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Sodium carbonate ---> sodium oxide + carbn diooxide Hoped this helped (:
Sulphuric acid reacts with sodium hydrogen carbonate to produce sodium sulfate, carbon dioxide, and water.
4Na + O2 ----> 2Na2O Sodium oxide is formed.
CO3-2+2Ag+ produces Ag2CO3 when writing ionic equation place arrow instead of the word produces
ko9 l0
Sodium carbonate ---> sodium oxide + carbn diooxide Hoped this helped (:
assuming you mean sodium plus iron II carbonate, the products are iron plus sodium carbonate. iron is a transitional metal which can make +2 or +3 ions, and YOU need to state that in your word equation. there no such thing as iron carbonate, but there is such thing as iron II carbonate and iron III carbonate
4Na + O2 ----> 2Na2O Sodium oxide is formed.
Sulphuric acid reacts with sodium hydrogen carbonate to produce sodium sulfate, carbon dioxide, and water.
Calcium carbonate thermally decomposes when heated to form calcium oxide powder and carbon dioxide gas. The word equation: calcium carbonate --> calcium oxide + carbon dioxide As a symbol equation: CaCO3 --> CaO + CO2
Im not sure which one it is, but its out of these four. 1. Copper oxide -> copper carbonate + carbon dioxide 2. Sodium carbonate -> sodium hydrogen carbonate + oxygen 3. Sodium hydrogen carbonate -> sodium carbonate + water + carbon dioxide 4. Calcium carbonate -> calcium + carbonate I hope this helps you, even a little bit. Haha, now i need to find the answer to this question!
CO3-2+2Ag+ produces Ag2CO3 when writing ionic equation place arrow instead of the word produces
2NaHCO3 ---> Na2CO3 + H2O + Co2 if this isn't right, then i have failed my exams
Copper(II) carbonate is insoluble in water and doesn't react with sodium sulfate. A green product, visible on ald objects made from copper or copper alloys, is a mixture of copper carbonate and copper hydroxide.
h20+cacium carbonate
H2SO4 + CaCO3 = CaSO4 + H2O + CO2 Sulphuric acid + Calcium Carbonate = Calcium Sulphate + Water + Carbon Dioxide Balanced symbol & word equation.