The molar mass of C6H5NO2 is: C: 6 atoms x 12 g/mol = 72 g/mol H: 5 atoms x 1 g/mol = 5 g/mol N: 1 atom x 14 g/mol = 14 g/mol O: 2 atoms x 16 g/mol = 32 g/mol Total = 123 g/mol
6.37 ng is equivalent to 6.37 x 10^-9 g.
Calculate the number of moles using the molar mass: 6.37 x 10^-9 g / 123 g/mol β 5.17 x 10^-11 mol
There are 5 H atoms in one molecule of C6H5NO2, so in 5.17 x 10^-11 mol, there are approximately 5.17 x 10^-11 mol x 5 = 2.59 x 10^-10 moles of H atoms.
To calculate the number of H atoms in 17.5g of (NH4)2C2O4, first find the molar mass of (NH4)2C2O4. Then calculate the number of moles in 17.5g. Next, use the formula (NH4)2C2O4 to determine the number of H atoms in one molecule and multiply by Avogadro's number to find the total number of H atoms in 17.5g.
There are 2.640 x 10^24 hydrogen atoms in 4.37 moles of hydrogen. A mole of any substance contains Avogadro's number of atoms or molecules, which is approximately 6.022 x 10^23.
In 1 molecule of H2SO4, there are 2 atoms of hydrogen (H), 1 atom of sulfur (S), and 4 atoms of oxygen (O).
In an alkane, the number of hydrogen atoms is twice the number of carbon atoms plus two. This relationship is based on the structural formula for alkanes, where each carbon atom forms four single covalent bonds, and hydrogen atoms form one bond each.
The molecular formula of ibuprofen is CββHββOβ. To calculate the total number of atoms, add the number of carbon, hydrogen, and oxygen atoms: 13 carbon atoms + 18 hydrogen atoms + 2 oxygen atoms = 33 atoms in ibuprofen.
It depends on how many hydrogens are there and how many oxygen atoms there are.
To calculate the number of H atoms in 17.5g of (NH4)2C2O4, first find the molar mass of (NH4)2C2O4. Then calculate the number of moles in 17.5g. Next, use the formula (NH4)2C2O4 to determine the number of H atoms in one molecule and multiply by Avogadro's number to find the total number of H atoms in 17.5g.
Starch contain atoms of C, O and H.
There are 2.640 x 10^24 hydrogen atoms in 4.37 moles of hydrogen. A mole of any substance contains Avogadro's number of atoms or molecules, which is approximately 6.022 x 10^23.
In 1 molecule of H2SO4, there are 2 atoms of hydrogen (H), 1 atom of sulfur (S), and 4 atoms of oxygen (O).
In an alkane, the number of hydrogen atoms is twice the number of carbon atoms plus two. This relationship is based on the structural formula for alkanes, where each carbon atom forms four single covalent bonds, and hydrogen atoms form one bond each.
Bec in each fatty acid the o has a bond with h I think?!
4 ox atoms ... 4 h atoms
The molecular formula of ibuprofen is CββHββOβ. To calculate the total number of atoms, add the number of carbon, hydrogen, and oxygen atoms: 13 carbon atoms + 18 hydrogen atoms + 2 oxygen atoms = 33 atoms in ibuprofen.
In Alkane with n C-atoms there are 2n+2 H-atoms, so if n=12 then number H's is (2*12)+(2) = 26
There are four atom. Three H atoms and one N atom
There are 3 atoms in CHI because look at it. C doesn't have a number beside it, neither do H and I. So it just stands as one. Hope that helps!