ka materi 1 (17022014)

A.S. DWI SAPTATI N.H.

VIVI NURHADIANTY

KIMIA ANALISIS (4 SKS)

PERKULIAHAN – 50%(2 SKS)

PRAKTIKUM – 50%(2 SKS)

1. Tugas

2. Quis 1

3. Quis 2

4. UAS

• 6 kali experiment

• Pre Test

• Praktikum

• Laporan

• UAP

1. Tugas

2. Quis 1

3. Quis 2

4. UAS

• 6 kali experiment

• Pre Test

• Praktikum

• Laporan

• UAP

PUSTAKA

1. Harvey, David, 2000,” Modern Analytical Chemistry”,The McGraw-Hill Companies, Inc, New York.

2. Vogel, AI, 1953,”Textbook of Macro and SemimicroQualitative Inorganic Analysis”, 5th ed, Longmans,London and New York.

3. Pecsok. “Modern Methods of Chemical Analysis” .

4. Skoog DA. ”Principles of Instrumental Analysis”, 4th ed.

5. Day, R.A. and Underwood, A.L., 2001, “QuantitativeAnalysis”, 6th ed., Prentice Hall, India.

1. Harvey, David, 2000,” Modern Analytical Chemistry”,The McGraw-Hill Companies, Inc, New York.

2. Vogel, AI, 1953,”Textbook of Macro and SemimicroQualitative Inorganic Analysis”, 5th ed, Longmans,London and New York.

3. Pecsok. “Modern Methods of Chemical Analysis” .

4. Skoog DA. ”Principles of Instrumental Analysis”, 4th ed.

5. Day, R.A. and Underwood, A.L., 2001, “QuantitativeAnalysis”, 6th ed., Prentice Hall, India.

OUTLINE

JENIS REAKSI KIMIA

TEKNIK PEMISAHAN

GRAVIMETRIGRAVIMETRI

VOLUMETRI

KROMATOGRAFI

SPECTROSCOPIC

PokokBahasan

Sub Pokok Bahasan

Pendahuluan Kontrak PerkuliahanDefinisi

Jenis-jenisreaksi kimia

Reaksi Asam Basa, Reaksi Pengendapan, ReaksiKompleksiometri, Reaksi Oksidasi Reduksi

KlasifikasiTeknikPemisahan

Pemisahan berdasarkan ukuran partikel, masa atau density,pembentukan senyawa kompleks, perubahan fisik, perubahankimiawi, distribusi.

Gravimetri Pengertian analisa Gravimetri, Kemurnian Endapan,Mekanisme pengendapan, Faktor gravimetri, Perhitungananalisa Gravimetri

www.themegallery.com

Gravimetri Pengertian analisa Gravimetri, Kemurnian Endapan,Mekanisme pengendapan, Faktor gravimetri, Perhitungananalisa Gravimetri

Volumetri Pengertian Analisa Volumetri, Larutan standar, Titrasi asambasa, Reaksi Kompleksiometri, Presipitasi, Oksidasi-Reduksi

Kromatografi Pengertian Kromatografi, TLC, Kolom kromatografi, GasKromatografi

Spectroscopic Pengertian Spectroscopy, Spektrofotometer UV-VIS

DEFINISI

DEFINISI

KIMIA ANALISIS

Ilmu yang difokuskan untukmenganalisa sampel material dengan

tujuan mengetahui komposisi, strukturdan fungsi kimiawi

INDUSTRIINDUSTRIINDUSTRIINDUSTRI LINGKUNGANLINGKUNGANLINGKUNGANLINGKUNGAN KESEHATANKESEHATANKESEHATANKESEHATAN PERTANIANPERTANIANPERTANIANPERTANIAN

