Real Laporan Tetap Titik Beku

LAPORAN TETAP TETAP PRAKTIKUM FISIKA TEKNIK  “PENENTUAN TITIK BEKU ”

DISUSUN OLEH KELOMPOK 3

RAFFI NUGRAHA TAUFIK TAUFIK

(061640411911) (06164 0411911)

RAUDI ALVINO

(061640411912)

REZA APRILIANI

(061640411913)

SALISA FIKA MELATI

(061640411914)

THALIA JUNICA AMANDA

(06164041191)

!AH"UDI PRATAMA

(061640411916)

"USTIKA OKTAVIANI

(06064041191#)

TRI AULIA

(06164041222)

KELAS : 1 EGC DOSEN PEMBIMBING PEMBIMBIN G : Ir. ERLINAWA ERLINAWATI ,M.T

JURUSAN TEKNIK KIMIA PROGRAM STUDI DIV TEKNIK ENERGI POLITEKNIK NEGERI SRIWIJAA TAHUN TAHUN AJARAN !"1# ! "1#

TITIK BEKU $P%&'r'&(& T)*)+ B%+' 1.TUJUAN PRAKTIKUM • •

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&)*r(* 2. GRAFIK DATA PENGAMATAN

18 CH3COOH

Chart Title 35 30 f(x) = - 0.04x + 29.04 R² = 0.99

25 20 Axis Title

Linear ()

15 10 5 0 0

50

100

150

200

250

300

350

Axis Title

28CH3COOHNAFTALENA

CH3COOH+NAFTALENA 35 30 25

f(x) = - 0.04x + 26.32 R² = 0.85

20 Axis Title

Linear ()

15 10 5 0 0

50

100

150

200

Axis Title

250

300

350

14

38 Z%'   %% *'.%'

Chart Title 35 30 f(x) = - 0.04x + 28.38 R² = 0.97

25 20 Axis Title

15

Linear ()

10 5 0 0

100

200

300

400

Axis Title

.DATA PERHITUNGAN

18D,'%-+  N% CH3COOH G1 (CH3COOH)

@3#C @P8V @10

gr ml

@2 /.  G2 (*%:'%*%)

@2 /.  

G3 (5%' )

@2/.  

∆ T1 @ T1;T2  

@1 C  16O> @2C

∆ T2@ T1  T3 @1O>  14O> @4C

M. *%:'%*% (C10H) @(10812)(81) @12

gr mol

 8 0 

500

D '%*%$ %8K 7*/%*

∆ T1 @ 2C ∆ T2 @ 4C

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