1.8 g Water = 0.1 mol Water = 6.022 X 1022 molecules of H2O = 1.8066 X 1023 atoms.
360 g H2O x 1 mol/18g H2O x 6.02x10^23 H2O molecules/mol x 2 H atoms/molecule = 2.4x10^25 hydrogen atoms.
Phthalic acid will dissolve 18g of per 100mL of boiling water. (25g/18g) x 100mL = 138.89mL of boiling water is needed to dissolve 25g of phthalic acid.
18g
2 hydrogen atoms per molecule of water.
H2OCount two atoms hydrogen in one molecule of water.
1 mole of water is 18g. 36g of water is thereforeequivalent to 2 moles. 2 moles of water contains 4 moles of hydrogen and 2 moles of oxygen and so there are6 moles of atoms in 2 moles of water. 6 moles of atoms x (3.6x10^24) = 36.1x10^24 atoms
360 g H2O x 1 mol/18g H2O x 6.02x10^23 H2O molecules/mol x 2 H atoms/molecule = 2.4x10^25 hydrogen atoms.
water
Phthalic acid will dissolve 18g of per 100mL of boiling water. (25g/18g) x 100mL = 138.89mL of boiling water is needed to dissolve 25g of phthalic acid.
Water has a molecuar mass of 18. This means it weights 18g per a mole. The molecular formula for water is H20. Your answer for how many moles in 1000 grams of water is 55.5084351.
18g
It depends on how much water you have!
there are 2 atoms of hydrogen in water
It's 3 molecules of water. A water molecule has 3 atoms. So there are 9 atoms in 3H2O
water
In one molecule of water there are 3 atoms. One oxygen atom and two hydrogen atoms.
There are 8 oxygen atoms in 4 water molecules.