Eicosane (now spelled without the e) has the formula C20H42.
It depends on how many hydrogens are there and how many oxygen atoms there are.
The formula for Ammonia is NH3 and there are 4 atoms, 3 hydrogens and one nitrogen.
hydrogen oxide is water or H2O and has two hydrogens
Answer: Molecules do not necessarily have any hydrogen atoms (e.g. NaCl has only sodium and chlorine and no hydrogen)The lowest number of hydrogens possibly present is one. This occurs in compounds like hydrogen chloride (HCl).Many molecules have two hydrogens, the simplest is hydrogen gas (H2)After this it's open season on hydrogens. Complex hydrocarbons (for example, polyethylene and heavy alkane oils) can have several hundred carbons each with two hydrogens and two extra to cap the ends (general formula : CnHn+2)
Eicosane (now spelled without the e) has the formula C20H42.
Yes. Eicosane, C20H42, its melting point is 36,7 °C.
23 Hydrogens.
There are two hydrogens in H2SO4. So there are six hydrogens in 3H2SO4.
8
3
4
The number of hydrogens equals 2x the number of carbon atoms, plus 2 extra hydrogens.
Al(OH)3 has three hydrogens. So there are six hydrogens in 2Al(OH)3
Two: Meth-, Eth-, Prop-, But-,
one
There are three hydrogens in ammonia. NH3