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PRINCIPLES RELATED TO PRACTICAL CHEMISTRY
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Question
What is the chemical equation for ammonia absorption in boric acid?
A. H₃BO₃ + NH₃ → NH₄BO₃ + H₂
B. 2H₃BO₃ + NH₃ → (NH₄)₂B₄O₇
C. H₃BO₃ + NH₃ → NH₄⁺ + H₂BO₃⁻
D. No reaction
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