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Which of these is not an example of chemical weathering? a. iron-rich mineral rusting b. feldspar turning into clay c. limestone reacting with acid d. granite breaking up into sand
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Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.
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1. A liter of milk has a [H*] of about 2.51 x 10-7. (You
may prefer to think of the hydronium ion
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