Pennies into lemon water make Cu ions.
Resulting cleaner pennies with browner nail under examination from the new coating of Cu. I love the notebook format! We are building a notebook for our Chemistry knowledge that we will use later (we're doing an extra special effort to write legibly). I also appreciate the Fizz, Bubble and Flash book we're using for CHEMISTRY!
1 comment:
How Cool! I love it when it works out the way it should. Glad to see you all are enjoying you chemistry adventure!
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