Monday, 26 May 2025

Reaction Equations (Named)

 i. Hydrogen + Chlorine → Hydrogen chloride

ii. Barium chloride + Aluminium sulphate → Barium sulphate + Aluminium chloride

iii. Sodium + water → Sodium hydroxide + water

iv. Sodium hydroxide solution (in water) reacts with hydrochloric acid solution (in water) to produce sodium chloride solution and water.

v. Calcium hydroxide + Carbon dioxide → Calcium carbonate + Water

vi. Zinc + Silver nitrate → Zinc nitrate + Silver

vii. Aluminum + Copper chloride → Aluminum chloride +Copper

viii. Barium chloride + Potassium sulphate → Barium sulphate + potassium chloride

ix. Potassium bromide (s) + Barium iodide (aq) → Potassium iodide (aq) + Barium bromide(s)

x. Zinc carbonate (s) → Zinc oxide (s) + Carbon dioxide (g)

xi. Magnesium (s) + Hydrochloric acid (aq) → Magnesium chloride (aq) + Hydrogen (g)

xii. Iron + Steam → Iron Oxide + Hydrogen

xiii. Silver bromide  → Silver metal Bromine

xiv. Hydrogen peroxide→  Water + Oxygen

xv. Iron + Copper sulphate →  Iron (II) sulphate + Copper

xvi. Zinc + Copper sulphate → Zinc sulphate + Copper

xvii. Lead + Copper chloride→  Lead chloride+  Copper

xviii. Potassium iodide + Chlorine →  Potassium chloride  Iodine

xix. Silver nitrate+Sodium chloride →  Silver chloride+ Sodium nitrate

xx. Copper (Brown) +Oxygen→  Copper (II) oxide (Black)

xxi. Calciumoxide + Water → Calcium hydroxide

xxii. Sodium carbonate +  Calcium chloride  Calcium carbonate + Sodium chloride

xxiii. Aluminium+ Copper chloride    Aluminiumchloride +Copper

xxiv. Zinc carbonate(s)   Zinc oxide(s) + Carbon dioxide(g)

xxv. Magnesium(s) + Hydrochloric acid(aq  Magnesium chloride(aq) + Hydrogen(g)

xxvi. Ferrous sulphate  Ferric oxide + Sulphur ioxide+ Sulphur trioxide

xxvii. Silver chloride   Silver + Chlorine

xxviii. Aluminium oxide   Aluminium + Oxygen

xxix. Silver nitrate+ Copper   Copper nitrate+ Silver

xxx. Sodium sulphate+ Barium chloride   Barium sulphate + Sodium chloride

 

Reaction Equations

 

i. Mg + O2   MgO

ii. Zn + H2SO4 ZnSO4 + H2

iii. Fe + H2O Fe3O4 + H2

iv. CO(g) + H2 (g) CH3OH(l)

v. CO (aq) H2O(l) → C6H12O6  (aq) + O2 (aq) H2O(l)

vi. CaO(s) + H2O(l) Ca(OH)2(aq)

vii. Ca(OH)2(aq) + CO2(g)  CaCO3(s) + H2O(l)

viii. C(s) + O2(g) CO2(g)

ix. 2H2(g) + O2(g) 2H2O(l)

x. CH4(g) + O2 (g) CO2 (g) + H2O (g)

xi. C6H12O6(aq) + 6O2(aq) 6CO2(aq) + 6H2O(l) + energy

xii. FeSO4(s)  + Heat ® Fe2O3(s) + SO2(g) + SO3(g)

xiii. CaCO3(s) + Heat ® CaO(s) + CO2(g)

xiv. Pb(NO3)2(s) + Heat ® PbO(s) + NO2(g) + O2(g)

xv. AgCl(s) + Sunlight ®Ag(s) + Cl2(g)

xvi. AgBr(s) Sunlight ® Ag(s) + Br2(g)

xvii. Fe(s) + CuSO4(aq) ® FeSO4(aq) + Cu(s)

xviii. Zn(s) + CuSO4(aq) ® ZnSO4(aq) + Cu(s)

xix. Pb(s) + CuCl2(aq) ® PbCl2(aq) + Cu(s)

xx. Na2SO4(aq) + BaCl2(aq) ® BaSO4(s) + 2NaCl(aq)

xxi. Cu + O2 Heat ® 2CuO

xxii. CuO +H2  ® Cu+H2O

xxiii. ZnO + C ® Zn +CO

xxiv. MnO2+ HCl ® MnCl2 + H2O +Cl2

xxv. Na(s) + O2(g) ® Na2O(s)

xxvi. CuO(s) + H2(g) ® Cu(s) + H2O(l)

xxvii. PbO(s) + C(s) ® 2Pb(s) + CO2(g)

xxviii. Fe2O3 + Al ® Al2O3 + Fe

xxix. HNO3 + Ca(OH)2 Ca(NO3)2 + H2O

xxx.  NaOH + H2SO4 ® Na2SO4 + H2O

xxxi. NaCl + AgNO3 ® AgCl + NaNO3

xxxii.  BaCl2 + H2SO4 ® BaSO4 + HCl

xxxiii. NH3 (g) + O2 (g) → NO(g) + H2O(g)

xxxiv. Fe(s) + H2O(g) → Fe3O4 (s) + H2 (g)

xxxv. Pb + CuCl2 → PbCl2 + Cu

xxxiv. Na2 SO4 + BaCl2 → BaSO4 + NaCl

xxxv. CH4 + O2 → CO2 + H2O

Reaction Equations (Named)

  i. Hydrogen + Chlorine  →  Hydrogen chloride ii. Barium chloride + Aluminium sulphate  →  Barium sulphate + Aluminium chloride iii. Sodium...