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What chemical reagent in this experiment can be used to distinguish calcium chloride from solid calcium carbonate?
Calcium Chloride is CaCl2-------this is a salt Calcium Carbonate Is CaCo3------this is a base
What is it called when a chemical that can get rid of an acid?
A chemical that can neutralize an acid is called a base or alkaline substance. When a base reacts with an acid, it undergoes a neutralization reaction, resulting in the formation of water and a salt. Common examples of bases include sodium hydroxide and calcium carbonate.
Is CaCO3 a salt?
"Salt" is the common name for sodium chloride, used in cookery etc. In chemistry a salt is produced by the reaction of an acid with an hydroxide- in the case of sodium chloride the acid is hydrochloric acid and the hydroxide is sodium hydroxide. Calcite, calcium carbonate, CaCO3, is als a salt- and is precipitated when calcium hydroxide is reacted with carbonic acid, H2CO3
What is the difference between calcium carbonate and calcium lactate?
Calcium carbonate is a common calcium supplement that is inorganic and poorly absorbed, while calcium lactate is an organic form of calcium that is more easily absorbed by the body. Calcium carbonate is typically found in antacids, whereas calcium lactate is commonly used in food fortification and as a dietary supplement.
Why does produce an carbon dioxide and water in calcium carbonate and acetic acid?
Acetic acid, also known as ethanoic acid, is a mild acid. However, it still displays acidic properties, one of them being... metal carbonate + acid ---> salt + water + carbon dioxide So when calcium carbonate is added to ethanoic acid, the following reaction occurs. CaCO3+2CH3COO-H+ ---> (CH3COO-)2Ca2++H2O+CO2
Is calcium carbonate a salt base or acid?
Calcium carbonate is an alkali salt. Alkali salts are bases, and are formed from the neutralization reaction between a strong base and a weak acid. For example: Ca(OH)2 + H2CO3 --> CaCO3 + H2O strong base + weak acid ---> alkali salt + water
Is calcium carbonate carbonic acid?
No, calcium carbonate (CaCO3) is the calcium salt of carbonic acid (H2CO3). If a compound has the name of a metal in it (sodium, calcium, copper, etc) it is generally not an acid but a salt. A salt is formed when a metal ion or other positive ion takes the place of hydrogen in an acid.
Why does calcium carbonate appears to get lighter when it reacts with acid?
Reacting with an acid calcium carbonate is transformed in another salt.
What does calcium carbonate and acid make?
The calcium salt of the acid used and carbon dioxide.
What is the name of the salt that is formed by nitric acid and calcium carbonate?
The salt formed by nitric acid and calcium carbonate is calcium nitrate. It is created when nitric acid reacts with calcium carbonate, which is a common chemical reaction used in various industries.
What is the pH range of the resulting product from carbon dioxide and limewater?
Calcium hydroxide in limewater reacts with carbon dioxide to form calcium carbonate (insoluble and hence the emergence of murkiness) and water. Calcium carbonate can be considered as the salt formed from the neutralization of a strong base, calcium hydroxide, and a weak acid, carbonic acid. The pH of the solution of such a salt will be basic because the conjugate base of the weak acid, carbonate, is weakly basic.
Can calcium carbonate neutralize an acid?
Yes. Calcium carbonate can neutralize acids, producing carbon dioxide and a calcium salt that corresponds to the acid.
Is calcium carbonate a buffer?
Calcium carbonate is not considered a buffer because it is a weak base that can neutralize acids, but it lacks the ability to maintain a stable pH in a solution. Buffers are composed of a weak acid and its conjugate base or a weak base and its conjugate acid, which work together to resist changes in pH.
Is calcium phosphate an acid base salt or neutral?
Calcium phosphate is a neutral salt since it is formed from the reaction between a base (phosphate) and an acid (calcium). It does not have the characteristics of an acid or a base.
Is Calcium perchlorate acid or base?
Calcium perchlorate is a salt, not an acid or a base. It is composed of calcium cations (Ca2+) and perchlorate anions (ClO4-).
Which salt is formed when acetic acid react with calcium carbonate?
Calcium acetate is formed when acetic acid reacts with calcium carbonate. This reaction produces calcium acetate, water, and carbon dioxide.
Is silver carbonate an acid or base?
Silver carbonate is a CHEMICAL SALT. Hence it is neither an acid nor a base.
