Question #70080
The solid zinc carbonate was added to warm dilute sulphuric acid in a beaker in excess. How do you know when there is no longer any unreacted acid
Expert's answer
ZnCO₃+H₂SO₄+CO₂+H₂O
The reaction is followed by allocation of gas pixellogo
After cessation of evolution of gas can be assumed that the unreacted acid is not remained
The reaction is followed by allocation of gas pixellogo
After cessation of evolution of gas can be assumed that the unreacted acid is not remained
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#339914 on Dec 2023
#339914 on Dec 2023
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