Iron ore is reduced to pure iron by smelting, during which the iron (III) oxide in the ore reacts with carbon monoxide gas, like this: Fe,0;(s)+3C0(g) → 2Fe(s)+3CO,(g) Suppose an engineer decides to study the rate of this reaction. She prepares four reaction vessels with 173.9 g of solid iron (III) oxide and 13.4 g of carbon monoxide gas each. The volume and temperature of each vessel is shown in the table below. Arrange the reaction vessels in decreasing order of initial rate of reaction. In other words, select a "1" next to the vessel in which the engineer can reasonably expect the initial rate of reaction to be highest, a "2" next to the vessel in which the initial rate of reaction would be next highest, and so on. initial rate of vessel volume temperature reaction A 5.0 L 1200. °C B 5.0 L 1000. °C 5.0 L 1100. °C 5.0 L 1300. °C >

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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Iron ore is reduced to pure iron by smelting, during which the iron (III) oxide in the ore reacts with carbon monoxide gas,
like this:
Fe,0;(s)+3C0(g) → 2Fe(s)+3CO,(g)
Suppose an engineer decides to study the rate of this reaction. She prepares four reaction vessels with 173.9 g of solid
iron (III) oxide and 13.4 g of carbon monoxide gas each. The volume and temperature of each vessel is shown in the
table below.
alo
Arrange the reaction vessels in decreasing order of initial rate of reaction. In other words, select a "1" next to the vessel
in which the engineer can reasonably expect the initial rate of reaction to be highest, a "2" next to the vessel in which the A
initial rate of reaction would be next highest, and so on.
initial rate of
reaction
vessel volume temperature
A
5.0 L
1200. °C
5.0 L
1000. °C
C
5.0 L
1100. °C
D
5.0 L
1300. °C
>
>
>
Transcribed Image Text:Iron ore is reduced to pure iron by smelting, during which the iron (III) oxide in the ore reacts with carbon monoxide gas, like this: Fe,0;(s)+3C0(g) → 2Fe(s)+3CO,(g) Suppose an engineer decides to study the rate of this reaction. She prepares four reaction vessels with 173.9 g of solid iron (III) oxide and 13.4 g of carbon monoxide gas each. The volume and temperature of each vessel is shown in the table below. alo Arrange the reaction vessels in decreasing order of initial rate of reaction. In other words, select a "1" next to the vessel in which the engineer can reasonably expect the initial rate of reaction to be highest, a "2" next to the vessel in which the A initial rate of reaction would be next highest, and so on. initial rate of reaction vessel volume temperature A 5.0 L 1200. °C 5.0 L 1000. °C C 5.0 L 1100. °C D 5.0 L 1300. °C > > >
Expert Solution
Step 1

By seeing the chemical equation, the rate of the reaction can be expressed as rate = k[Fe2O3][CO]3. The rate of the reaction is dependent upon the concentration of the reactants and the rate constant. The concentration of the reactants is constant as the number of moles and volume of the reactants is not changed. The value of the rate of the reaction is dependent upon the rate constant value.

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