Question

Partner PART A. BALANCING EQUATIONS sulfur plus oxygen yields sulfur trioxide carbon plus oxygen yields carbon dioxide Name Date Combination reactions silver plus sulfur yields silver sulfide sulfur dioxide plus water gives sulfuric acid 3 Decomposition reactions sodium carbonate in the presence of heat produces carbon dioxide and sodium oxide carbonic acid produces carbon dioxide and water ammonium hydroxide produces ammonia and water potassium chlorate (KCIO,) plus heat gives potassium chloride and oxygen Single replacement reactions copper plus silver nitrate gives silver plus copper nitrate copper'(I) oxide plus hydrogen gives copper and water zinc plus hydrochloric acid gives zine chloride and hydrogen iron(II) oxide plus aluminum gives aluminum oxide and iron hlorine plus potassium bromide gives bromine plus potassium chloride

Answer 1

(a) 2 S (g) + 3 O_2 (g) rightarrow 2 SO_3 (g) (b) C (s) + O_2 (g) rightarrow CO_2 (g) (c) SO_2 (g) + H_2 O rightarrow H_2 S aq (a) Na_2 CO_3 rightarrow^Delta CO_2 + Na_2 O (b) H_2 CO_3 rightarrow CO_2 + H_2 O (c) NH_4 OH rightarrow NH_3 + H_2 O (d) K Cl_3 rightarrow^Delta K Cl + O_2 Cu + AgNO_3 rightarrow CuNO_3 + Ag CuO + H_2 rightarrow Cu + H_2 O Zn + 2 HCl rightarrow Zn Cl_2 + H_2 Fe_2 O_3 + 2 Al rightarrow Al_2 O_3 + 2 Fe Cl_2 + 2 K Br rightarrow Br_2 + 2 K Cl