KMnO4

Potassium permanganate is an inorganic chemical compound with the formula KMnO4. It is

a salt consisting of K+ and MnO−

4 ions. Formerly known as permanganate of potash or Condy's crystals, it is a strong oxidizing

agent. It dissolves in water to give intensely pink or purple solutions, the evaporation of which

leaves prismatic purplish-black glistening crystals.[1] In 2000, worldwide production was estimated

at 30,000 tonnes. In this compound, manganese is in the +7 oxidation state.

Glycerol

Glycerol (or glycerine, glycerin) is a simple polyol (sugar alcohol) compound. It is a colorless, odorless, viscous liquid that is widely used in pharmaceutical formulations. Glycerol has three hydroxyl groups that are responsible for its solubility in water and itshygroscopic nature. The glycerol backbone is central to all lipids known as triglycerides. Glycerol is sweet-tasting and of low toxicity.

0.25M k2CrO4Potassium chromate (K2Cr O 4) is a yellow chemical indicator used for identifying concentrations of chloride ions in a salt solution with silver nitrate (Ag N O 3). It is a class two carcinogen and can cause cancer on inhalation

0.05M Pb(NO3)2Lead(II) nitrate is an inorganic compound with the chemical formula Pb(NO3)2. It commonly occurs as a colourless crystal or white powder and, unlike most other lead(II) salts, issoluble in water.

Acetone

Acetone (systematically named propanone) is the organic compound with the formula(CH3)2CO.

It is a colorless, mobile, flammable liquid, and is the simplest ketone.

Acetone is miscible with water and serves as an important solvent in its own right, typically for

cleaning purposes in the laboratory.

Chloroform

Chloroform is an organic compound with formula CHCl3. It is one of the fourchloromethanes.[1] The colorless, sweet-smelling, dense liquid is a trihalomethane, and is considered somewhat

hazardous. Several million tons are produced annually as a precursor to PTFE and refrigerants,

but its use for refrigerants is being phased out.[1]

Distilled waterDistilled water is water that has many of its impurities removed through distillation. Distillation involves boiling the water and then condensing the steam into a clean container.

Dye/water soluble ink

Mixture sample [1:1:1 NH4CL, SiO2 (sand), NaCL ]Ammonium chloride, an inorganic compound with the formula NH4Cl, is a white crystallinesalt, highly soluble in water. Solutions of ammonium chloride are mildly acidic. Sal ammoniac is a name of the natural, mineralogical form of ammonium chloride. The mineral is commonly formed on burning coal dumps, due to condensation of coal-derived gases. It is also found around some types of volcanic vent. It is used as a flavouring agent in some types of liquorice. It is the product from the reaction of hydrochloric acid and ammonia.

Silicon dioxide, also known as silica (from the Latin silex), is a chemical compound that is an oxide of silicon with the chemical formula Si O 2. It has been known since ancient times. Silica is most commonly found in nature as sand or quartz, as well as in the cell walls of diatoms (frustule).[2]

Sodium chloride, also known as salt, common salt, table salt or halite, is an ionic compound with the formula NaCl, representing equal proportions of sodium and chloride. Sodium chloride is the salt most responsible for the salinity of the ocean and of theextracellular fluid of

many multicellular organisms. As the major ingredient in edible salt, it is commonly used as a condiment and food preservative.

Boiling ChipsThe purpose of the boiling chip is to ensure a constant and equal flow of heat to the liquid/mixture that you are boiling

1M BaCl2

Barium chloride is the inorganic compound with the formula Ba Cl 2. It is one of the most common water-soluble salts of barium. Like other barium salts, it is toxic and imparts a yellow-green coloration to a flame. It is also hygroscopic

1M K2SO4Potassium sulfate (K2SO4) (in British English potassium sulphate, also called sulphate of potash, arcanite, or archaically known as potash of sulfur) is a non-flammable white crystalline salt which is soluble in water. The chemical is commonly used in fertilizers, providing both potassium and sulfur.

3M HCl

The compound hydrogen chloride has the chemical formula H Cl . At room temperature, it is a colorless gas, which forms white fumes of hydrochloric acid upon contact with atmospheric humidity. Hydrogen chloride gas and hydrochloric acid are important in technology and industry. Hydrochloric acid, the aqueous solution of hydrogen chloride, is also commonly given the formula HCl.

Copper Sulfate

Copper(II) sulfate, also known as cupric sulfate or copper sulphate, is thechemical compound with the chemical formula Cu SO 4. This salt exists as a series of compounds that differ in their degree of hydration. The anhydrous form is a pale green or gray-white powder, whereas the pentahydrate (CuSO4·5H2O), the most commonly encountered salt, is bright blue. CuSO4·5H2O is in a shade of blue, and very toxic to the environment, irritating to the eyes and skin, and also can be harmful if swallowed. Copper(II) sulfate exothermically dissolves in water to give the aquo complex [Cu(H2O)6]2+, which has octahedral molecular geometry and is paramagnetic. Other names for copper(II) sulfate are "blue vitriol" and "bluestone".

Iodine CrystalsIodine crystals are used to purify drinking water. They can also be used to regulate the thyroid glands, hence they help in preventing hypothyroidism. Iodine crystals are naturally occurring crystals, but they can be derived from food sources such as perch and cod.

SugarSugar is the generalised name for a class of chemically-related sweet-flavored substances, most of which are used as food. They arecarbohydrates, composed of carbon, hydrogen and oxygen. 

Zinc Granules

Baking soda (NaHCO3)Sodium bicarbonate or sodium hydrogen carbonate is the chemical compound with the formula Na HCO 3. Sodium bicarbonate is a white solid that is crystalline but often appears as a fine powder. It has a slightly salty, alkaline taste resembling that of washing soda (sodium carbonate). The natural mineral form is nahcolite. It is a component of the mineralnatron and is found dissolved in many mineral springs.

1.5M Citric acid (H3C6H5O7)

Citric acid is a weak organic acid with the formula C6H8O7. It is a

naturalpreservative/conservative and is also used to add an acidic or sour taste to foods and soft

drinks. In biochemistry, the conjugate base of citric acid, citrate, is important as an intermediate in

the citric acid cycle, which occurs in the metabolism of all aerobic organisms.

2 M HCLThe compound hydrogen chloride has the chemical formula H Cl . At room temperature, it is a colorless gas, which forms white fumes of hydrochloric acid upon contact with atmospheric humidity. Hydrogen chloride gas and hydrochloric acid are important in technology and industry. Hydrochloric acid, the aqueous solution of hydrogen chloride, is also commonly given the formula HCl.

Magnesium RibbonMagnesium is a chemical element with the symbol Mg and atomic number 12. Its common oxidation number is +2. It is an alkaline earth metal and the eighth mostabundant element in the Earth's cru