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secondary 4 | Biology
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Wilfred
Wilfred

secondary 4 chevron_right Biology chevron_right Singapore

This is chemistry, i don't know how to calculate the mass for that, pls help me with explanation if possible

Date Posted: 5 years ago
Views: 445

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Zheng Jie
Zheng Jie's answer
15 answers (Tutor Details)
1st
Mole = mass/mr. Compare mole ratio