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hold temp of a fluid product for a specified amount of time
Give the formula of the species responsible for the pale green colour in the solution of chlorine in water.
Write an equation for the reaction of solid potassium chloride with concentrated sulfuric acid.
Write an equation for the reaction that occurs when chlorine is added to cold water. State whether or not the water is oxidised and explain your answer.
What are the 2 most important properties for polymer processing ?
Write an equation for the reaction between chlorine and cold, dilute, aqueoussodium hydroxide.Give a major use for the solution that is formed by this reaction.Give the IUPAC name of the chlorine-containing compound formed in this reactionin which chlorine has an oxidation state of +1.
Write an equation for the reaction of chlorine with water in bright sunlight.Name the white precipitate and state what you would observe when an excess of aqueous ammonia is added to it.
Predict what, if anything, you would observe when chloroethanoic acid is added to aqueous silver nitrate.
The addition of silver nitrate solution followed by dilute aqueous ammoniaObservations with chloride ions
Write an ionic equation for the reaction between chlorine and cold dilute sodiumhydroxide solution.Give the oxidation state of chlorine in each of the chlorine-containing ions formed.
Iodide ions can reduce sulphuric acid to three different products.(i) Name the three reduction products and give the oxidation state of sulphur in each of these products.
Give an example of a reagent which could be used to show that the reducing ability of bromide ions is different from that of chloride ions.
if the fat content of milk product is ten percent or greater or has total solids of 18% or greater or if it contains added sweeteners the specified temperature shall be
Write an equation for the reaction between chlorine and cold, dilute aqueous sodium hydroxide. Give two uses of the resulting solution.
How can reactions with concentrated sulphuric acid be used to distinguish between solid samples of sodium bromide and sodium iodide?State the observations you would make and give all the oxidation and reduction products formed in both reactions. Using half-equations, construct an overall equation for one of these redox reactions.
Explain why it is not possible to distinguish between separate solutions of sodium nitrate and sodium fluoride by the addition of silver nitrate solution.
Cl₂ (g) + H₂O(l) ⇌ H⁺aq) + Cl⁻(aq) + HClO(aq)Use Le Chatelier's principle to explain why the green colour disappears when sodium hydroxide solution is added to this solution.
The addition of silver nitrate solution followed by dilute aqueous Observations with bromide ions
Give the oxidation state of manganese in MnO₂
Give the formulas of the two different chlorine-containing compounds that areformed when chlorine reacts with cold, dilute, aqueous sodium hydroxide.

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