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Asample of radium-226 will decay 1/4 of its original amount after 3200years. what is the half-life of radium-226?
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Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. the values of phosphorous acid are 1.30 6.70 calculate the ph for each of the given points in the titration of 50.0 ml of 1.5 m h3po3(aq) with 1.5 m koh(aq) .
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Why is the structure of molecule important to its function?
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Which electron configuration represents the electrons in an atom of sodium in the ground state at stp
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How could understanding the unified structure of atoms help you to better understand an element that...
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