Answer Happy

Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs, write NR after the reaction arrow. Ba²+ (aq) + SO 2 (aq) → BaSO (1) 1 04- 3- 2. 2 3 4 0₁ 0₂ 03 5 LO 0+ 6 □ 6 2+ 7 07 ³+ 3+ 4+ 8 9 8 09 0 □o

Write the balanced COMPLETE ionic equation for the reaction when Fe(NO₂), and NaOH are mixed in aqueous solution. If no reaction occurs, simply write only NR. Fe³+ (aq) + 3 NO₂ (aq) + 3 Na¹(aq) + 3 OH (aq) → Fe(OH)₂(s) + 3 Na*(aq) + 3 NO 1 04- 2 ☐ 2 3. 3 3 4 4 5 5 + 6 6 П²+ 7 07 ³+ 4+ 8 9 0 9 0 0 0