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There are 23 atoms in 6.0 g of water. Using this formula (6 g H2O)(1 mol H2O / 18 g H2O) = 1/3 mol H2O (1/3 mol H2O)(2 mol H / 1 mol H2O)(6.022 x 10^23 atoms H / 1 mol H) = 4.0 x 10 therefore 23 atoms.
Wiki User
∙ 9y ago
Wiki User
∙ 12y agoOne atom of hydrogen, or gaseous hydrogen? Will do both and you chose the one you need
atom H
3.0 grams hydrogen (1 mole H/1.008 grams)(6.022 X 10^23/1 mole H)
= 1.8 X 10^24 atoms of hydrogen
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gaseous hydrogen H2
3.0 grams H2 (1 mole H2/2.016 grams)(6.022 X 10^23/1 mole H2)
= 9.0 X 10^23 atoms of gaseous hydrogen, H2
Wiki User
∙ 13y ago3.65 grams water (1 mole H2O/18.016 grams)(2 mole H/1 mole H2O)(6.022 X 10^23/1 mole H)
= 2.44 X 10^23 atoms of hydrogen
Wiki User
∙ 14y agoThere are 3 sextillion hydrogen atoms on 0.05g of water. The amount for 3.65 is very difficult to calculate.
Wiki User
∙ 14y ago3.5 X avagadro's number divided by Molar Mass.
so its 3.5 x 6.02x10 to the 23rd power / 18 = 1.17x10 to the 23rd
Wiki User
∙ 11y agoThere are 0.194 moles of water in 3.5 grams and it has 0.582 moles of atoms as every water molecule has three atoms. It is 3.51 x 1023.
Wiki User
∙ 11y ago9
Wiki User
∙ 12y ago2
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Does boiling water have oxygen in it?
No,boiling water does not have oxygen . Cold water molecules move slowly meaning there is space between the molecules for more oxygen to dissolve. Hot water molecules move rapidly meaning the space between the water molecules is less avalible for the oxygen molecues to dissolve into.
How many hydrogen atoms are in a water molecule?
2. Because it is H2O. the 2 is after the h showing how many
What the biggest Difference between a homogeneous mixture and a colloid?
A homogeneous mixture means that it is uniform throughout. Colloids are mixtures with particle sizes that consist of clumps of molecules, but cannot be separated by filtering. Fog is like a colloid because it is composed of water droplets suspended in the air. They're too small to fall like rain, but they're not H2O(g) molecules (otherwise, that would be like... air, which is a mixture). It is still H2O(l).
What contains water molecules and the hydrogen bonds between water molecules explain most of water's life-supporting properties?
I'm pretty sure it's Hydrogen Bonding. :) -K.
What are the elements present in water?
Water is composed of may molecules each of which is made up of two hydrogen (H) atoms and one oxygen (O) atom, giving the formula H2O.
How many H2O molecules produced in Krebs cycle?
no H2O molecules are produced:)
How many molecules are there in two moles of water?
1 mole H2O = 6.022 x 1023 molecules H2O 2mol H2O x 6.022 x 1023 molecules H2O/1mol H2O = 1 x 1024 molecules H2O
How many molecules of H2O are there in 1.0 g of H2O?
3.34E22
How many molecules of H2O are in 54.3 g H2O?
1.758E24
How many water molecules are there in H2O?
There is one water molecule in H2O
How many molecules of H2O are in 0.943 moles of H2O?
0.943 moles H2O (6.022 X 1023/1 mole H2O) = 5.68 X 1023 molecules of water ========================
How many molecules are in 6.9 g H2O?
The number of molecules is 2,308.10e23.
How many molecules are in 0.357 mol of water?
1 mole H2O = 6.022 x 1023 molecules 0.357mol H2O x 6.022 x 1023 molecules/mol = 2.15 x 1023 molecules H2O
How many molecules of H2O are in 0.583 mol of H2O?
1.08x10^22
How many H2O molecules are in the ocean?
A lot
What is the mass of 1.5E23 water molecules?
1 mole H2O = 18.015g H2O = 6.022 x 1023 molecules H2O 1.5 x 1023 molecules H2O x 18.015g H2O/6.022 x 1023 molecules H2O = 4.5g H2O
How many molecules are there in 200 grams of h2o?
200 grams H2O (1 mole H2O/18.016 grams)(6.022 X 1023/1 mole H2O) = 6.69 X 1024 molecules of water ======================
