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What term describes technology that operates on an atomic level
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What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?
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A650 ml sodium bromine solution has a bromide ion concentration of 0.245 m. what is the mass (g) of sodium bromide in solution? a) 103.b)0.00155.c)16400.d) 16.4.e) 0.159
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I need help with answer 1 and 2 ASAP please!!
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