This is a decomposition reaction. The compound potassium chlorate (KClO3) breaks down into potassium chloride (KCl) and oxygen gas (O2) when sulfur (S) is heated.
The reaction 2KClO3 --> 2KCl + 3O2 is a decomposition reaction, where a single compound breaks down into two or more simpler substances.
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2KClO2 + O2 = 2KClO3
Potassium hydroxide is the limiting reagent.
In the balanced reaction ( \text{Fe}_2\text{S}_3 + 4\text{O}_2 \rightarrow 2\text{FeO} + 3\text{SO}_2 ), the mole ratio of ( \text{Fe}_2\text{S}_3 ) to ( \text{O}_2 ) is 1:4. This means that for every 1 mole of iron(III) sulfide (( \text{Fe}_2\text{S}_3 )), 4 moles of oxygen (( \text{O}_2 )) are required for the reaction to proceed.
Heating potassium chlorate causes it to decompose into potassium chloride and oxygen gas, following the reaction: 2KClO3 -> 2KCl + 3O2. This is a common chemical reaction used to generate oxygen gas in the laboratory.
This is a decomposition reaction, where a single compound breaks down into two or more simpler substances when heated. In this case, when 2KClO3 (potassium chlorate) is heated, it decomposes into 2KCl (potassium chloride) and 3O2 (oxygen gas).
The reaction 2KClO3 --> 2KCl + 3O2 is a decomposition reaction, where a single compound breaks down into two or more simpler substances.
To balance the equation, you need to ensure that the number of each type of atom is the same on both sides of the equation. In this case, you would need to change the coefficient of KClO3 to 2, KCl to 2, and O2 to 3 in order to balance the equation: 2KClO3 -> 2KCl + 3O2.
The reaction is already balanced as it is written: Cl₂ + 2Kl → 2KCl + Cl₂. Each side of the reaction has the same number of atoms for each element.
The balanced chemical equation for the reaction between hydrochloric acid (HCl) and potassium (K) is: 2HCl + 2K -> 2KCl + H2.
The balanced reaction is: 2Cl + 2KI → 2KCl + I2. It is balanced by ensuring there are the same number of each type of atom on both sides of the reaction arrow.
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This is a double displacement reaction, also known as a metathesis reaction. In this reaction, the chlorine atoms in Cl2 and the iodide ions in KI swap partners to form potassium chloride (KCl) and iodine (I2).
The balanced equation for BaCl2 + K2SO4 -> BaSO4 + 2KCl is: BaCl2 + K2SO4 -> BaSO4 + 2KCl
chlorine plus potassium bromide gives bromine plus potassium chloride. Here is the symbol equation, but remember that the numbers AFTER the symbols should be subscripts. Cl2 + 2KBr = Br2 + 2KCl
The reaction between K₂S and HCl forms KCl and H₂S gas. The balanced chemical equation is: K₂S + 2HCl → 2KCl + H₂S.