Sulphuric acid is a very useful, referred as universal chemical because it is a commonly used chemical in the world and is used in a lot of manufacturing industries, for example, car battery, manufacturing fertilisers, refining crude oil, making phosphoric acid etc.

Transcribed Image Text: In the manufacture of nitric acid, pure dry sodium nitrate is treated with 95% (weight) sulphuric acid. 2NaNO3 + H₂SO4 → 2HNO3 + Na₂SO4 Acid is supplied in excess to ensure that the resulting nitre cake is liquid containing 35% sulphuric acid by weight. The cake contains 1.5% water by weight.

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Or cross a sulphuric lake in a leaky boat, Select the prince from a row of identical …show more content… Surely, I buried my face in books. I would have rather befriended the characters in novels than face the monsters that awaited at school. Activities outside of school were a liberation from my life at school.

A: We will first find mass of sulphuric acid in 100 g of solution. Then find mass of it in 3 L… Q: At a certain temperature, an aqueous solution is 34.5% Kl by mass and has a density of 1.311 g/cm³.…

A: Ortho phosphoric acid is an inorganic acid which is manufactured from phosphate rock and sulphuric… Q: If 1.6 oz of a fuel with a molar mass of 58 g/mol was combusted with a stoichiometric equivalence of…

2024年2月20日 · Add 8 drops of 50 % sulphuric acid and swirl. Count the number of drops (swirl after each drop) of 30 % calcium chloride needed to produce a precipitate of calcium sulphate. Explain why the number of drops of calcium chloride differs in the two experiments.

Transcribed Image Text: The structures of two tertiary bicyclic chlorides (compounds 1 and 2) are shown below. . Which of the following statements is corre

Solution for Sketch the distribution diagram for orthophosphates as a function of pH, using the following K, values to assist: K. (H3PO4) = 7.5 x 10 K. (H;PO4')…