Consider the Following Reaction 8A(g) + 5B(g) → 8C(g)

question 22

Multiple Choice

Consider the following reaction 8A(g) + 5B(g) → 8C(g) + 6D(g)
If [C] is increasing at the rate of 4.0 mol L^-1 • s^-1, at what rate is [B] changing?

• A) -0.40 mol L^-1• s^-1
• B) -2.5 mol L^-1• s^-1
• C) -4.0 mol L^-1• s^-1
• D) -5.0 mol L^-1• s^-1
• E) -6.4 mol L^-1• s^-1

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Definitions:

Mass Spectrum

A chart or graph that displays the distribution of ions by mass in a sample, useful for identifying substances and determining their structure.

2-Methylpentan-3-one

An organic compound characterized by a ketone functional group placed on the third carbon of a methylpentane backbone.

1-Propanol

An alcohol with the formula C3H7OH, used as a solvent and an intermediate in the production of other chemicals.

Sodium Acetylide

A chemical compound formed by the reaction of acetylene with sodium metal, used in organic synthesis.