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The relative number of moles of hydrogen to moles of oxygen that react to form water represent what?
Wiki User
∙ 13y ago
Mole Ratio
Wiki User
∙ 13y ago
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Do oxygen and hydrogen represent the same compound?
No. Hydrogen and oxygen are elements, not compounds. They are not the same.
Do the subscripts in a chemical formula represent the relative mass of each atom in a chemical compound?
It usually represent the amount of atoms in a molecule, i.e. Na2CO3 + 2HCl --> 2NaCl + CO2 +H2O So, in the first compound, there are 2 sodium atoms, one carbon atom and 3 oxygen atoms. In water, there is one hydrogen atom and 2 oxygen atoms..
True or false Hydrogen and oxygen atoms have an equal number of electrons?
False, a Hydrogen has 1 electron and Oxygen has 8 electrons
What is the most common molecule in the human body is made of what element?
Oxygen and Hydrogen
Number of elements in table sugar?
3 carbon, hydrogen, and oxygen
Do oxygen and hydrogen represent the same compound?
No. Hydrogen and oxygen are elements, not compounds. They are not the same.
What is a combination of symbols that represent the elements in a compound H2O?
H Hydrogen O Oxygen 2 the number two
The relative number of moles of hydrogen to moles of oxygen that react to form water represents what?
The ratio H/O is 2.
In the example of hydrogen plus oxygen water which type of reaction does this represent?
Hydrogen combining with oxygen to form water is an exothermic reaction, which is why hydrogen burns.
What do the lines between oxygen and hydrogen represent?
The O stands for oxygen and the H stands for hydrogen. This is answered by a 9 year old.
What is the usual oxidation number of an oxygen and of hydrogen?
Usually the oxidation no of oxygen is -2 and the oxidation no of hydrogen is +1 in a compound.
How many times larger is the number of hydrogen atoms then oxygen atoms in all carbohydrates?
The number of hydrogen atoms is twice the number of oxygen atoms. Glucose is C6H12O6, so there are 12 hydrogen atoms for every 6 oxygen atoms in a molecule.
What does the oxygen atom in a water molecule have charge?
The oxygen in a water molecule doesn't really have a "charge" per se. It is partially negative relative to the hydrogen atoms which are partially positive. The oxidation number of oxygen in water is 2-, however, but this isn't really a "charge".
What is H2O translated to?
Water H= Hydrogen O=Oxygen 2=is the number of Hydrogen molecules for each Oxygen molecule.
What is the ratio between the number of hydrogen atoms and the number of oxygen in a polysaccharide molecule?
The ratio of oxygen to hydrogen in a polysaccharide is independent of the type of monosaccharides that it consists of. The ratio does not depend on the number of carbons in the monosaccharide. Thus, for all polysaccharide compounds the ratio of hydrogen to oxygen is 2:1.
Do the subscripts in a chemical formula represent the relative mass of each atom in a chemical compound?
It usually represent the amount of atoms in a molecule, i.e. Na2CO3 + 2HCl --> 2NaCl + CO2 +H2O So, in the first compound, there are 2 sodium atoms, one carbon atom and 3 oxygen atoms. In water, there is one hydrogen atom and 2 oxygen atoms..
What is the number of hydrogen molecules in water?
2 hydrogen atoms and 1 oxygen atom
