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Calculate the number of moles in 138.55 g of magnesium. Plz answer!!! its timed
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If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5
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The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?
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Calculate the number of moles in 138.55 g of magnesium. Plz answer!!! its timed...
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