The Effect of Temperature on Voltage in a Galvanic Cell By: Kaitlyn Barr Aim: To investigate the extent to which temperature affects the voltage in a Daniell cell. Variables Independent Variable: The temperature (˚C) of the cell (0˚C, 3˚C, 15˚C, 22˚C and 34˚C) (measured with a temperature probe) Dependent Variable: The voltage (V) that the cell produces (measured with a voltmeter) Control Variables: Amount of metal used in cell (1.0g copper and 1.0g zinc). The amount of each of the […]
