# data[].attributes.body
Marina,  Anna B. & Anja

# data[].attributes.attachment_caption
(we promise there is a picture, you just have to tap on it)

# data[].attributes.body
-Formula: HCl
-Colourless and odourless solution of hydrogen (H), chloride (Cl-) and water (H2O)
-Once commonly referred to as muriatic acid or "spirit of salt".
-highly corrosive (very dangerous when ingested or inhaled)
-Exists naturally within gastric acid
-liquid at room temperature
-Boiling Point: 53 C°
-Melting point:-74C°
-stable under correct conditions and storage
-should be stored in cool, dry and ventilated area
-should be kept away from heat and sunlight
-is produced by the parietal cells of the stomach
-pH-level: ranges from 1.5 to 3.5
-used for: one of the strongest commercially available cleaners
-Discovered by: Jabir ibn Hayyan, around 800 AD, by mixing common salt with vitriol (sulfuric acid)

# data[].attributes.body
Formula: H2SO4
Elements: hydrogen, sulphur, oxygen
Compound type: Acid (inorganic)
State: liquid
Molecular weight: 98.08 g/mol
Main Uses: Manufacture of fertilizers and other chemicals; petroleum refining; battery component.
Appearance: Clear colourless oily liquid. Yellow to dark brown in colour when impure.
Odour: Odourless
Melting point: 10.31 °C
Boiling point: 337 °C
Solubility in water: exothermic
Acidity: 1.01
Chemical symbol: SO2

Important facts:

Worlds most-used chemical

It's corrosive to metals and tissues

It's destructive to the skin, eyes, teeth, and lungs.

discovered in 1746 by John Roebuck

# data[].attributes.body
Formula: H3PO4
Description: Pure Phosphoric Acid is a crystalline solid, in less concentrated form it's a colourless syrupy liquid
Found it: softdrinks, dairy products like milk, cheese and other processed foods
Used for: phosphate salts for fertilizers, dental cements, sugar and textile industries, also serves as an acidic, fruitlike flavouring in food
Melting point: 42.35 degrees Celsius
Boiling point: 158 degrees Celsius
Important to know: also called orthosphosphoric acid, most important oxygen acid of phosphorus

# data[].attributes.body
Formula: C ₃ H ₆ O ₃
Description: colourless, nearly odourless, oily liquid
Found in: milk and dairy products (obvi), tomato juice, apple cider vinegar, sauerkraut, beer, sweat, tears, saliva
Used for: making dairy products, making skincare products, making disposable “plastic”, making soap and disinfectant, making certain contraceptives
Important to know:
-Lactic Acid is produced during cell-metabolism

-Lactic Acid is responsible for the growth of “Sauerteig”

Sources: Wikipedia and personal knowledge/experience

# data[].attributes.body
Marina & Anja

# data[].attributes.body
Formula: H2CO3
Description: Inorganic acid
Found: Soft drinks, Soda
Melting point: -80°C
Boiling point: 333,6°C
Bonding type: covalent double bonds
Carbonic acid is soluble in water.
Pure compound decomposes at temperatures that are higher than aprx. -80°C.
Behaves as a dibasic acid.
1Mol: 62,03g/Mol
The acidification of natural waters is caused by the increasing concentration of carbonxdioxide in the atmosphere, which is caused by the burning of increasing amounts of coal and hydrocarbons.