Question

please help me with my chemistry homework

10. Consider each of the following pairs of aqueous solutions being mixed. On the basis of the solubility rules; DOS Either • Write a full, balanced chemical equation for the double displacement reaction that takes place indicating the precipitate formed by adding the (s) state symbol in the equation, and using (aq) state symbols where appropriate, AND write both the Complete and Net Ionic Equation including the state symbols. • If NO precipitate (solid) forms, write NO REACTION. a. Potassium phosphate and Cobalt(II) nitrate Teodoro to educates we b. KOH and NaNO3 BA 10000 w C. Srl and LiaSO4 budowlane ove od od how

Answer 1

KNo (ag) CoCPOa (s) (a K3P04 Ca4) Co (No3 lag) eMemical equation Balance the KNO3 Cag) + 3PO4 Caq) t 3 Co(No3), Cag) Co CPO4 ) pre pitak) Complete fomic eauahon 3- Cag)3 Co*t Ca4) 6 No Cag) PO 4 6 K+ (aq) 6K* Cag t 6NO3 Cog CPOu),) Net ion espahon 3 Co Ca4)9PO4

NaoH (aj) KNO3 Caf t KoH la) + NoN O3 Cag) NO REACT1ON th r ekot No precipitah tom ST Ca) LizS04 Ca4) the chemical equahon Balana ST ULa) t so4 Caq) Complett onic eauahon 2+ 2 S tag)4 e capstLi ajt S04 ag 2LiCa) 4 Lu lag) Net iomic esuahon 2t S04 2 SCaq) t Cat) SSO4 Cs)