Jawaban:
c. 56 liter
Penjelasan:
Hitung Mol Kalsium Karbida
Mol CaC2
= massa / Mr CaC2
= 160 gram / 64 g/mol
= 2,5 mol
Hitung Mol gas C2H2 dengan perbandingan koefisien reaksi antara CaC2.
Mol C2H2
= 1/1 x mol CaC2
= 1 x 2,5 mol
Volume C2H2 (STP)
= mol x volume molar
= 2,5 x 22,4
= 56 liter
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Jawaban:
c. 56 liter
Penjelasan:
Hitung Mol Kalsium Karbida
Mol CaC2
= massa / Mr CaC2
= 160 gram / 64 g/mol
= 2,5 mol
Hitung Mol gas C2H2 dengan perbandingan koefisien reaksi antara CaC2.
Mol C2H2
= 1/1 x mol CaC2
= 1 x 2,5 mol
= 2,5 mol
Volume C2H2 (STP)
= mol x volume molar
= 2,5 x 22,4
= 56 liter