Strictly speaking, there isn't one. Carbohydrates have the general formula Cx(H2O)y. Y may be equal to X, but it doesn't have to be (it usually will be for simple carbohydrates, but not for complex carbohydrates); the only ratio that's fixed is hydrogen to oxygen at 2:1.
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All sugars are carbohydrates, with the general ratio Cx(H2O)y. There are thus 2 moles of H atoms to 1 mole of C atoms.
It depends on how many hydrogens are there and how many oxygen atoms there are.
2
Assuming you mean acetylene, H-C triple bond C-H, then each of the C is sp hybridized.
2:1 is the ratio of hydrogen to oxygen atoms.
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All sugars are carbohydrates, with the general ratio Cx(H2O)y. There are thus 2 moles of H atoms to 1 mole of C atoms.
Its a biological molecule consisting of C, H & O atoms. They contain H & O in same ratio as water i.e. 2:1 and can be broken to release energy in to the body
C : H : O = 1 : 2 : 1 thus CH2O is the simplest ratio formula
This is actually the reason they are called Carbo(n)hydrates .... They usually contain C H and O atoms ...
c h o
3 : 2
It depends on how many hydrogens are there and how many oxygen atoms there are.
C2H5 (neutral- no overall charge) is a free radical. Its Lewis dot structure will be two horizontal C atoms covalently bonded. One C atom will be single bonded to three H atoms. The other C atom will be bonded to two H atoms and have one electron unpaired.
There are a two different forms of butane, depending on how the atoms are connected. All have 4 carbon and 10 hydrogen atoms, but one is a linear structure (called n-butane), another is branched once (called isobutane). See the Related Questions for how to draw the Lewis dot structure, but the atoms are connected as follows: n-butane: H3C-CH2-CH2-CH3 isobutane (CH3)3CH
They all contain C, O, H&The ratio H to C is fixed at 2:1