Engineering, 04.01.2020 05:31, preguntassimples

Explain why it was important to clean each piece of metal you used with sandpaper prior to doing the experiment. (2) what specific problem might you have encountered had you cleaned the metal surfaces witha soft tissue instead? on the basis of your results from this experiment, what observation(s) did you make that woul allow you to determine the place h2 would take in your relative activity series?

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Explain why it was important to clean each piece of metal you used with sandpaper prior to doing the...