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Two. The equation means two water molecules, H20. Thus you have 4 hydrogens and 2 oxygens.
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∙ 13y ago
Wiki User
∙ 13y agoSix
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How many compounds are in 3H2O?
3 Hydrogen atoms, 2 Oxygen atoms.
How many atoms are there in the formula HNO3 (Nitric acid)?
One. One hydrogen, one nitrogen, and 3 oxygen (notice the 3 in subscript after the O).
What goes in and out of the photosynthesis process?
Carbon Dioxide + Water (+ Energy from sunlight) ---> Oxygen + Glucose or 6CO2 + 6H20 (+ Light energy) ---> 6O2 + C6H12O6
How many oxygens atoms are in 3CO2 4H2O?
Think of it like this. O = C = O There are three altogether. One carbon atom and two oxygen atoms. :D
How many atoms are in HNO2?
That's a total of four atoms... 1 of Hydrogen, 1 Nitrogen and 2 Oxygen.
How many oxygen atoms are in 20f2?
Two oxygen atoms.
How many atoms of oxygen are there in CaCO2?
There are 2 Oxygen atoms in CaCO2
How many oxygen atoms are in H3PO4?
Four oxygen atoms.
How many oxygen atoms are there in dioxide molecules?
There are 2 oxygen atoms in dioxide
How does a number of H Atoms in a carbohydrate compared to the number of oxygen atoms?
It depends on how many hydrogens are there and how many oxygen atoms there are.
How many atoms are there in a molecule of oxygen?
There are 2 atoms and 3 molecules in oxygen.
How many oxygen atoms does phosphate ion have?
It has 4 oxygen atoms.
How many atoms does oxygen gas have?
A Molecule of Oxygen contains two atoms
How many atoms of oxygen are in oxygen?
3
What is the formula forphotosynthesis?
Water + Carbon Dioxide --> Glucose + Oxygen 6H20 + 6CO2 --> C6H12O6 + 6O2 You might be interested to know that aerobic respiration is the opposite : Glucose + Oxygen --> Water + Carbon Dioxide C6H12O6 + 6O2 --> 6H20 + 6CO2
How many atoms are there in a molecule of oygen?
There are 2 oxygen atoms in 1 molecule of oxygen.
How many atoms are in one oxygen molecule?
in the oxygen that we breath there is 2 atoms (O2)
