Baru Debtera Bejena

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Sodium silicate solution (Na2SiO3)+ Sodium hydroxide (NaOH)10M solution is the reaction exothermic or Endothermic?

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1. Which technical method gives a high yield? 2. Also, which method gives significant quality and quantity products?

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What the criteria to choose the best solvent for the bio extraction process?

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How do know the solubility of the suitable solvent is powerfully affect the operational efficiency of solid-liquid extraction?

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