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secondary 4 | E Maths
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Jung Wook Young
Jung Wook Young

secondary 4 chevron_right E Maths chevron_right Singapore

CHEM. Help

Date Posted: 1 year ago
Views: 340

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Arnold K H Tan
Arnold K H Tan's answer
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Follow the guideline for preparation of salts in my Explain That! Chemistry book. Acid + carbonate is under method 3, in the book.

Author of several O-level Science guide books (my profile pic). My forte is tutoring O-level sciences (Chemistry, Physics, Biology). Telegram Messenger: @ChillXsg Note that only my tuition students have the privilege to direct message questions, to clarify.