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In a mol of a substance there are 6.022E23 molecules. There are 12 atoms in each molecule of C6H6 (benzene). Thus, in a mole of benzene there are 6.022E23 * 12 atoms.
Wiki User
∙ 14y ago
Wiki User
∙ 14y ago8. There are two carbon atoms and six hydrogen atoms.
Wiki User
∙ 13y agoTwo carbon atoms and six hydrogen atoms = 8 atoms
Wiki User
∙ 11y ago12.048e23 = 1.205e24
Chenul Mallikahewa
number of molecules in 0.05 moles of C2H2
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How many carbon atoms are in 77.28g of ethane?
77.28 grams C2H6 (1 mole C2H6/30.068 grams)(2 mole C/1 mole C2H6)(6.022 X 10^23/1 mole C) = 3.096 X 10^24 atoms of carbon
What is the number of hydrogen atoms in 90 amu of ethane?
The chemical formula of ethane is C2H6; 18 hydrogen atoms.
What is the hybridization of the central atom in C2H6?
In this compound, the carbon atoms undergo sp3 hybridization.
What do the subscripts in the formula for ethane represent?
subscripts in a formula indicates the number of atoms in a molecule or the ratio of elements in a compound.
How many moles of carbon are there in 500 mole of c2h6?
The subscript in the chemical formula C2H6 tells you that one C2H6 molecule contains 2 carbon atoms. Or, in terms of moles, 1 mol C2H6 contains 2 mol C. This mole ratio can be used as a conversion factor. 500 mol C2H6 x 2 mol C = 1000 mol C ........................1 mol C2H6
How many atoms are C2H6?
1molecule of C2H6 contains 2 carbon atoms
How many atoms are contained in 2.23 mol C2H6?
107,43.10e+23 atoms
How are carbon atoms and how many hydrogen atoms are in C2H6?
there are two Carbon Atoms and six Hydrogen atoms
How many carbon atoms are in 77.28g of ethane?
77.28 grams C2H6 (1 mole C2H6/30.068 grams)(2 mole C/1 mole C2H6)(6.022 X 10^23/1 mole C) = 3.096 X 10^24 atoms of carbon
What is the number of hydrogen atoms in 90 amu of ethane?
The chemical formula of ethane is C2H6; 18 hydrogen atoms.
What is the hybridization of the central atom in C2H6?
In this compound, the carbon atoms undergo sp3 hybridization.
How many electron pairs are shared between carbon atoms in a molecule that has the formula C2H4?
in C2H6 only one pair of electrons are shared between the carbon atoms.
What do the subscripts in the formula for ethane represent?
subscripts in a formula indicates the number of atoms in a molecule or the ratio of elements in a compound.
How many atoms of 5.60 moles of C2H6?
Okay, 1 mole of any substance contains 6.02x1023 representative particles. So, if you have a mole of C2H6 (ethane), you have Avogadro's number of molecules. You're asking about atoms, so if you look at the formula for ethane, you see 2 carbons and 6 hydrogens for a total of 8 atoms per molecule. Multiply Avogadro by 8 to get the total number of atoms. Then multiply by the given number of moles.6.02x1023 x 8 (#of atoms) x 5.6 (number of moles) = 269.7x1023 = approximately 2.7x1025 atoms.
How many moles of carbon are there in 500 mole of c2h6?
The subscript in the chemical formula C2H6 tells you that one C2H6 molecule contains 2 carbon atoms. Or, in terms of moles, 1 mol C2H6 contains 2 mol C. This mole ratio can be used as a conversion factor. 500 mol C2H6 x 2 mol C = 1000 mol C ........................1 mol C2H6
How do you derive the formula of ethane?
The hydrocarbon ethane consists of two carbons and six hydrogen atoms.2C + 6H = C2H6
How many bonds in the molecular formula of ethane C2H6?
Both the choices given are acceptable and correct chemical formulas in most contexts, because each one shows the presence of two carbon atoms and six hydrogen atoms in each molecule. The second formula is preferred in some contexts because it hints at the structural formula of the molecule, which has each hydrogen atom bonded directly to only one of the carbon atoms, and in order to further emphasize this point the formula is sometimes written as H3C-CH3.
