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What would happen to limestone if you added dilute hydrochloric and left for 30 mins?
Visually it would efferevesce/bubble/phizz'.
The white colour of the limestone would disppear to become colourless liquid.
Limestone is an impure form of Calcium Carbonate.
Calcium Carbonate reacts with acids to form the calcium salt , water and carbondioxide.
Here is the BALANCED chemical reaction equ'n.
CaCO3(s) + 2HCl(aq) = CaCl2(aq) + H2O(l) + CO2(g) .
NB After 30 minutes the reaction will be complete and the bubbling stopped.
What else can I help you with?
What dilute acid is added to a sample of limestone the rock fizzes what chemical does the rock contain?
If the limestone rock fizzes when dilute acid is added, it indicates the presence of calcium carbonate in the rock. When calcium carbonate reacts with acid, it produces carbon dioxide gas, which causes the fizzing.
Why no gas is released if sulphur is added to dilute hydrochloric acid?
When sulfur is added to dilute hydrochloric acid, it reacts with the acid to form hydrogen sulfide gas. This gas is colorless and has a strong odor of rotten eggs. The reaction occurs slowly because of the low reactivity of sulfur with hydrochloric acid, resulting in a delayed release of gas.
What will happen if dilute hydrochloric acid was added to sandstone?
If dilute hydrochloric acid is added to sandstone, the acid may react with any calcite present in the sandstone, causing it to fizz and release carbon dioxide gas. However, the effect would be limited as sandstone is mainly composed of silica, which is not reactive to hydrochloric acid. Thus, the overall impact on the sandstone would be minimal.
When magnesium carbonate is added to dilute hydrochloric acid what salt does it form?
Magnesium Chloride. MgCO3 +2HCl -----> MgCl2 + CO2 + H2O
What happens when calcium metal is added to a dilute solution of hydrochloric acid?
When calcium metal is added to a dilute solution of hydrochloric acid, a chemical reaction takes place in which calcium reacts with hydrochloric acid to produce calcium chloride and hydrogen gas. The balanced chemical equation is: Ca (s) + 2HCl (aq) -> CaCl2 (aq) + H2 (g)
What dilute acid is added to a sample of limestone the rock fizzes what chemical does the rock contain?
If the limestone rock fizzes when dilute acid is added, it indicates the presence of calcium carbonate in the rock. When calcium carbonate reacts with acid, it produces carbon dioxide gas, which causes the fizzing.
Why no gas is released if sulphur is added to dilute hydrochloric acid?
When sulfur is added to dilute hydrochloric acid, it reacts with the acid to form hydrogen sulfide gas. This gas is colorless and has a strong odor of rotten eggs. The reaction occurs slowly because of the low reactivity of sulfur with hydrochloric acid, resulting in a delayed release of gas.
What will happen if dilute hydrochloric acid was added to sandstone?
If dilute hydrochloric acid is added to sandstone, the acid may react with any calcite present in the sandstone, causing it to fizz and release carbon dioxide gas. However, the effect would be limited as sandstone is mainly composed of silica, which is not reactive to hydrochloric acid. Thus, the overall impact on the sandstone would be minimal.
What is added to dilute hydrochloric acid to get sodium chloride?
A base - sodium hydroxide.
Is zinc hydroxide added as a solid or liquid with with dilute hydrochloric acid?
solid is it?
What gas is produced when powdered zinc is added in dilute hydrochloric acid?
Hydrogen gas.
What would you observe after calcium is added to dilute hydrochloric acid?
no it was all wrong its fake
When magnesium carbonate is added to dilute hydrochloric acid what salt does it form?
Magnesium Chloride. MgCO3 +2HCl -----> MgCl2 + CO2 + H2O
What do you observe if dilute hydrochloric acid is added to the mixture of iron and sulphur?
ironchloride and sulphuric acid
When HCl is added to the unknown solution bubble form what is the compound in the colorless solution?
dilute hydrochloric acid
What chemical compound gives off gas when dilute hydrochloric acid is added to it?
You think probable to calcium carbonate.
What happens when calcium metal is added to a dilute solution of hydrochloric acid?
When calcium metal is added to a dilute solution of hydrochloric acid, a chemical reaction takes place in which calcium reacts with hydrochloric acid to produce calcium chloride and hydrogen gas. The balanced chemical equation is: Ca (s) + 2HCl (aq) -> CaCl2 (aq) + H2 (g)
