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<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Berapa volume 3 gram gas NO yg diukur pada suhu dan tekanan dimana 1 gram gas volumenya 1,5 liter (Ar N=14; O=16; C=12; H= 1)

Berapa volume 3 gram gas NO yg diukur pada suhu dan tekanan dimana 1 gram gas begin mathsize 14px style C H subscript 4 end style volumenya 1,5 liter (Ar N=14; O=16; C=12; H= 1)
 

Jawaban:

Gay Lussac merumuskan hukum perbandingan volume (hukum Gay-Lussac): “Pada suhu dan tekanan yang sama, volume gas-gas yang bereaksi dan volume gas-gas hasil reaksi berbanding sebagai bilangan bulat sederhana.“ 

Pada suhu dan tekanan yang sama, berlaku hukum perbandigan volume yang dirumuskan:

begin mathsize 14px style space space space space space space space space space space space space space space space space space n subscript C H subscript 4 end subscript over V subscript C H subscript 4 end subscript equals n subscript NO over V subscript NO space space space space space space space space fraction numerator begin display style massa subscript C H subscript 4 end subscript over italic M subscript italic r end style over denominator V subscript C H subscript 4 end subscript end fraction equals fraction numerator begin display style massa subscript NO over italic M subscript italic r end style over denominator V subscript NO end fraction space fraction numerator begin display style fraction numerator 1 space gram over denominator italic 16 italic space italic g italic r italic a italic m italic forward slash italic m italic o italic l end fraction end style over denominator 1 comma 5 space L end fraction equals fraction numerator begin display style fraction numerator 3 space gram over denominator 30 space gram forward slash mol end fraction end style over denominator V subscript NO end fraction space space space space space space space space space space space space space space space space space space space space V subscript N O space end subscript equals fraction numerator fraction numerator 3 space gram over denominator 30 space gram forward slash mol end fraction over denominator fraction numerator 1 space gram over denominator italic 16 italic space italic g italic r italic a italic m italic forward slash italic m italic o italic l end fraction end fraction space x space 1 comma 5 space L space space space space space space space space space space space space space space space space space space space space V subscript N O space end subscript equals 4 comma 8 space x space 1 comma 5 space L space space space space space space space space space space space space space space space space space space space space V subscript N O space end subscript equals 7 comma 2 space L end style 

Jadi, volume gas NO pada suhu dan tekanan yang sama adalah 7,2 L. 

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