write the correct chemical formula for a. ammonium phosphate b. ammonium carbona
ID: 603942 • Letter: W
Question
write the correct chemical formula fora. ammonium phosphate
b. ammonium carbonate
c. ammonium hydroxide
d. silver nitrate
e. copper (II) nitrate
f. nickel (II) nitrate
g. cobalt (II) nitrate
h. potassium nitrate
i. Iron (III) nitrate
indicate the state of the products and write the net ionic equation for each precipitation reaction
BaCl2(aq) + K2SO4(aq) --> BaSO4( ?) + 2KCl( ?)
net ionic equation:?
Cr(NO3)3(aq) + KOH(aq) ---> Cr(OH)3(?) + KNO3(?)
net ionic equation:?
Explanation / Answer
K2SO4 (aq) + BaCl2(aq) ---> BaSO4(s) + 4 KCl (aq) , 3 KOH(aq) + Cr(NO3)3(aq) = Cr(OH)3(s) + 3 KNO3(aq) , a) (NH4)3PO4 b) (NH4)2CO3 c)NH4OH d)AgNO3 e) Cu(NO3)2 f) Ni(NO3)2 g)Co(NO3)2 h)KNO3 i)Fe(NO3)3
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