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How many molecules of water H20 contain2.60x1023molecules of water?
2.60x10^23 water molecules contain 2.60x10^23 molecules of water.
Are h20 and ozone both molecules?
Yes, H2O and Ozone both are molecules. H20 is water.
How many molecules are present in 3 h20?
H2O consists of two Hydrogen and one Oxygen. Three sets of these would mean 9 atoms in your three molecules of water.
How many molecules are in 4.21 grams of water?
45 grams H20 x (1 mole H20/18 grams H2O) x (6.02E23 molecules H20/1 mole H2O) the grams H2O and moles H2O cancel out. When you punch it into your calculator, the answer comes out to: =1.505E24 molecules H2O
What is of h20?
h20 is Water! Water H and 2 stand for 2 hydrogen molecules, while O means one oxygen molecule.
What is the code for h20?
H20 is a formula for water. The substance has 2 hydrogen molecules to every 1 oxygen molecule.
How many atoms are present in water?
3 total - 2 Hydrogen & 1 Oxygen Hence H20
How many dozen atoms of hydrogen are present in a dozen molecules of h20?
In a dozen molecules of H2O, there are 24 atoms of hydrogen because each H2O molecule contains two hydrogen atoms.
How many oxygen atoms are in 6h20?
Two. The equation means two water molecules, H20. Thus you have 4 hydrogens and 2 oxygens.
Which has the strongest intermolecular force NH3 or H20?
Water (H2O) has stronger intermolecular forces than ammonia (NH3) due to hydrogen bonding in water molecules. Hydrogen bonding is a type of intermolecular force that is stronger than the dipole-dipole interactions present in ammonia molecules.
Why is water evaporation a physical change and not a chemical change?
Nothing is chemically changed when water goes from liquid-->gas. All that's happening is the molecules moving faster. H20(l)-->H20(g)
What are the final waste product of cellular respiration?
Water and carbon dioxide (H20) (CO2)
