Sodium Nitrate?
Dilute Nitric acid when reacted with Sodium hydroxide will produce Sodium nitrate and Water. NaOH + HNO3 = NaNO3 + H2O.
oxygen
zinc and copper
2NaHCO3 + H2SO4 --> Na2SO4 + H2O(l) + CO2(g)
Marble is composed of calcium carbonate, the carbonate of this ionic substance reacts with acids to form carbon dioxide and water.
Dilute Nitric acid when reacted with Sodium hydroxide will produce Sodium nitrate and Water. NaOH + HNO3 = NaNO3 + H2O.
calcium nitrate , carbon dioxide and water are formed...
oxygen
When dilute sulfuric acid reacts with copper(II) carbonate, blue copper(II) sulfate solution is produced.
zinc and copper
2NaHCO3 + H2SO4 --> Na2SO4 + H2O(l) + CO2(g)
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Marble is composed of calcium carbonate, the carbonate of this ionic substance reacts with acids to form carbon dioxide and water.
Aluminium reacts with dilute nitric acid to give aluminium nitrate and hydrogen gas. aluminium + nitric acid -> aluminium nitrate + hydrogen 2Al(s) + 6HNO3 (aq) -> 2Al(NO3)3 (aq) + 3H2(g)
Calcite
CO2
Carbon dioxide, according to the ionic equation CO3-2 + 2 H+1 -> CO2 + H2O.