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Tools & Inquiries G.3 Collecting & Processing Data (id: 86d1d4f9c)

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admin 发表于 2024-2-8 01:38:06 | 显示全部楼层 |阅读模式
本题目来源于试卷: Tools & Inquiries G.3 Collecting & Processing Data,类别为 IB化学

[填空题]
For a first order ren f1whj- ko j).t,rte t4di4ib29 uf4zd8sc pt:d t/* i05*5xurnh lykaction, the relationship between rate and the concentration of a reactant, [ /syp cdl rx*tuktn0:h 58i*d5A], can be shown using the following equation: rate =k[A].
The data below gives the rate information for the first order reaction that proceeds in the thermal decomposition of reactant A.



1.On the axes above, draw a graph based on the provided data.
2.The effect of time on the concentration of reactant B for a zero-order reaction was plotted on the graph below.


(i)Draw a line of best fit on the graph above.
2.2.Describe the relationship between time and concentration.
Concentration    linearly with time




参考答案: decreases


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