Compute the atomic mass of element z

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Q. Compute pH and [OH-] for each of the following solutions. (a) 8.1×10-2M Na2CO3, (b) 0.15M NaCN

Q. Element Z has two natural isotopes: Z-81 (80.916 amu) and Z-79 (78.918 amu) . Compute the atomic mass of element Z given the abundance of Z-81 is 49.31%.

Reference no: EM1394794

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Compute the atomic mass of element z : Compute pH and [OH-] for each of the following solutions. (a) 8.1×10-2M Na2CO3, (b) 0.15M NaCN

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