The number of hydrogen atoms that are present in 4,5 mg of aspartame is 16,5916153304728425.10e19.
8.96×10^22
2
24
Each molecule of hydrogen sulfide contains two hydrogen atoms and one sulfur atom.
Two.
H2O. Two atoms of hydrogen and one atom of oxygen.
The amount of hydrogen atoms that are present in 2.00 mg of aspartame are 2.167*10^22.
The chemical formula for aspartame is C14H18N2O5. The molar weight is 294.3 grams/mol, so there are .00001699 moles of aspartame. Using Avogadro's number, there are 1.023 E19 molecules, each containing 18 hydrogen atoms. So there are 1.842 E20 atoms of hydrogen.
there are 2 atoms of hydrogen in water
1 Hydrogen atom is present in H2SOn4.
Hydrogen exists as H2 which is a molecule. There are thus two atoms present.
2
24
there are 2 atoms of hydrogen in water
The chemical formula for aspartame is C14H18N2O5. The molar mass is 294.30 g mol−1. If we have 2.50 mg of aspartame, we have 8.495 x 10^-6 mol of aspartame. There are 6.022 x 10 ^23 molecules in a mole so we have 5.116 x 10 ^18 aspartame molecules. There are 18 H atoms per aspartame molecule so there are 9.028 x 10^19 H atoms present in 2.50 mg of aspartame.
This molecule contains 22 hydrogen atoms.
The number of hydrogen atoms of present in a hydrogen molecule are 2.
2 hydrogen atoms