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preparation of various salts

asked Mar 18, 2024 in Chemistry Form 2 by 0799903XXX

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preparation of various salts

asked Mar 18, 2024 in Chemistry Form 2 by 0799903XXX

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how various salts are prepared

asked Mar 18, 2024 in Chemistry Form 2 by 0799903XXX

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preparation of various salts in chemistry

asked Mar 18, 2024 in Chemistry Form 2 by 0799903XXX

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when 4 g of metal carbonate was dissolved in 160 cubic centimetre of 1M hydrochloric acid and then the resultant solution diluted to 1 L, 25 cm of the solution required 20 cubic centimetre of 0.1 M sodium hydroxide solution for complete neutralisation calculate the number of moles per litre of exercise hydrochloric acid that reacted with sodium hydroxide

asked Mar 10, 2024 in Chemistry Form 3 by 0705145XXX

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when 4 g of metal carbonate was dissolved in 160 cubic centimetre of 1M hydrochloric acid and then the resultant solution diluted to 1 L, 25 cm of the solution required 20 cubic centimetre of 0.1 M sodium hydroxide solution for complete neutralisation calculate the number of moles per litre of exercise hydrochloric acid that reacted with sodium hydroxide

asked Mar 10, 2024 in Chemistry Form 3 by 0705145XXX

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what is titration

asked Mar 2, 2024 in Chemistry Form 3 by 0728107XXX

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reasons why most laboratory apparatus are made of glass

asked Mar 2, 2024 in Chemistry Form 1 by 0759925XXX

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allotropes of sulphur

asked Mar 1, 2024 in Chemistry Form 3 by 0703791XXX

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What's chemistry

asked Feb 25, 2024 in Chemistry Form 1 by 0722238XXX

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chapter 1 revision questions

asked Feb 21, 2024 in Chemistry Form 3 by 0795161XXX

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outline the processes followed in water purification

asked Feb 19, 2024 in Chemistry Form 1 by 0104917XXX

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what is crystalisation

asked Feb 13, 2024 in Chemistry Form 1 by 0739813XXX

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what is;a saturated solution and crystalisation

asked Feb 13, 2024 in Chemistry Form 1 by 0739813XXX

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reason why dry ice is preferred to be used in cold boxes by cream vendors over ordinary ice

asked Feb 13, 2024 in Chemistry Form 1 by 0739813XXX

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chemical equations of magnesium sulphate reacting with sodium carbonate

asked Feb 12, 2024 in Chemistry Form 4 by 0114410XXX

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which is the strongest reducing agent in the periodic table

asked Jan 8, 2024 in Chemistry Form 3 by 0704617XXX

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differentiate between temporary physical changes and temporary chemical changes

asked Jan 7, 2024 in Chemistry Form 1 by 0711892XXX

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Nitrogen and is compounds

asked Dec 30, 2023 in Chemistry Form 3 by 0748490XXX

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what is the nature of a compound formed between a metal and a non metal

asked Dec 22, 2023 in Chemistry Form 2 by 0707791XXX

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