Sodium lauryl sulphate SLS is a synthetic detergent cleaning agent and surfactant which means it makes bubbles. It has a high pH as it is an alkali substance and has the appearance of a white powder.
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Perfectly safe for any age. See our Fun Scientific Stuff page. It's a trade name for a special metal alloy made from Gallium, Indium and Tin. Combined, these metals make an amazing metal that is liquid at room temperature. Available in quantities from 10 gram to 1Kg.
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The mass and molarity of chemical compounds can be calculated based on the molar mass of the compound. The mass (in grams) of a compound is equal to its molarity (in moles) multiply its molar mass: grams = mole × molar mass. At room temperature hydrogen is a gas.
It is a colorless, tasteless and odorless gas. It is the lightest gas.
It is insoluble in water. Sodium carbonate is a household chemical with a variety of different uses. Its chemical formula, Na2CO3, is similar to that of baking soda, NaHCO3. But baking soda is a nontoxic chemical commonly used in food preparation, while sodium carbonate is toxic and should not be consumed.
Sodium carbonate can be produced from minerals which contain sodium carbonate. It is present in large deposits in Africa and the United States as either carbonate or trona, a mixed ore of equal molar amounts of the carbonate and bicarbonate.
Soda ash/sodium carbonate manufacturing procedure categorized into two paths as a synthetic and natural process. Scientific research has improved the synthetic process by modifying the chemical steps in the process plants by altering the raw material to decrease the manufacturing cost.