Cari jisim bagi satu sampel metana (CH4) yang mengandungi 1.806 x 1023 molkul. [Jisim atom relatif: Karbon: 12; Hidrogen: 1]
Jawapan:
Jisim Molekul Relatif CH4
= 12 + 4(1)
= 16
Jisim CH4
= Bilangan mol x Jisim Molar
= 0.3 x 16 = 4.8g
Jawapan:
Jisim Molekul Relatif CH4
= 12 + 4(1)
= 16
Jisim CH4
= Bilangan mol x Jisim Molar
= 0.3 x 16 = 4.8g
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