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what is the formula for combinations of potassium and bromine. Potassium and bromine form the ionic compound potassium bromide with the chemical formula KBr. A more common test involves heating the sample with dilute sulfuric acid in the presence of potassium dichromate.
Displacement of iodine has occurred. The charges are therefore 1 and -1 and they balance and cancel each other out so the compound Potassium Bromide is one potassium ion K and one bromide ion Br-. Which one of the following nameformula combinations is not correct.
Ca² and Cl ie.
It is the potassium salt of bromide and is readily available in the high state of purity. Answer to 62. Potassium Bromide is a typical Odorless colourless crystal with the characteristic of a pungent bitter saline taste. No displacement reaction has occurred.