Determine the molarity of each of the ions present in the following aqueous salt solutions: (assume 100% ionization) (a) 2.57 M CuBr2 [cation+] = [anion-] = (b) 0.49 M NaHCO3 [cation+] = [anion-] = (c) 4.88 M K3AsO4 [cation+] = [anion-] = (d) 0.30 M (NH4)2SO4 [cation+] = [anion-] =

Determine the molarity of each of the ions present in the following aqueous salt solutions: (assume 100% ionization) (a) 2.57 M CuBr2 [cation+] = [anion-] = (b) 0.49 M NaHCO3 [cation+] = [anion-] = (c) 4.88 M K3AsO4 [cation+] = [anion-] = (d) 0.30 M (NH4)2SO4 [cation+] = [anion-] =

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter18: Acids And Bases

Section: Chapter Questions

Problem 77A: \If the concentration of H+ ions in an aqueous solution decreases, what must happen to the...

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Question

Determine the molarity of each of the ions present in the following aqueous salt solutions: (assume 100% ionization)

(a) 2.57 M CuBr₂

_{[cation⁺] =}

_{[anion^-] =}

_{(b) 0.49 M NaHCO3}

_{[cation⁺] =}

_{[anion^-] =}

_{(c) 4.88 M K3AsO4}

_{[cation⁺] =}

_{[anion^-] =}

_{(d) 0.30 M (NH4)2SO4}

_{[cation⁺] =}

_{[anion^-] =}

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