Write the equations of possible reactions between hydrobromic acid and metals: a) Fe; b) Au; c) K; d) Ba
| September 23, 2021 | education
Hydrobromic acid interacts with the release of hydrogen with metals located to the left of hydrogen in the electrochemical series of metal voltages.
Fe + 2HBr = FeBr2 + H2.
Au + HBr = no reaction, because gold is to the right of hydrogen.
2K + 2HBr = 2KBr + H2.
Ba + 2HBr = BaBr2 + H2.
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