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I'm not sure, but it may be because the calcium carbonate is a base, and therefore it neutralises the citric acid in the lemon juice (which makes the lemon juice taste sour). The rapid release of CO2 (a product of the neutralisation)has caused the fizzing, and a salt (calcium citrate) is formed. It is often removed and added to sulphuric acid to make sweets.
What else can I help you with?
How do you remove calcium carbonate from limestone floors?
You can remove calcium carbonate from limestone floors by using a mild acid solution, such as vinegar or lemon juice, to dissolve the mineral deposits. Apply the solution to the affected areas, allow it to sit for a few minutes, then scrub the surface with a brush or scrubbing pad. Rinse the area thoroughly with water to remove any remaining residue.
Which rocks can be dissolved with weak acid?
Limestone and marble are two common rocks that can be dissolved by weak acids like vinegar or lemon juice. This is because they both contain calcium carbonate, which reacts with acid to form soluble calcium compounds.
Which would raise pH more ammonia vinegar coffee or lemon juice?
Ammonia, which is basic, would raise pH. Vinegar, coffee and lemon juice are all acidic and would cause pH to be lower.
What does it take to make washing soda sodium carbonate Na2CO3 to fizz?
When washing soda (sodium carbonate) comes in contact with something acidic, such as vinegar or lemon juice, it will fizz due to a chemical reaction that releases carbon dioxide gas. This fizzing occurs as the carbon dioxide gas is produced and escapes from the solution.
Which of the following is the most basic water lemon juice ammonia or cola?
water is neutral. lemon juice and cola are acidic due to the presence of citric acid and carbonic acid respectively. ammonia is basic
Is it harmful to take calcium carbonate with lemon juice?
safe
Is adding lemon juice to limestone a chemical change?
Well, honey, when you mix lemon juice with limestone, you're causing a chemical reaction that breaks down the calcium carbonate in the limestone. This reaction forms calcium citrate, carbon dioxide, and water, which is definitely a chemical change. So, yes, adding lemon juice to limestone is a chemical change, no ifs, ands, or buts about it.
What happens to the egg in lemon juice?
The shell of the egg will dissolve and the egg can bounce on a small height. This is because the lemon juice, which is an acid reacts with the calcium carbonate and dissolves it.
What happens to an egg that was put in lemon juice for a few days?
The shell of the egg will dissolve and the egg can bounce on a small height. This is because the lemon juice, which is an acid reacts with the calcium carbonate and dissolves it.
Does lemon juice give your bones calcium?
Yes, lemon juice has around 29.9% calcium.
What in lemon juice makes an egg shell change?
The acidity in lemon juice reacts with the calcium carbonate in the eggshell, causing it to break down and dissolve. This reaction results in the eggshell becoming softer and eventually dissolving completely.
What gases are released when lemon is squeezed on marble?
When lemon juice is squeezed on marble, carbon dioxide gas is released due to the reaction between the citric acid in the lemon juice and the calcium carbonate in the marble. This reaction results in the formation of calcium citrate, water, and carbon dioxide gas.
When lemon juice fall on marble kitchen counter which is the gas that bubbles out?
When lemon juice, which is acidic due to citric acid, comes into contact with marble, which is primarily composed of calcium carbonate, a chemical reaction occurs. This reaction produces carbon dioxide gas (CO₂), resulting in bubbles. The acid reacts with the calcium carbonate in the marble to form calcium citrate, water, and carbon dioxide, leading to the observable bubbling effect.
When you add powdered limestone to lemon juice whatwould you see happening?
When powdered limestone (calcium carbonate) is added to lemon juice, a chemical reaction occurs due to the acidity of the lemon juice, which contains citric acid. This reaction produces carbon dioxide gas, resulting in visible bubbling or fizzing as the gas escapes. Additionally, the limestone may start to dissolve, leading to a cloudy solution as the calcium ions interact with the acidic components. Overall, the mixture will exhibit effervescence and a change in appearance.
What happens when chalk is kept with lemon juice for 3 days?
When chalk is kept with lemon juice for 3 days, the acidic nature of the lemon juice can react with the calcium carbonate in the chalk. This reaction could potentially dissolve the chalk and cause it to break down or change in appearance.
What cleans calcium carbonate?
Acids such as vinegar or lemon juice can effectively clean calcium carbonate deposits. These acids help dissolve and remove the calcium carbonate without damaging the surface being cleaned. It is important to test on a small, hidden area first to ensure it won't cause any damage.
How do you remove calcium carbonate from limestone floors?
You can remove calcium carbonate from limestone floors by using a mild acid solution, such as vinegar or lemon juice, to dissolve the mineral deposits. Apply the solution to the affected areas, allow it to sit for a few minutes, then scrub the surface with a brush or scrubbing pad. Rinse the area thoroughly with water to remove any remaining residue.
