To determine the number of moles of ibuprofen containing 7.4x10^25 atoms of Carbon, we first find the number of moles present in 1 mole of ibuprofen. Ibuprofen's molecular formula is C13H18O2, so 1 mole of ibuprofen contains 13 moles of Carbon atoms. To find the moles of ibuprofen containing 7.4x10^25 Carbon atoms, we divide 7.4x10^25 by 13.
A dichromate ion (Cr2O7^2-) contains a total of 9 atoms - 2 chromium (Cr) atoms and 7 oxygen (O) atoms.
There are 3 atoms in one CO2. So there will be 12 atoms in 4CO2.
There are four atoms. It contains N and H atoms.
Thiamine mononitrate has the chemical formula of C12H17CINO3S. By adding all of the subscripts the number of atoms can be found. This means each molecule has 36 atoms.
The chemical formula of ibuprofen isC13H18O2 and there are no nitrogen atoms in it.
To determine the number of moles of ibuprofen containing 7.4x10^25 atoms of Carbon, we first find the number of moles present in 1 mole of ibuprofen. Ibuprofen's molecular formula is C13H18O2, so 1 mole of ibuprofen contains 13 moles of Carbon atoms. To find the moles of ibuprofen containing 7.4x10^25 Carbon atoms, we divide 7.4x10^25 by 13.
12
C13H18O2 500 mg ibuprofen (1 gram/1000 mg)(1 mole ibuprofen/206.274 grams)(13 mole C/1 mole ibuprofen)(6.022 X 10^23/1 mole C) = 1.90 X 10^22 atoms of carbon in that mass ibuprofen
1.08x10^24 atoms of H = wrong right answer 0.100 mole ibuprofen x 18 mole H / 1 mole ibuprofen x 6.02X10^23 / 1 mole ibuprofen = put that in your calculator and it will give u the answer
A dichromate ion (Cr2O7^2-) contains a total of 9 atoms - 2 chromium (Cr) atoms and 7 oxygen (O) atoms.
There are 3 atoms in one CO2. So there will be 12 atoms in 4CO2.
Exactly 42 (7 protons per Nitrogen atom times 6 atoms).
18 atoms in total.
24 atoms in total
There are four atoms. It contains N and H atoms.
The number of atoms is seven.