound assuming that all the hydrogen in the compound is reset in combination with oxygen as water of crystallisation. Molecular weight of the compound is $$322$$.
The empirical formula and molecular mass of a compound are $$CH_2O$$ and 180 g respectively. What will be the molecular formula of the compound?
The Oxidation number of A, B and C are +6, -1 and -2 respectively. If a compound contains elements A, B and C then predict the molecular formula of compound ?
$$44gm$$ of a sample on complete combustion gives $$88\ gm\ CO_{2}$$ and $$36\ gm$$ of $$H_{2}O$$. The molecular formula of the compound may be:
One gram of the silver salt of an organic dibasic acid yield, on strong health 0.5934 g of silver if the weight percentage of carbon in it 8 times the weight percentage of hydrogen and one - half the weight percentage of oxygen, determine the molecular formula of the acid . [Atomic weight of Ag= 108]
The empirical formula and molecular mass of a compound are $$CH_2O$$ and 180 g respectively. What will be the molecular formula of the compound?
Fill in the blanks: Molecular mass of a gaseous hydrocarbon can be determined even without knowing its percentage composition by ______.
Fill in the blanks : Molecular formula indicates ________ of each of the constituent elements present in one molecule.
Victor Meyer's method is used for the determination of molecular mass of a non-volatile compound.
The simplest formula that shows the ratio of the atoms of the various elements present in the molecule is called the molecular formula.