Answer true or false. (a) A net ionic equation shows only those ions that undergo chemical reaction. (b) In a net ionic equation, the number of moles of starting material must equal the number of moles of product. (c) A net ionic equation must be balanced by both mass and charge. (d) As a generalization, all lithium, sodium, and potassium salts are soluble in water. (e) As a generalization, all nitrate (NO3 –) salts are soluble in water. (f) As a generalization, most carbonate (CO3 2–) salts are insoluble in water. (g) Sodium carbonate, Na2CO3, is insoluble in water. (h) Ammonium carbonate, (NH4)2CO3, is insoluble in water. (i) Calcium carbonate, CaCO3, is insoluble in water.
Answer true or false.
(a) A net ionic equation shows only those ions that undergo
(b) In a net ionic equation, the number of moles of starting material must equal the number of moles of product.
(c) A net ionic equation must be balanced by both mass and charge.
(d) As a generalization, all lithium, sodium, and potassium salts are soluble in water.
(e) As a generalization, all nitrate (NO3 –) salts are soluble in water.
(f) As a generalization, most carbonate (CO3 2–) salts are insoluble in water.
(g) Sodium carbonate, Na2CO3, is insoluble in water.
(h) Ammonium carbonate, (NH4)2CO3, is insoluble in water.
(i) Calcium carbonate, CaCO3, is insoluble in water.
(j) Sodium dihydrogen phosphate, NaH2PO4, is insoluble in water.
(k) Sodium hydroxide, NaOH, is soluble in water.
(l) Barium hydroxide, Ba(OH)2, is soluble in water.
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