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Date: 30-9-2018
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Date: 15-1-2017
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Date: 23-9-2018
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ZERO ORDER REACTION
A reactant whose concentration does not affect the reaction rate is not included in the rate law. In effect, the concentration of such a reactant has the power 0. Thus [A] 0 = 1.
A zero order reaction is one whose rate is independent of concentration. For example, the rate law for the reaction at 200° C is
Here the rate does not depend on [CO], so this is not included in the rate law and the power of [CO] is understood to be zero. The reaction is zeroth order with respect to CO. The reaction is second order with respect to [NO2]. The overall reaction order is 2 + 0 = 2.
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علامات بسيطة في جسدك قد تنذر بمرض "قاتل"
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أول صور ثلاثية الأبعاد للغدة الزعترية البشرية
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مكتبة أمّ البنين النسويّة تصدر العدد 212 من مجلّة رياض الزهراء (عليها السلام)
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