Question

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what happens when u mix copper with concentrated hcl acid

Answer 1

Here you have an element, copper, and a compound, hydrochloric acid. The copper could combine with the chloride from the acid, forming an ionic compound, and leaving hydrogen by itself. Elemental hydrogen has the formula and is a gas. ... If copper is higher, it will replace hydrogen from HCl, and a reaction will occur.

Answer 2

Explanation:

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here's your answer

if pure hydrochloric acid is added to a sample of pure copper , this is essentially no reaction ; the solution should not turn blue .. note that if is this is the case , you would not expect to see any bubbling on copper , as copper [ll] oxide will react with hydrochloric acid to form a copper [ ll ] chloride and water

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