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The chemical formula for emerald is be3al2(sio3)6.an emerald can be decided as
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You wish to prepare a buffer consisting of acetic acid and sodium acetate with a total acetic acetate plus acetate concentration of 250 mm and a ph of 5. what concentrations of acetic acid and sodium acetate should you use
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If 500 g of iron absorbs 184,000 J of heat, what will be the change in temperature?NEED THE ANSWER A...
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