Examlex
Batteries in our cars generate electricity by the following chemical reaction.
Pb + PbO2 + 2H2SO4 2PbSO4 + 2H2O
What is the oxidizing agent in this process?
Independent Variable
The variable that is manipulated or changed in an experiment to test its effects on the dependent variable.
Dependent Variable
The outcome variable in an experiment or study that is expected to change in response to manipulations of the independent variable.
Scatterplot
A graphical representation in which two variables are plotted along two axes, helping to show the relationship between them.
Positive
Characterized by or displaying affirmation, agreement, or constructive qualities or results.
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