Laboratory FAQ

Video reviews of laboratory equipment
Laboratory Preparation of Chlorine
Laboratory Preparation of Chlorine Laboratory FAQ
Laboratory Preparation of Chlorine

Chlorine can be obtained in the laboratory by the oxidation of concentrated Hydrochloric acid by oxidizing agent Manganese dioxide.

Source: youtu.be/C2kf7OBbFsM?si=8EUwQ9Ah1y5eueL4
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Oct 21, 2025
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chlorine gas cl2 laboratory preparation
Vacuum Desiccator
Vacuum Desiccator Laboratory FAQ
The assembly and preparation of a 5 L Vacuum Desiccator for laboratory use.
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HCl Gas Generator DIY Pt.2
HCl Gas Generator DIY Pt.2 Laboratory FAQ
HCl Gas Generator DIY Pt.2
Hydrochloric Gas Using NH4Cl and H2SO4
2 NH4Cl (s) + H2SO4 (l) → (NH4)2SO4 (s) + 2 HCl
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HCl Gas Generator DIY Pt.1
HCl Gas Generator DIY Pt.1 Laboratory FAQ
HCl gas generator DIY with NaCl and H2SO4
NaCl (s) + H2SO4 (l) → NaHSO4 (s) + HCl (g)
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Making bromine (Br2) from pool supplies
Making bromine (Br2) from pool supplies Laboratory FAQ
The yield was around 75%.
https://bbgate.com/threads/molecular-bromine-br2-synthesis.11322/
Source: https://www.youtube.com/watch?v=eaIps1WxJPQ
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Sep 18, 2022
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Diethyl Ether And Heptane Extraction From Starter Fluid
Diethyl Ether And Heptane Extraction From Starter Fluid Laboratory FAQ
Diethyl ether and heptane extraction from Starter Fluid
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Sep 16, 2022
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Drying of Organic Liquids
Drying of Organic Liquids Laboratory FAQ
Drying of Organic Liquids
https://bbgate.com/threads/decantation-gravity-filtration-and-liquid-transferring.566/
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Sep 11, 2022
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Purifying and Drying Diethyl Ether For Grignard Reactions Using Potassium Hydroxide and Sodium
Purifying and Drying Diethyl Ether For Grignard Reactions Using Potassium Hydroxide and Sodium Laboratory FAQ
Purifying and Drying Diethyl Ether For Grignard Reactions Using Potassium Hydroxide and Sodium
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An industrial methamphetamine laboratory.
An industrial methamphetamine laboratory. Laboratory FAQ
Inside a Philippines Meth Lab
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Aug 22, 2022
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How pH Is measured
How pH Is measured Laboratory FAQ
https://bbgate.com/threads/ph-summary.2773/
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Jul 2, 2022
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Rotary tablet presses
Rotary tablet presses Laboratory FAQ
http://bbzzzsvqcrqtki6umym6itiixfhni37ybtt7mkbjyxn2pgllzxf2qgyd.onion/threads/tableting.348/
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May 31, 2022
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Granulation
Granulation Laboratory FAQ
http://bbzzzsvqcrqtki6umym6itiixfhni37ybtt7mkbjyxn2pgllzxf2qgyd.onion/threads/tableting.348
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Manual /hand operated encapsulators.
Manual /hand operated encapsulators. Laboratory FAQ
http://bbzzzsvqcrqtki6umym6itiixfhni37ybtt7mkbjyxn2pgllzxf2qgyd.onion/threads/capsulation.387
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Suction (vacuum) filtration video manual
Suction (vacuum) filtration video manual Laboratory FAQ
http://bbzzzsvqcrqtki6umym6itiixfhni37ybtt7mkbjyxn2pgllzxf2qgyd.onion/threads/suction-vacuum-filtration.547/
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May 28, 2022
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A Simple Distillation manual
A Simple Distillation manual Laboratory FAQ
https://bbgate.com/threads/distillation-and-distillation-systems.485/
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Separating Liquids by Distillation
Separating Liquids by Distillation Laboratory FAQ
https://bbgate.com/threads/distillation-and-distillation-systems.485/
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Vacuum desiccator manual
Vacuum desiccator manual Laboratory FAQ
https://bbgate.com/threads/vacuum-desiccators.532/
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Magnetic stirrer manual
Magnetic stirrer manual Laboratory FAQ
https://bbgate.com/threads/magnetic-stirrer.524/
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Rotary evaporator (How to use a Rotavap)
Rotary evaporator (How to use a Rotavap) Laboratory FAQ
https://bbgate.com/threads/rotary-evaporator-and-additional-equipment.478/
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Preparation of hydrogen gas
Preparation of hydrogen gas Laboratory FAQ
https://bbgate.com/threads/hydrogen-gas-h2-laboratory-preparation.1013/
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preparation of hydrogen gas
Hydrogenation in small scale with Pd/C catalyst
Hydrogenation in small scale with Pd/C catalyst Laboratory FAQ
https://bbgate.com/threads/hydrogen-gas-h2-laboratory-preparation.1013/
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Making a Dry Ice Acetone bath
Making a Dry Ice Acetone bath Laboratory FAQ
http://bbzzzsvqcrqtki6umym6itiixfhni37ybtt7mkbjyxn2pgllzxf2qgyd.onion/threads/dry-ice-78-5-deg-laboratory-handling.1331/
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Liquid nitrogen (N2) bath handling
Liquid nitrogen (N2) bath handling Laboratory FAQ
http://bbzzzsvqcrqtki6umym6itiixfhni37ybtt7mkbjyxn2pgllzxf2qgyd.onion/threads/liquid-nitrogen-n2-laboratory-handling.1362/
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Aluminium Amalgam (Al/Hg) Synthesis
Aluminium Amalgam (Al/Hg) Synthesis Laboratory FAQ
https://bbgate.com/threads/aluminium-amalgam-al-hg-summary.1271/
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al/hg aluminium amalgam aluminium amalgam (al/hg) summary amalgam amalgam synthesis amalgam video manual amalgam video tutorial mercury chloride mercury nitrate produce amalgam

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