compounds "switch partners "creating for cation/anion charges -Type ll met 1. BaCl_(2)+ldots Na_(2)CO_(3)arrow -Al_(2)(SO_(4))_(3)+ldots H_(3)PO_(4)arrow HNO_(3)+ldots NaClarrow 4. NH_(4)Cl+ldots Ba(OH)_(2)arrow 5. AgClO_(3)+ldots Ni(NO_(3))_(2)arrow Combustion - Combustion reactions alv

Let's solve each of the given chemical reactions step by step:<br /><br />1. $BaCl_{2} + Na_{2}CO_{3} \rightarrow BaCO_{3} + 2NaCl$<br /><br />In this reaction, barium chloride (BaCl2) reacts with sodium carbonate (Na2CO3) to form barium carbonate (BaCO3) and sodium chloride (NaCl).<br /><br />2. $Al_{2}(SO_{4})_{3} + H_{3}PO_{4} \rightarrow AlPO_{4} + H_{2}SO_{4}$<br /><br />In this reaction, aluminum sulfate (Al2(SO4)3) reacts with phosphoric acid (H3PO4) to form aluminum phosphate (AlPO4) and sulfuric acid (H2SO4).<br /><br />3. $HNO_{3} + NaCl \rightarrow NaNO_{3} + HCl$<br /><br />In this reaction, nitric acid (HNO3) reacts with sodium chloride (NaCl) to form sodium nitrate (NaNO3) and hydrochloric acid (HCl).<br /><br />4. $NH_{4}Cl + Ba(OH)_{2} \rightarrow BaCl_{2} + NH_{3} + H_{2}O$<br /><br />In this reaction, ammonium chloride (NH4Cl) reacts with barium hydroxide (Ba(OH)2) to form barium chloride (BaCl2), ammonia (NH3), and water (H2O).<br /><br />5. $AgClO_{3} + Ni(NO_{3})_{2} \rightarrow Ni(ClO_{3})_{2} + AgNO_{3}$<br /><br />In this reaction, silver chlorate (AgClO3) reacts with nickel nitrate (Ni(NO3)2) to form nickel chlorate (Ni(ClO3)2) and silver nitrate (AgNO3).<br /><br />Combustion reactions involve the burning of a substance in the presence of oxygen, typically producing heat and light. The products of combustion reactions can vary depending on the nature of the substance being burned.