پاورپوینت کاتالیزور (انگلیسی)
پاورپوینت کاتالیزور به زبان لاتین. Catalysis is the process of increasing the rate of a chemical reaction by adding a substance known as a catalyst , which is not consumed in the catalyzed reaction and can continue to act repeatedly.Because of this , only very small amounts of catalyst are required
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