CaCO3(s) + 2HCl(aq) -> CaCl2(aq) + H2CO3(aq)
is the balanced chemical equation
H2CO3 is not stable in this form, so it splits into CO2(g) + H2O(l)
Therefore the true equation will be:
CaCO2(s) + 2HCl(aq) -> CaCl2(aq) + CO2(g) + H2O(l)
You NIE will start like this:
CaCO2(s) + 2H+(aq) + 2Cl-(aq) -> Ca2+(aq) + 2Cl-(aq) + CO2(g) + H2O(l)
and will end as:
2H+(aq) + CaCO2(s) -> Ca2+(aq) + CO2(g) + H2O(l)
depends on how much you want: the equation is: CaCO3(s) + 2HCl(aq) → CaCl2(aq) + CO2(g) + H2O(l) so say i have HCl 1M and CaCO3 as solid, Mw =100. so if i take 20ml of HCl that's 0.02moles and 1gr. of calcium carbonate ill get 0.02moles of carbon dioxide, in standard contions 1mol=22.4l so ill get 0.224liters of carbon dioxide
Mix dilute hydrochloric acid with calcium carbonate to obtain a calcium chloride solution; then add sodium sulphate solution to the calcium chloride solution to obtain calcium sulphate precipitate.
zinc reacts with dilute HCl to form H2. This works to reduce (add Hydrogens to ) a compound
This is hydrogen.
To test limestone for its calcium carbonate (CaCO3) content, you can use an acid test. By adding a few drops of dilute hydrochloric acid to a sample of limestone, a reaction will occur if it contains calcium carbonate, producing bubbles of carbon dioxide gas. The intensity of the reaction can indicate the purity of the limestone.
The word equation for the reaction of dilute hydrochloric acid and limestone is: hydrochloric acid + calcium carbonate (limestone) -> calcium chloride + carbon dioxide + water.
The word equation for this reaction is: calcium carbonate + hydrochloric acid → calcium chloride + water + carbon dioxide.
Crystals of calcium chloride can be made from calcium carbonate and dilute hydrochloric acid through a chemical reaction where calcium carbonate reacts with hydrochloric acid to form calcium chloride, carbon dioxide gas, and water. The resulting solution can be further evaporated to allow crystals of calcium chloride to form.
Calcium carbonate reacts with dilute hydrochloric acid to form calcium chloride, water, and carbon dioxide gas. This reaction is a chemical reaction that produces effervescence due to the release of the carbon dioxide gas.
CaCl2 + 2HCl ---> CaH2 + Cl4
You think probable to calcium carbonate.
Calcite, which is a form of calcium carbonate, will fizz when dilute hydrochloric acid is placed on it. This reaction occurs due to the release of carbon dioxide gas.
Any carbonate will fizz. Examples would be calcite, marble, limestone. They are all calcium carbonate.
The balanced equation for the reaction between sodium carbonate solution and dilute hydrochloric acid to form sodium chloride is: Na2CO3 + 2HCl -> 2NaCl + CO2 + H2O.
calcium carbonate reacts with acids ,How ? when calcium carbonate reacts with a dilute acid it will form the corresponding salt and water .will also release carbon dioxide. e.g. CaCO 3 + H Cl --> Ca Cl 2 + C O2 +H2O EDIT: The above chemical equation is not balanced... Here's the balanced equation: CaCO3 + 2HCl -> CaCl2 +CO2 + H2O Calcium Carbonate reacts with Hydrochloric acid to form Calcium Chloride, Carbon dioxide, and water.
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.
The chemical equation between calcium hydroxide and dilute hydrochloric acid is Ca(OH)2 + 2HCl → CaCl2 + 2H2O. In this reaction, calcium hydroxide reacts with hydrochloric acid to form calcium chloride and water.