Question

Chemical Reactions and Equations Write balanced chemical equations for the following reactions and also identifying them as formation, decomposition, single replacement, double replacement or combustion reactions. Reaction between sodium carbonate and nitric acid to produce sodium nitrate, carbon dioxide and water a. b. Reaction between silver (1) nitrate and hydrogen sulfide gas. c. Reaction between sodium and water to produce hydrogen gas and sodium hydroxide. d. Reaction between sodium and chlorine to produce sodium chloride. e. Reaction between lead(II) chloride and potassium iodide. b (aq)+HO0Fe(OH)s (s)+HCI(aq) h. KcI+ O2 H:O Al(S04) (aq)+H:0 (0)

Answer 1

al sudim carbonecte + Nitric acid Na2CO3 (29.2 + 2HNO3(aq) → ZNANO3(60%) + H2O(e) + CO2(5) Double displacement en Ag, 5(s) + 2HNO3 (69) b) 2Ag NO 3 (ces) + H2S(cm.) Double displacement c) 2 Nacs) + 2 H2Oce) - NA OH(02.2 + H269) Single displacement. d) 2N41s) + C120) - 2 NaCICS) combination. e) PbCl2 (5) + 2k li cey) - Pb 1215) + 2 KClicy.) Double displacement.

i FeCl3-.) + 3 H2O(-> Fe(OH)315) + 3 HC1109.) ( Double displacement 9) { PA 4 Pcis + locia - (combination) e) akc103 - 2kCl +302 decomposition I) I Ca Hio + 110, Ico, + 8 H2O combustion 2ALCOH)3 (2004.) + 3 H2SO4 (0→ Al2(sou) (%) + 6H2O() Double displacement