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The reactions between metals and acids are always endothermic.
When sulphuric acid is added to zinc granules , the gas produced is hydrogen gas. Zinc displaces hydrogen from sulphuric acid.
Marble is made out of mostly carbonates. When any acid, including hydrochloric acid, is added to a carbonate, carbon dioxide will form. The acid may bubble as the reaction takes place, and some or all of the marble will be destroyed.
The following reaction occurs H2SO4 + 2NH4OH --> (NH4)2SO4 + H2OSulphuric Acid + Ammonium Hydroxide --> Ammonium Sulphate + WaterThis is a neutralization reaction.
Zinc react with sulfuric acid: zinc sulfate is obtained and hydrogen gas released. The reaction is: Zn + H2SO4 = ZnSO4 + H2
The reaction is:CaCO3 + H2SO4 = CaSO4 + CO2 + H2O
Any reaction occur.
I think it makes the equation to be more balanced
The gaseous product in this reaction is 'hydrogen' and the salt is zinc sulfate.
The reactions between metals and acids are always endothermic.
acids and bases always react to give a salt and some water.
When sulphuric acid is added to zinc granules , the gas produced is hydrogen gas. Zinc displaces hydrogen from sulphuric acid.
Marble is made out of mostly carbonates. When any acid, including hydrochloric acid, is added to a carbonate, carbon dioxide will form. The acid may bubble as the reaction takes place, and some or all of the marble will be destroyed.
The following reaction occurs H2SO4 + 2NH4OH --> (NH4)2SO4 + H2OSulphuric Acid + Ammonium Hydroxide --> Ammonium Sulphate + WaterThis is a neutralization reaction.
Zinc react with sulfuric acid: zinc sulfate is obtained and hydrogen gas released. The reaction is: Zn + H2SO4 = ZnSO4 + H2
Yes
Carbon dioxide (CO2) is the gas escaping from this solid-liquid reaction.