Polutan

Limbah

Air

Obat

Urine

Darah

Bahan Baku

QC

R & D

Produk

Tanah

Pupuk

Polutan

Limbah

Air

Obat

Urine

Darah

Bahan Baku

QC

R & D

Produk

Tanah

Pupuk

REFERENCE STANDARDMETHODS

ANALYTICAL PROCESS

Pemilihan Jenis & Metode Analisa1

2

3Sampling

Problem & Tujuan

Pretreatment Sampel

Pemisahan

3

4

5

6Analisa Data

7

Pengukuran

JENIS ANALISA

1. Tujuan1. TujuanKUANTITATIF Jumlah / kadar komponen

KUALITATIF Jenis komponen

2. Cara2. Cara

KLASIK stoikiometri reaksi kimia

INSTRUMENTASI instrument(spektrometri, potensiometri, GC, dll)

JENIS ANALISA

3. Ukuran3. UkuranSampelSampel

Makro : > 0,1 gramSemimikro : 0,01 - 0,1 gramMikro : 0,001 - 0,01 gramUltra Mikro : < 0,001 gram

Utama : > 0,1 %Minor : 0,01 - 0,1 %Mikro : 0,001 - 0,01 %Ultra Mikro : < 0,001 %

4. Ukuran4. UkuranAnalitAnalit

SAMPLING

AA

BBEEAdd Your Text

From where within thetarget population shouldsamples be collected?

What type ofsamplesshould becollected?

How can theoverall variance

be minimized?

ConceptConcept

DD

BB

CC

EEAdd Your Text What type ofsamplesshould becollected?

How many samplesshould be analyzed?

What is the minimumamount of sampleneeded for eachanalysis?

How can theoverall variance

be minimized?

JENIS SAMPLE (JENIS SAMPLE (FASEFASE))

SAMPLESAMPLE

LIQUIDAir sungai, darah,limbah cair, urine,juice, susu, dllGAS

Emisi gas buanganpabrik, biogas, dll SAMPLESAMPLE

SOLIDTanah, logam, polimer,tablet obat, dll

Emisi gas buanganpabrik, biogas, dll

LIQUID

Decanting

Pipette

Syringe

pH

Temperature

Light

Holding Time

Decanting

Pipette

Syringe

Plastic / GlassContainer

pH

Temperature

Light

Holding Time

Parameter Preservation Maximum HoldingTime

ammonia cool to 4 °C; H2SO4 topH < 2 28 days

chloride none required 28 days

metals—Cr(VI) cool to 4 °C 24 hours

Preservation Methods and Maximum Holding Timesfor Selected Water and Wastewater Parameters

metals—Cr(VI) cool to 4 °C 24 hours

metals—Hg HNO3 to pH < 2 28 days

metals—all others HNO3 to pH < 2 6 months

nitrate none required 48 hours

organochlorine pesticides1 mL 10 mg/mL HgCl2 oraddition of extractingsolvent

7 days w/o extraction40 days with extraction

pH none required analyze immediately

SOLID

SAMPLECOLLECTION

Random tapimasih dalam 1populasi dan

mewakili setiapbagian populasi

Container tertutup meminimalkanhilangnya “volatilematerial”

Anaerobic sample tidak bolehkontak denganudara.

Mengurangiukuran partikel

Melarutkan sampelsolid menjadilarutan

SAMPLEPRESERVATION

SAMPLEPREPARATION

Random tapimasih dalam 1populasi dan

mewakili setiapbagian populasi

Container tertutup meminimalkanhilangnya “volatilematerial”

Anaerobic sample tidak bolehkontak denganudara.

Mengurangiukuran partikel

Melarutkan sampelsolid menjadilarutan

Classifying Separation Techniques

Change inphysical state

Complexformation

Mass &Density

Size

Filtration, Dialysis, Size-exclusion chromatography

Centrifugation

MaskingChange inphysical state Masking

Distillation, Sublimation, RecrystallitationChange inchemicalstate

Precipitation, Ion Exchange, Electrodeposition,Volatilization

Partitioning between phase

Extraction, Chromatography

Separation Based on Size

Separation Based on Mass & Density

Separation Based on Complex formation

VOLUMETRI

Separation Based on Change in Physical State

Separation Based on Change in Chemical State

GRAVIMETRI

Separation Based on Partitioning BetweenPhases

See You Another Day

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