Question

Use only the precipitation, gaseous, com bustion, synthesis, single displacement or decomposition ONLY. NO REACTION write NO RXN Gaseous nitrogen dioxide decomposes to form gaseous nitrogen monoxide and oxygen gas Copper metal reacts with aqueous silver nitrate Aqueous barium chloride is placed in an Erlenmeyer flask containing sulfuric acid Carbonic acid decomposes to form carbon dioxide gas and water liquid Bariam metal is placed in a beaker containing hydrochloric acid Aqueous calcium chloride is added to a test tube containing aqueous sodium sulfate Solid iron(II) oxide and carbon monoxide gas is heated to form iron metal and carbon dioxide gas Solid calcium oxide is placed in a test tube of water to produce aqueous calcium hydroxide Solid sodium hydrogen carbonate is heated to form solid sodium carbonate, gaseous carbon dioxide and water vapor solid gallium hydride is placed in a container with N(CHs)s (trimethylamine) to form Nitrogen gas reacts with solid calcium carbide to form solid carbon and CaNCN solid Nitrogen gas reacts with solid magnesium forms solid magnesium nitride Aqueous potassium carbonate is placed in a test tube containing aqueous barium iodide Aqueous calcium sulfide is placed in a beaker containing aqueous mercury(II) nitrate Aqueous magnesium sulfate is placed in a container of aqueous barium fluoride

Answer 1

2 W O_2(g) rightarrow 2 W O(g) + O_2(g) - DECOMPOSITION REACTION CU(s) + 2 Ag NO_3(aq) rightarrow Cu(NO_3)_2(aq) + 2 Ag(s) DESCRITION - SINGLE DISPLACEMENT REACTION Ba cl_2 + H_2 SO_4 rightarrow Ba SO_4 downarrow + 2HCl DESCRIPTION - PRECIPITATION REACTION H_2 CO_3 rightarrow H_2 O(l) + CO_2(g) DESCRIPTION - DECOMPOSITION REACTION Ba(s) + 2 HCl(aq) rightarrow Ba Cl_2(aq) + H_2 DESCRIPTION - SINGLE DISPLACEMENT REACTION Ca Cl_2(aq) + Na_2 SO_4(aq) rightarrow 2 Na CL + Ca SO_4 downarrow DESCRIPTION - PRECIPTION REACTION Fe O(s) + CO(s) rightarrow Fe (s) + CO_2 Fe O(s) + CO rightarrow NO R times N Ca O + H_2 O rightarrow Ca(OH)_2 DESCREPTION - SYSNTHESIS \r\n 2Na H CO_3 rightarrow Na_2 CO_3 + CO_2 + H_2 O DESCRIPTION - DECOMPOSITION REACTION Ga H_3(s) + (CH_3)_3 rightarrow (CH_3)_3 Ga H_3 DESCRIPTION - SYNTHESIS Ca C_2(s) + N_2(g) rightarrow Ca CN_2 + 2C DESCRIPTION - SYSNTHESIS N_2(g) + 3Mg rightarrow Mg_3 N_2 DESCRIPTION - SYNTHESIS K_2 CO_3 + Ba I_2 rightarrow Ba CO_3 + 2KI