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14 moles of water How many moles of oxygen and hydrogen must react?


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Answered 2016-03-19 18:28:04

Answer: 7 moles hydrogen and 3,5 moles oxygen.

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2 atoms (molecules) of hydrogen are needed to react with oxygen to form water.



No. Hydrogen and oxygen react with each other to form water.


4 moles of hydrogen consume 2 moles of oxygen for complete oxidation to water.


The chemical equation for hydrogen gas and oxygen gas combining to form water is as follows: 2H2 (g) + O2 (g) ---> 2H2O (l). This means that for every 1 mole of oxygen gas reacting, two moles of hydrogen gas are needed. So if 0.50 moles of oxygen gas react to form one mole of water, then one mole of hydrogen gas was used.


Hydrogen and oxygen undergo combination reaction to form water.When hydrogen and oxygen react together, water is formed.


Well if one mole of water = 2 moles of hydrogen and 1 mole of oxygen, than 2moles of water = 4 moles of hydrogen and 2moles of oxygen.


Hydrogen plus oxygen creates water



Both oxygen and hydrogen under normal conditions contain two atoms per mole. 4 moles of oxygen therefore contain 8 moles of oxygen atoms, which is sufficient to make 8 moles of water, since water contains only one oxygen atom per molecule. The 16 moles of hydrogen contain 32 moles of hydrogen atoms. Only 16 moles of hydrogen atoms are needed to make 8 moles of water, which contains 2 hydrogen atoms per mole. Therefore, oxygen is the limiting constituent in this mixture, and 8 moles of water can be made from the specified amounts.


None. You need Oxygen to form water, not just Hydrogen.


Hydrogen and oxygen react with each other to create water.


Hydrogen gas and oxygen gas react to form what water (H2O).


Hydrogen an react with oxygen to form water and not helium


Hydrogen and oxygen will react explosively to form water.


This is the Sabatier reaction or Sabatier process (the reaction of hydrogen with carbon dioxide at elevated temperatures and pressures in the presence of a nickel catalyst to produce methane and water) CO2 + 4H2 → CH4 + 2H2O The hydrogen is required both to react with the carbon and the oxygen and all of this must be accounted for to produce the 76.6 moles of water. From the equation 4 moles of hydrogen reacts with 1 mole of carbon dioxide ot produce 2 moles of water. The production of 76.6 moles of water requires 153.2 moles of hydrogen.



The most common compound of hydrogen and oxygen is better known as "Water".Hydrogen and oxygen also forms Hydrogen Peroxide.


The amount of water formed from a reactionof hydrogen and oxygen conforms to the chemical equation: 2H2 + O2 --> 2H2O For every two moles of hydrogen which reacts with one mole of oxygen, 2 moles of water are formed.


2H2 + O2 --> 2H2OAs you can see by the balanced reaction, for every 1 mole of oxygen used, 2 moles of water are formed. Also notice that for every 1 mole of oxygen used, you need 2 moles of hydrogen to produce the 2 moles of water. So in your case 110 moles of oxygen would produce 220 moles of water & would also require 220 moles of hydrogen (which you have in excess since you have 230 moles of hydrogen). So 220 moles of water are the most that can be formed.


2H2 + O2 ---------------> 2H2O for every 2 moles of hydrogen that reacts, 2 moles of water are produced, thus a 1:1 ratio of water produced to hydrogen reacted. So:- 2.5 moles of hydrogen reacted will produce 2.5 moles of water


No metals react to form water. The two nonmetals that react to form water are hydrogen and oxygen.


There are two moles of hydrogen atoms and one mole of oxygen atoms in one mole of water. It takes two hydrogen atoms and one oxygen atom to make one molecule of water.


To the justified number of significant digits, the masses given correspond to one mole of diatomic oxygen and two moles of diatomic hydrogen. The formula of water is H2O; therefore, these numbers of moles produce two moles of water molecules, and the number of the latter is twice Avogadro's number = 1.2 X 1024.