Question

What is the chemical formula of fitkari, baking soda and sulphuric acid.​

Answer 1

Answer:

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Explanation:

Potassium alum, potash alum, or potassium aluminium sulfate is a chemical compound: the double sulfate of potassium and aluminium, with chemical formula KAl(SO4)2.

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Potassium alum.

Names

Chemical formula KAl(SO4)2·12H2O

Molar mass 258.192 g/mol (anhydrous) 474.37 g/mol (dodecahydrate)

Appearance White crystals

Odor Watery metallic

Answer 2

Answer:

KAl(SO₄)₂·12H₂O

NaHCO₃

H₂SO₄

Explanation:

The chemical formula of potash alum is K2SO4.Al2(SO4)3. 24H2O. It is also commonly referred to as 'fitkari.

Sodium bicarbonate, commonly known as baking soda or bicarbonate of soda, is a chemical compound with the formula NaHCO₃. It is a salt composed of a sodium cation and a bicarbonate anion. Sodium bicarbonate is a white solid that is crystalline, but often appears as a fine powder.

To determine how many grams of sulfuric acid you will need, you will first need to calculate the equivalent mass of H2SO4. This is the gram-formula weight divided by the number of acid hydrogens in the compound. It is 98/2 = 49. Then you can calculate the amount of grams of H2SO4 that are needed.

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