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Lab 8: Qualitative analysis of cations Would you be able to distinguish between Cu2+ and Ni2+...

Lab 8: Qualitative analysis of cations

Would you be able to distinguish between Cu2+ and Ni2+ ions in a solution if you added concentrated NaOH solution? What would you expect to happen? Write a balanced molecular and net ionic equation for both ions reacting with NaOH. Use Cu(NO3)2 and Ni(NO3)2 in your reactions for the respective ions. Show the correct phase of all species in the reaction for full credit.

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Molecular equation - Na O Hast Cu (N103)2 im $ Cu(OH)2 + Na NO3 (aq) Na oHaq) - cu (NO3)2 - Matt Hag Cee ag + 2005 og Net ion

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