The reaction that occurs in a Breathalyzer,a device used to determine the alcohol level in a person's bloodstream,is given below.If the rate of appearance of Cr2(SO4) 3 is 1.64 mol/min at a particular moment,what is the rate of disappearance of C2H6O at that moment? 
Definitions:
Standard Deviation
A statistic that quantifies the variation or dispersion of a set of data points.
Childcare
The care and supervision of a child or children, typically from infancy to age eight, performed by a person other than the child’s legal guardians.
Standard Deviation
A statistic that quantifies the spread or dispersion of a distribution, indicating the average distance from the mean for data points.
Confidence Interval
A span of values, acquired through sample analysis, that is presumed to enclose the value of an undetermined population attribute.
Q18: A catalyst increases the rate of a
Q83: According to the rule of thumb "like
Q87: Based on the relative strengths of the
Q108: Assume that you start with a mixture
Q126: What volume of 5.00 × 10<sup>-3</sup> M
Q129: What is the pH of a buffer
Q148: What is the pH of a 0.020
Q172: If figure (1)represents the vapor pressure of
Q174: The approximate normal boiling point of this
Q181: Based on the relative strengths of the