4. Rust, FeOs, dissolves in phosphoric acid, by the following reaction: Reaction type + Fe2O3(s) H.PO (09) fez 05+8=11 H

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4 Rust Feos Dissolves In Phosphoric Acid By The Following Reaction Reaction Type Fe2o3 S H Po 09 Fez 05 8 11 H 1 (36.74 KiB) Viewed 30 times

4. Rust, FeOs, dissolves in phosphoric acid, by the following reaction: Reaction type + Fe2O3(s) H.PO (09) fez 05+8=11 H 3x2=6 Pix2=2 5. Octane is burned in gasoline. -2. FePO4(s) + 3H2000) fels=2 0%+3 = 11 H2X2 = 6 P 1x2=2 + Reaction type & Coto(1) * 029) (8x2=16 H18 x 2 =12 O2 X 25-50 co () H20(9) CIX16=16 thx 18 = 22 Ois+13=30 6. Magnesium nitride dissolves in water, emitting ammonia gas. Reaction type Mg3Nz(s) + H2O(1) MS3 Na H2 x6 =12 O1 x6=6 _Mg(OH)2(aq) 2NH3(g) Mix 2=3 Nix2=2 H3x2=6+6 =12 Oz xs cb 7