| 41. | Balard distilled the bromine from a solution of seaweed ash saturated with chlorine.
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| 42. | Bromine pentafluoride explodes on reaction with water and fluorinates silicates at 450 �C.
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| 43. | Iron can also react with bromine to form iron ( III ) bromide.
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| 44. | Pure bromine is somewhat toxic, but less toxic than fluorine and chlorine.
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| 45. | In water, both bromine and iodine appear brown.
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| 46. | The water is treated with bromine, which many bathers prefer to chlorine.
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| 47. | Such compounds are prepared by treating CuPc with chlorine, bromine or oleum.
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| 48. | Displacement of bromine atom by sulfur forms the thiazole ring to afford riluzole.
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| 49. | Bromine is trapped with iron turnings to give a solution of ferric bromide.
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| 50. | An oxidizing agent was added, and bromine was formed in the solution.
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