Propane is CH3-CH2-CH3. There are six primary carbons and two secondary carbons (CH2) in propane.
Five molecules of propane have 40 hydrogen atoms.
Each molecule of propane (C3H8) contains 8 hydrogen atoms. Therefore, 5 moles of propane molecules contain 5*8 = 40 moles of hydrogen atoms.
The formula tells how many atoms of which elements are found in a molecule of propane. It indicates that there are 3 atoms of carbon and 8 atoms of hydrogen in a molecule of propane.
To calculate the number of hydrogen atoms in 167 grams of propane (C3H8), first calculate the molar mass of propane (3 carbon atoms x 12.01 g/mol + 8 hydrogen atoms x 1.008 g/mol) = 44.1 g/mol. Next, use the formula: number of moles = mass / molar mass (167 g / 44.1 g/mol ≈ 3.79 mol). Since there are 8 hydrogen atoms per molecule of propane, multiply the number of moles by Avogadro's number (6.022 x 10^23) to find the total number of hydrogen atoms. The result is approximately 2.28 x 10^24 hydrogen atoms.
The chemical formula of propane is C3H8; 11 atoms are present in the molecule.
Propane has a chemical formula of C3H8, which means there are 8 hydrogen atoms in each molecule of propane. To calculate the number of hydrogen atoms in 0.200M of propane, you would multiply the concentration (0.200 mol/L) by Avogadro's number (6.022 x 10^23 atoms/mol) and by the number of hydrogen atoms in a molecule of propane (8). This would give you the total number of hydrogen atoms present.
Five molecules of propane have 40 hydrogen atoms.
Each molecule of propane (C3H8) contains 8 hydrogen atoms. Therefore, 5 moles of propane molecules contain 5*8 = 40 moles of hydrogen atoms.
Three. Propane is C3H8, a (hydrocarbon) molecule containing 3 carbon atoms and 8 hydrogen atoms.
The formula tells how many atoms of which elements are found in a molecule of propane. It indicates that there are 3 atoms of carbon and 8 atoms of hydrogen in a molecule of propane.
To calculate the number of hydrogen atoms in 167 grams of propane (C3H8), first calculate the molar mass of propane (3 carbon atoms x 12.01 g/mol + 8 hydrogen atoms x 1.008 g/mol) = 44.1 g/mol. Next, use the formula: number of moles = mass / molar mass (167 g / 44.1 g/mol ≈ 3.79 mol). Since there are 8 hydrogen atoms per molecule of propane, multiply the number of moles by Avogadro's number (6.022 x 10^23) to find the total number of hydrogen atoms. The result is approximately 2.28 x 10^24 hydrogen atoms.
There are 3 carbon atoms in 1 molecule of propane.
How many hydrogen atoms are there in 3 molecules of C3H8?
there are 8 hydrogen atoms present in propane. There is 8 hydrogen atoms in propane, Each carbon has a valency of 4, 4 bonds with other atoms. Hydrogen has valency of 1. the general formula for alkanes is CnH2n +2 (n means number of that atom.) so to find how many hydrogens there with, say, 50 carbons you would do CnH2n + 2= C50H102. :)
0, there are no oxygen atoms in PROPANE (C3H8 or CH3CH2CH3)
Propane has a chemical formula of C3H8, which means there are 3 carbon atoms in a molecule of propane.
Propane is a polyatomic molecule. It consists of three carbon atoms and eight hydrogen atoms bonded together.