Transcription: In determining the conditions of the two systemic substances, there are no reactions directly, but if they are made by a third and more catalyzed. The catalyzer is the one who has the substantial power to react with one of the ions, and with the other, which the reactant's product is reactant with the second. The final process is when the product is final and the catalyzer is the one who delivers it to the reaction, so a substantial derivative of the two The process is to prevent the catalytic catalyst from forming.