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What is produced when the covalent bond in water molecules is broken?
When the covalent bond in water molecules is broken, it produces hydrogen gas (H2) and oxygen gas (O2) as the products.
In the equation 2 H2 plus O2 --- 2 H2O what substances are the reactants?
The reactants in this equation are hydrogen gas (H2) and oxygen gas (O2).
H2 plus O2 equals H2O If you have 1.42 moles of hydrogen how many moles of oxygen will react with it?
The balanced chemical equation shows that 1 mole of oxygen reacts with 2 moles of hydrogen to form water. Therefore, if you have 1.42 moles of hydrogen, you would need 0.71 moles of oxygen to react with it in this reaction.
What is the gas which burns to form water?
Hydrogen gas (H2) burns to form water (H2O). The reaction equation is as follows: 2 H2 + O2 --> 2 H2O
What is the mass of water when 4gm hydrogen and 64gm oxygen combined together nd how?
Balanced equation first.2H2 + O2 --> 2H2OGet moles products.4 grams H2 (1 mole H2/2.016 grams) = 1.984 moles H264 grams O2 (1 mole O2/32 grams) = 2.000 moles O2I suspect hydrogen gas of limiting and driving the reaction.1.984 moles H2 (1 mole O2/2 moles H2) = 0.992 moles O2 ( you have more than this in equation )2.000 moles O2 (2 mole H2/1 mole O2) = 4.000 moles H2 ( you do not have this much and H2 will drive this reaction )1.984 moles H2 (2 moles H2O/2 moles H2)(18.016 grams/1 mole H2O)= 36 grams water produced====================
Product of H2 plus O2?
When hydrogen gas (H2) reacts with oxygen gas (O2), they combine to form water (H2O) as a product. This reaction releases energy in the form of heat and light.
When two same elements form a covalent bond what is it called?
When two same elements form a covalent bond, it is called a diatomic molecule. Examples include hydrogen (H2), nitrogen (N2), and oxygen (O2).
What is the equation of oxygen and hydrogen?
The equation for the reaction between oxygen and hydrogen to form water is: 2H2 + O2 -> 2H2O.
What is produced when the covalent bond in water molecules is broken?
When the covalent bond in water molecules is broken, it produces hydrogen gas (H2) and oxygen gas (O2) as the products.
In the equation 2 H2 plus O2 --- 2 H2O what substances are the reactants?
The reactants in this equation are hydrogen gas (H2) and oxygen gas (O2).
In the equation 2 H2 plus O2 the H2 molecules are?
H is the atomic symbol for hydrogen, the 2 subscript means it is diatomic.
What does the formula h2 o2 mean?
Hydrogen peroxide
H2 plus O2 equals H2O If you have 1.42 moles of hydrogen how many moles of oxygen will react with it?
The balanced chemical equation shows that 1 mole of oxygen reacts with 2 moles of hydrogen to form water. Therefore, if you have 1.42 moles of hydrogen, you would need 0.71 moles of oxygen to react with it in this reaction.
Why does h2 explode?
Hydrogen gas (H2) can explode when exposed to a spark, flame, or heat source in the presence of oxygen. This reaction produces a lot of energy, causing the rapid expansion of gases leading to an explosion. It's important to handle hydrogen gas safely to prevent accidents.
If a sample of pure hydrogen gas is ignited very carefully the hydrogen burns gently combining with the oxygen gas of the air to form water vapor write the unbalanced chemical equation for this react?
H2(g) + O2(g) --> H2O(l) unbalanced. 2H2(g) + O2(g) ==> 2H2O(l) balanced.
What is hydrogen fuel's chemical formula?
The chemical formula for hydrogen fuel is H2, which means it consists of two hydrogen atoms.
What is the gas which burns to form water?
Hydrogen gas (H2) burns to form water (H2O). The reaction equation is as follows: 2 H2 + O2 --> 2 H2O
