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2H2O --> 2H2 + O2

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How do you write pure hydrobromic acid decomposes to its element in an equation?

The chemical equation for the decomposition of pure hydrobromic acid (HBr) into its elements hydrogen (H2) and bromine (Br2) can be written as: 2HBr → H2 + Br2 This balanced equation shows that two molecules of hydrobromic acid decompose to form one molecule of hydrogen gas and one molecule of bromine gas. The coefficients in front of each compound ensure that mass is conserved during the reaction.


How do I write out this chemical equation without symbols HgO(S) yields Hg(l) O2(g)?

Mercury(II) oxide (solid) decomposes to form liquid mercury and oxygen gas.


What should you do when using diatomic elements in an equation?

When using diatomic elements (such as O₂, N₂, H₂, etc.) in an equation, remember to write them with a subscript of 2 to represent that they exist as molecules in their natural state. This is important for balancing chemical equations accurately.


Write an equation for the formation of HF gas from its elements in its standard states?

The equation for the formation of HF gas from its elements in their standard states is: H2(g) + F2(g) → 2HF(g)


Write a balanced chemical equation to express what happens when methane Ch4 and oxygen gas react to form water and carbon dioxide.?

CH4 + 2O2 -> 2H20 + CO2 There's the balanced equation above. In a balanced equation, all the elements on the reactants side must equal to the elements on the products side. This must hold in order to agree with the law of conservation.

Related Questions

Why water is expelled during glycolsis?

If you write this as a balanced chemical equation, water will form as a result. You must account, in other words, for all the elements.


How do you write the equation for water?

H2o


How do you write pure hydrobromic acid decomposes to its element in an equation?

The chemical equation for the decomposition of pure hydrobromic acid (HBr) into its elements hydrogen (H2) and bromine (Br2) can be written as: 2HBr → H2 + Br2 This balanced equation shows that two molecules of hydrobromic acid decompose to form one molecule of hydrogen gas and one molecule of bromine gas. The coefficients in front of each compound ensure that mass is conserved during the reaction.


How do I write a balanced equation for the reaction of PH3 with water?

Phosphine is not very soluble in water compared to nonpolar substances. If you were to write a balanced equation for the reaction of PH3 with water, it would be an equilibrium reaction.


When potassium nitrate is heated it decomposes into potassium nitrate and oxygen write a balanced equation for this reaction and state the symbols the reactants and products?

Kn2 heat equal kn2+o2


How do chemists write water using elements?

H2o


How do I write out this chemical equation without symbols HgO(S) yields Hg(l) O2(g)?

Mercury(II) oxide (solid) decomposes to form liquid mercury and oxygen gas.


How to write an equation that includes the keyword "how to write an equation"?

To write an equation that includes the keyword "how to write an equation," you can use a variable like x to represent the phrase. For example, the equation could be x "how to write an equation."


How do you write a rule as an equation?

write a rule as an equation


Write the dehydration synthesis equation for lactose and melibiose in words?

The dehydration synthesis equation for lactose is: glucose + galactose -> lactose + water. The dehydration synthesis equation for melibiose is: glucose + galactose -> melibiose + water.


What should you do when using diatomic elements in an equation?

When using diatomic elements (such as O₂, N₂, H₂, etc.) in an equation, remember to write them with a subscript of 2 to represent that they exist as molecules in their natural state. This is important for balancing chemical equations accurately.


Write an equation for the formation of HF gas from its elements in its standard states?

The equation for the formation of HF gas from its elements in their standard states is: H2(g) + F2(g) → 2HF(g)