Examlex
Calculate the mass of I2(s) produced at the anode if a current of 2.85 A is passed through a solution of KI(aq) for 56 minutes.
Leaving Group
An atom or group that detaches from a molecule in a chemical reaction, making way for the formation of a new bond.
Margin of Error
A statistic expressing the amount of random sampling error in a survey's results, defining a range within which the true population parameter is expected to lie with a certain level of confidence.
Normally Distributed
Describes a statistical distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean.
Standard Deviation
A measure of the amount of variance or dispersion of a set of values, indicating how much the values in a dataset deviate from the mean.
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