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What happens when ethanol is heated in presence of concentrated H2SO4?
When ethanol is heated in the presence of concentrated H2SO4, it undergoes dehydration to form ethylene gas. This reaction follows an elimination mechanism where a water molecule is eliminated from ethanol to produce ethylene.
What happens when Sodium Hydroxide is heated with Zinc?
it would speed the reaction. With enough heat and pressure you can cause an explosion
What happens when magnesium hydoxide is heated?
When heated to a sufficiently high temperature, solid magnesium hydroxide will decompose into magnesium oxide and water: Mg(OH)2 -> MgO + H2O.
What happens when litharge is heated with concentrated h2so4?
When litharge (lead(II) oxide) is heated with concentrated sulfuric acid (H2SO4), lead sulfate (PbSO4) is formed along with water. The reaction is as follows: PbO(s) + H2SO4(l) → PbSO4(s) + H2O(l)
What happens when sodium hydroxide is added to ammonium chloride and heated?
When sodium hydroxide is added to ammonium chloride and heated, ammonia gas is evolved as a result of the reaction between ammonium chloride and sodium hydroxide. This reaction produces water, sodium chloride, and ammonia gas.
What happens when copper is added to concentrated sulfuric acid and heated gently?
copper sulphate and hydrogen is released.
What happens when ethanol is heated with concentrated sulphuric acid at 170 C?
There is formation of ethoxy ethane. (ether)
What gas is given off when Potassium Hydroxide and Sodium Hydroxide heated?
When Potassium Hydroxide is heated, it gives off water vapor (H2O). When Sodium Hydroxide is heated, it also gives off water vapor (H2O).
What happens when ethanol is heated in presence of concentrated H2SO4?
When ethanol is heated in the presence of concentrated H2SO4, it undergoes dehydration to form ethylene gas. This reaction follows an elimination mechanism where a water molecule is eliminated from ethanol to produce ethylene.
What happens when Sodium Hydroxide is heated with Zinc?
it would speed the reaction. With enough heat and pressure you can cause an explosion
What happens when magnesium hydoxide is heated?
When heated to a sufficiently high temperature, solid magnesium hydroxide will decompose into magnesium oxide and water: Mg(OH)2 -> MgO + H2O.
What happens when litharge is heated with concentrated h2so4?
When litharge (lead(II) oxide) is heated with concentrated sulfuric acid (H2SO4), lead sulfate (PbSO4) is formed along with water. The reaction is as follows: PbO(s) + H2SO4(l) → PbSO4(s) + H2O(l)
What happens when sodium hydroxide is added to ammonium chloride and heated?
When sodium hydroxide is added to ammonium chloride and heated, ammonia gas is evolved as a result of the reaction between ammonium chloride and sodium hydroxide. This reaction produces water, sodium chloride, and ammonia gas.
What happens to sodium hydroxide when heated?
At very high temperature NaOH is decomposed and Na2O fumes are emited.The reaction is:2 NaOH = Na2O = H2O
What happens when concentrated sulphuric acid is heated with oxalic acid?
When concentrated sulfuric acid is heated with oxalic acid, oxidation of oxalic acid takes place, giving off carbon dioxide gas and water as byproducts. This reaction can be used to generate carbon dioxide for various applications.
What happens when you heat copper hydroxide and sodium nitrate?
When you heat copper hydroxide and sodium nitrate, a chemical reaction occurs where the copper hydroxide decomposes to form copper oxide and water, while the sodium nitrate decomposes to form sodium nitrite, oxygen gas, and nitrogen dioxide gas.
What color is lead hydroxide when heated?
PbO can be yellow or red.
