Exam (elaborations)
A Level Chemistry A H432/01 Periodic table, elements and physical chemistry
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0.0200mol of calcium oxide is reacted completely with 2.00moldm-3 HCl. What is the volume, in cm3, of 2.00moldm-3 HCl required for this reaction? A 15 B 20 C 30 D 60 - correct answearsB- 20 Aqueous Cr3+ ions are reacted with an excess of aqueous sodium hydroxide. Which product is formed...
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