Going down, what is the trend of group 7 melting points? Why?
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Card 18
Front
What is the trend in the group 7 element's oxidising ability going down?
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Card 19
Front
What result will chloride ions give in the halide test?
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Card 20
Front
Due to chlorine's reaction with water in sunlight, what is added to swimming pools as an alternative? What is the equation for the reversible reaction?
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Card 21
Front
What result will bromide ions give in the halide test?
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Card 22
Front
What products will a reaction between water and chlorine will form in direct sunlight?
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Card 23
Front
What are the two forms of the chlorate ion?
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Card 24
Front
What type of reaction is chlorine with water?
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Card 25
Front
What is/are the equation(s) for the reaction of sodium iodide with conc sulfuric acid?
