August 2018 1 6 Report
Sebanyak 600 gram Kalsium (Ar=40) direaksikan dng HCl. menurut persamaan reaksi :
Ca + 2HCl --> CaCl2 + H2
Jmlh volume gas H2 yg dihasilkan (pada 0derajat C,76cmHg) Adalah...liter.
a.4,48
b.5,6
c.11,2
d.8,96
e.6,72

sama cara nya yaaa hehe

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