6.023 x 1023
4
There are two different structures possible for the formula C4H10: n-butane and isobutane.
There are no double bonds in the structural formula for butane (C4H10). Butane is a straight-chain alkane with four carbon atoms bonded to each other with single bonds and the remaining hydrogen atoms.
To find the number of carbon atoms in 2.00g of butane (C4H10), you first need to calculate the number of moles of butane using its molar mass (58.12 g/mol). Then, use Avogadro's number (6.022 × 10^23) to convert moles to atoms. Butane has 10 carbon atoms, so multiply the number of moles by 10 to find the number of carbon atoms.
avogadro numbers of atoms
To find the number of butane molecules in 6.02 x 10^-2 moles, you can use Avogadro's number, which is approximately 6.02 x 10^23 molecules per mole. Therefore, the number of butane molecules is 6.02 x 10^-2 moles × 6.02 x 10^23 molecules/mole = 3.62 x 10^22 molecules of butane.
4
There are two different structures possible for the formula C4H10: n-butane and isobutane.
There are no double bonds in the structural formula for butane (C4H10). Butane is a straight-chain alkane with four carbon atoms bonded to each other with single bonds and the remaining hydrogen atoms.
1 mole C4H10 = 58.1222g = 6.022 x 1023 molecules 11.7g C4H10 x 6.022 x 1023 molecules/58.1222g = 1.21 x 1023 molecules C4H10
To find the number of carbon atoms in 2.00g of butane (C4H10), you first need to calculate the number of moles of butane using its molar mass (58.12 g/mol). Then, use Avogadro's number (6.022 × 10^23) to convert moles to atoms. Butane has 10 carbon atoms, so multiply the number of moles by 10 to find the number of carbon atoms.
4 moles
avogadro numbers of atoms
19,5 g butane are needed.
Many organic compounds have this chemical formula; see the link below.
The answer is 3,99 moles of carbon dioxide.
For the combustion of butane C4H10, the balanced chemical equation is: 2C4H10 + 13O2 -> 8CO2 + 10H2O. First, calculate the moles of butane: 58.0 g / 58.12 g/mol = 1 mole. From the balanced equation, 2 moles of butane produce 8 moles of CO2, so 1 mole of butane will produce 4 moles of CO2.