Which characteristics of a chemical change do u observe when dilute sulphuric acid is added to zinc granules in a conical flask?
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The following are the chemical change characteristics that occur:
Zn + H2SO4-----> ZNSO4 + H2
(s) (aq) (aq) (g)
1) color change......the zinc sulphate formed is white in color: called white vitriol.
2)Formation of bubbles.....the hydrogen gas formed bubbles out from the conical flask.
Zn + H2SO4-----> ZNSO4 + H2
(s) (aq) (aq) (g)
1) color change......the zinc sulphate formed is white in color: called white vitriol.
2)Formation of bubbles.....the hydrogen gas formed bubbles out from the conical flask.
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