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How many moles of HCl are consumed in a reaction of 25 mL of 4 M is added to excess CaCO3?
Wiki User
∙ 13y ago
Just multiply 25 mL and 4.0 M but convert 25 mL to liter making it 0.025 L.
0.025 L * 4 M = 0.1 moles
Wiki User
∙ 13y ago
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What will be formed when hydrochloric acid is added to calcium carbonate?
The reaction between limestone and hydrochloric acid is an acid-carbonate reaction producing a salt, carbon dioxide and water. Limestone is chemically known as calcium carbonate (insoluble salt) and has the formula CaCO3. Hydrochloric acid is an acid and is written as HCl. When calcium carbonate and hydrochloric acid reacts the following is formed: - Calcium chloride CaCl2 (soluble salt) - Carbon dioxide (CO2 gas) - Water (H2O) Due to the carbon dioxide being released, the observer will be able to see bubbling, effervescence or fizzing. CaCO3(s) + 2H+(aq) + [2Cl-(aq)] --> Ca2+(aq) + CO2(g) + H2O(l) + [2Cl-(aq)]
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Is activation energy added or just there?
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When sodium hydroxide is added to water the reaction is endothermic or exothermic?
Endothermic
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When sulfuric acid is added to calcium carbonate the gas produced?
The chemical reaction is: CaCO3 + H2SO4 = CaSO4 + CO2 + H2O Carbon dioxide is released.
What is reaction between silver iodide and ammonia?
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What is the white precipitate formed when carbon dioxide is added to lime water?
Calcium carbonate, CaCO3 Ca(OH)2 + CO2 -> CaCO3
What reaction do you get mixing calcium carbonate with acid?
Let us see with hydrochloric acid. CaCO3 + 2HCl -> CaCl2 + CO2 + H2O The usual acid/base neutralization reaction with a boost. Produces a salt, water and as an added bonus, carbon dioxide gas.
What happens if too much cement is added to make a mortar?
Excess heat will be generated by the chemical reaction when cement and water is mixed.This will result in drying out too fast causing excess shrinkage in the form of cracking.
What are the starting substances that are involved in a chemical reaction called?
Substances initially present in a chemical reaction that are consumed during the reaction to make products are called "reactants".A "reagent" is a substance or compound that is added to a system in order to bring about a chemical reaction or is added to see if a reaction occurs.Although the terms reactant and reagent are often used interchangeably, a reactant is more specifically a "substance that is consumed in the course of a chemical reaction".Solvents and catalysts, although they are involved in the reaction, are usually not referred to as reactants.
When CaCo3 is added to Hcl what is formed?
Calcium chloride, carbon dioxide and water
What happens when CaCO3 is added to HNO3?
CaCO3 + HNO3 --> Ca(NO3)2 + <H2CO3> <H2O + CO2> The liquid which once was cloudy will turn it's coloration back to transparent
What will be formed when hydrochloric acid is added to calcium carbonate?
The reaction between limestone and hydrochloric acid is an acid-carbonate reaction producing a salt, carbon dioxide and water. Limestone is chemically known as calcium carbonate (insoluble salt) and has the formula CaCO3. Hydrochloric acid is an acid and is written as HCl. When calcium carbonate and hydrochloric acid reacts the following is formed: - Calcium chloride CaCl2 (soluble salt) - Carbon dioxide (CO2 gas) - Water (H2O) Due to the carbon dioxide being released, the observer will be able to see bubbling, effervescence or fizzing. CaCO3(s) + 2H+(aq) + [2Cl-(aq)] --> Ca2+(aq) + CO2(g) + H2O(l) + [2Cl-(aq)]
What is the reaction of the base when added in acid?
This is a neutralization reaction.
