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NaBr
(s)
--> Na
+1
(aq)
+ Br
-1
(aq)

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NR: Compound is non-electrolyte

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NaBr(s) --> Na+1(aq) + Br-1(aq) NR: Compound is non-electrolyte Ca(NO3)2 + Na2CO3 → CaCO3(s) + 2NaNO3(aq) Na2CO3 (aq) + 2 AgNO3 (aq) → Ag2CO3 (s) + 2 NaNO3 (aq) CuSO4(aq) + 2NH4OH(aq) ----> (NH4)2SO4(aq) + Cu(OH)2(s) Cu2+(aq) + SO4 2-(aq) + 2NH4 +(aq) + 2OH-(aq) ----> 2NH4 +(aq) + SO4 2(aq) + Cu(OH)2(s) So, net ionic reaction; Cu2+(aq) + 2OH-(aq) ----> Cu(OH)2(s) Sr(OH)2 + 2HCl → SrCl2 + 2H2O 0.266 𝑚𝑜𝑙𝑒𝑠 𝐶𝑢𝑂 𝑥 2 𝑚𝑜𝑙𝑒𝑠 𝑁𝐻3 = 𝟎. 𝟏𝟕𝟕 𝒎𝒐𝒍𝒆𝒔 𝑵𝑯𝟑 3 𝑚𝑜𝑙𝑒𝑠 𝐶𝑢𝑂 4.58 𝑚𝑜𝑙𝑒𝑠 𝑁𝑂2 𝑥 1 𝑚𝑜𝑙𝑒 𝑁𝑂 30 𝑔𝑟𝑎𝑚 𝑥 = 𝟒𝟓. 𝟖 𝒈𝒓𝒂𝒎 𝑵𝑶 3 𝑚𝑜𝑙𝑒 𝑁𝑂2 𝑚𝑜𝑙𝑒 𝑁𝑂 𝑀𝑜𝑙𝑒𝑠 𝐹𝑒𝐶𝑙3 = 0.025 𝑥 1.00 = 0.025 𝑚𝑜𝑙𝑒𝑠 𝐹𝑒𝐶𝑙3 𝑀𝑜𝑙𝑒𝑠 𝐴𝑔𝑁𝑂3 = 0.0435 𝑥 1.5 = 0.0653 𝑚𝑜𝑙𝑒𝑠 𝐴𝑔𝑁𝑂3 FeCl3 is the limiting reactant hence, this will determine the amount of product Precipitate is the amount of AgCl: 0.025 𝑚𝑜𝑙𝑒𝑠 𝐹𝑒𝐶𝑙3 𝑥 3 𝑚𝑜𝑙𝑒 𝐴𝑔𝐶𝑙 = 𝟎. 𝟎𝟕𝟓 𝒎𝒐𝒍 1 𝑚𝑜𝑙𝑒 𝐹𝑒𝐶𝑙3 𝟕. 𝟐𝟎 𝒎𝒐𝒍 𝒐𝒇 𝑨𝒍 𝒙 𝟑 𝒎𝒐𝒍 𝑯𝟐𝑺𝑶𝟒 𝟐 𝒎𝒐𝒍 𝑨𝒍 𝟒. 𝟐 𝒎𝒐𝒍 𝑵𝟐𝑯𝟒 𝒙 𝟒 𝒎𝒐𝒍𝒆 𝑵𝑯𝟐 𝟑 𝒎𝒐𝒍 𝑵𝟐𝑯? ...
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