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Since there is only 1 oxygen atom in CH2O, there is the same amount of oxygen atoms as there are molecules of CH2O.
So the answer is 18.1 mole.
But if you burn it, you will form oxygen in its natural form, which is O2.
So there will only be the half the amount of the oxygen.
Then the answer would be 18.1 / 2 = 9.05 mole.
What else can I help you with?
What is the mass of 4.55 moles of CH2O?
To calculate the mass of 4.55 moles of CH2O, you need to multiply the molar mass of CH2O by the number of moles. The molar mass of CH2O is approximately 30.03 g/mol. Therefore, the mass of 4.55 moles of CH2O is 136.665 g.
What elements are in formaldehyde?
Formaldehyde is composed of carbon, hydrogen, and oxygen atoms. Its chemical formula is CH2O.
What is the empirical formula of a compound with the molecular formula C6H12O6?
The empirical formula of a compound gives the simplest whole-number ratio of atoms present. For C6H12O6, the empirical formula would be CH2O, obtained by dividing all subscripts by the greatest common factor of 6.
When carbon and oxygen combine what do they form?
An astoundingly large number of compounds can be formed from differing quantities of hydrogen, oxygen, and carbon. But if you mixed charcoal, H2, and O2 together and lit it, depending on the amounts of each, you are probably going to end up with a mixture of mostly CO2 and H2O.
What is the molecular formula of the molecule that has an empirical formula of CH2O and a molar mass of 120.1g?
The empirical formula CH2O has a molar mass of 30.03 g/mol (12 g/mol for C + 2 g/mol for H + 16 g/mol for O). To find the molecular formula, divide the molar mass given (120.1 g/mol) by the molar mass of the empirical formula to get 4. This means the molecular formula is (CH2O)4, which simplifies to C4H8O4.
What is the mass of 4.55 moles of CH2O?
To calculate the mass of 4.55 moles of CH2O, you need to multiply the molar mass of CH2O by the number of moles. The molar mass of CH2O is approximately 30.03 g/mol. Therefore, the mass of 4.55 moles of CH2O is 136.665 g.
How many molecules of CH2O are in 30.0 g of CH2O?
To find the number of molecules in 30.0 g of CH2O, you first need to calculate the number of moles of CH2O using its molar mass (12.01 g/mol for C, 1.01 g/mol for H, and 16.00 g/mol for O), and then use Avogadro's number (6.022 x 10^23) to convert moles to molecules.
How many molecules of CH2O are in 50.0 g of CH2O?
To find the number of molecules in 50.0 g of CH2O, you need to first calculate the number of moles of CH2O using its molar mass (30.03 g/mol). Next, use Avogadro's number (6.022 x 10^23 molecules/mol) to convert moles into molecules. Therefore, 50.0 g of CH2O contains approximately 1.66 x 10^24 molecules.
How many atoms of hydrogen 31 grams in CH2O?
To find the number of moles in 31 grams of CH2O, we divide the mass by the molar mass of CH2O (30.03 g/mol). This gives us approximately 1.03 moles of CH2O. Since there are two hydrogen atoms in each molecule of CH2O, we multiply the number of moles by Avogadro's number (6.02 x 10^23) and by 2 to find about 1.24 x 10^24 hydrogen atoms.
How many grams in 2 moles of methane?
The amount of grams in two moles depends on the element or compound that you have two moles of. For example, the molar mass of oxygen is about 16 grams. So two moles of oxygen would be about 32 grams.
a certain carbohydrate contains three elements carbon, hydrogen, and oxygen. the combustion of 59.5 g of sample produces 103.9 g of co2 and 8.50 g of h2o what is the empirical formula?
C2.5 H1 O2
What is the oxidation number of C in CH2O?
The oxidation number of carbon (C) in CH2O is +2. This is because hydrogen (H) has an oxidation number of +1 and oxygen (O) has an oxidation number of -2, so the sum of the oxidation numbers in CH2O must be zero to balance the charge.
What is the oxidation number of formaldehyde?
consider two moles of HCHO as 2HCHO = 2CO & H2 here O has oxidation no = -2 & so C shall have oxidation no = +2
What elements are in formaldehyde?
Formaldehyde is composed of carbon, hydrogen, and oxygen atoms. Its chemical formula is CH2O.
What is the number of valence electrons in CH2O?
The number of valence electrons in CH2O is 14. Carbon contributes 4, each of the two hydrogen atoms contributes 1, and oxygen contributes 6 valence electrons.
What contain carbohydrate?
Empirical formula. CH2O Carbon, hydrogen and oxygen.
The molecular formula of most monosaccharides represents a multiple of?
Most monosaccharides have a molecular formula that represents a multiple of the empirical formula (CH2O). This is because they contain carbon, hydrogen, and oxygen atoms in a ratio that can be simplified to CH2O.
