Chemistry, 09.03.2021 21:20 markmlg122
Students in a chemistry class added 5g of zinc (Zn) to 50g of hydrochloric acid (HCl). A chemical reaction occurred that produced zinc chloride (ZnCl2) and 6g of hydrogen gas (H2).
Zn + ___HCl à ZnCl2 + H2
A.
49g
B.
55g
C.
61g
D.
Not enough information to determine the mass of the zinc chloride.
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