The Following Reaction Is First Order in a and First

question 143

Multiple Choice

The following reaction is first order in A and first order in B:
A + B → Products Rate = k[A][B]
What is the rate constant k of this reaction in vessel (b) relative to the rate constant k of this reaction in vessel (a) ? Each vessel has the same volume.Shaded spheres represent A molecules,and unshaded spheres represent B molecules.

• A)rate constant k in vessel (b)/rate constant k in vessel (a)= 1:2
• B)rate constant k in vessel (b)/rate constant k in vessel (a)= 1:1
• C)rate constant k in vessel (b)/rate constant k in vessel (a)= 2:1
• D)rate constant k in vessel (b)/rate constant k in vessel (a)= 4:1

Understand the concept and application of p charts in monitoring process characteristics.

Calculate capability indexes and understand their significance in process capability.

Identify and apply the correct statistical tool or chart for monitoring various process characteristics.

Interpret control charts and capability indexes to assess process stability and capability.

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Definitions:

After-tax Income

The amount of income left after all federal, state, and withholding taxes have been deducted.

Tax Rate

The rate at which taxes are levied on the income of a person or company.

FIFO

"First-In, First-Out," an inventory valuation method assuming goods are sold in the order they are acquired, affecting the cost of goods sold and ending inventory.

Average-cost Method

An inventory costing method that calculates the cost of goods sold and ending inventory based on the average cost of all similar items available during the period.