Tugas Arp Neraca Massa (ahmad Marzuki R Dan Nuri Jannati W. E).xlsx

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Neraca Massa Oleh : Ahmad Marzuki R.(011400363) dan Nuri Jannati W.E (011400393) Untuk Reaksi

Cu2S Massa Mol

w AB

34 gram 0.2125 mol

pereaksi pembatas

2 Cu2S

x CD +

Input Output

Telah diuji untuk persamaan a 1 NaCl + 1 KOH --> b 1 H2SO4 + 2 AgCl --> c 2 Cu2S + 5 O2 -->

yAD

+

Proses

Senyawa 46 gram 1.4375 mol

-->

Diambil contoh 5 O2 --> 2 Cu2O

0.2125 Mol

O2 Massa Mol

+

Cu2S O2 Cu2O SO4 Jumlah

1 NaOH + 1 Ag2SO4 + 2 Cu2O +

1 KCl 2 HCl 2 SO4

Massa Input (gram) 34 46 0 0 80

Massa Output (gram) 0 29 30.6 20.4 80

+

zCB 2 SO4

ati W.E (011400393) Nilai Ar (gram/mol) 64 Cu 16 O 32 S

Cu2O Massa Mol

30.6 gram 0.2125 mol

Data Penting Mr Cu2S O2 Cu2O SO4

Cu2S Massa Mol

0 gram 0 mol

Indikator Proses (Berhasil/Belum Berhasil)

BERHASIL

O2 Massa Mol

29 gram 0.906 mol

YANG DIISI! Tahap

SO4 Massa Mol

20.4 gram 0.2125 mol

awal (mol) bereaksi (mol) sisa (mol) *

Reaksi 2 Cu2S + 5 O2 → 0.2125 1.438 0.2125 0.531 0 0.906

2

Koefisien diisi (Reaksi harus setara) Untuk Koefisien Reaktan yang paling besar (jika koefisien berbeda

Data Penting Nilai(gram/mol) 160 32 144 96

um Berhasil)

IL

DIISI!

Reaksi Cu2O + 2 SO4 0.21 0.21 0.21 0.21

si harus setara) besar (jika koefisien berbeda)

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