Web(d) Potassium metal reacts with water to give potassium hydroxide and hydrogen gas. Ans: (a) 3H 2 (g) + N 2 (g) → 2NH 3 (g) (b) 2H 2 S (g) + 3O 2 (g) → 2H 2 O (l) + 2SO 2 (g) (c) 3BaCl 2 (aq) + Al 2 (SO4) 3 (aq) → 2AlCl 3 (aq) + 3BaSO 4 (s) (d) 2K (s) + 2H 2 O (l) → 2KOH (aq) + H 2 (g) 6. Balance the following chemical equations. WebIn the equation, 2 moles of water will react to form 2 moles of KOH. So if you react 5 moles of water, you will form 5 moles of KOH. Same for your question. If you react 2963.1 moles …
Metals and reactivity series - (CCEA) - BBC Bitesize
Web1 Aug 2016 · Explanation: Potassium is an alkali metal. It is much more reactive than sodium, whose reactions yu may have seen. We can represent its reaction with water by … WebTranslate the following statements into chemical equations and then balance them. (a) Hydrogen gas combines with nitrogen to form ammonia. (b) Hydrogen sulphide gas burns … iope new perfect cover cushion
Potassium metal reacts with water according to the …
WebThis reaction is a complex reaction because of the formation of complex Potassium Aluminate (tetrahydroxoaluminate (III)). 2 Al ( s) Aluminium + 2 KOH ( aq) Potassium hydroxide + 6 H 2 O ( l) Water → 2 K [ Al ( OH) 4] ( aq) Tetrahydroxoaluminate ( III) or Potassium aluminate + 3 H 2 ( g) Hydrogen Suggest Corrections 7 Similar questions Web20 Jan 2024 · Potassium hydroxide and dihydrogen gas is produced when potassium reacted with water. The products formed will be colourless. This is an exothermal … WebTélécharger cette image : Le potassium réagissant avec l'eau dans un bain d'eau. Potassium (symbole K) est un élément métallique très réactif d'un groupe du tableau périodique. Il réagir - 2ACC7FB depuis la bibliothèque d’Alamy parmi des millions de photos, illustrations et vecteurs en haute résolution. on the nature of things by lucretius summary