Marble is basically calcium carbonate. When we react any metal carbonate with an acid, a salt, water and carbon dioxide are produced: Cacium carbonate + hydrochloric acid ----------- calcium chloride + water + carbon dioxide
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Badly phrased question. If you do what the question asks, the marble chips would react to produce carbon dioxide and the limewater would react with the hydrochloric acid to form calcium chloride solution!
Better question:
"What happens when marble chips react with hydrochloric acid, and the gas produced is passed into limewater in a separate container?"
The gas (carbon dioxide) makes the limewater become milky, a common test for carbon dioxide. Care must be taken to avoid acid spray from getting into the limewater, because the acid will make the limewater become totally colourless.
Lime water is also known as calcium carbonate. Calcium carbonate reacts with hydrochloric acid and produces a gas called calcium carbonate hyphole acid which slowly deteriotes the marble chips. There fore this is a good test to test for carbon
Badly phrased question. If you do what the question asks, the marble chips would react to produce carbon dioxide and the limewater would react with the hydrochloric acid to form calcium chloride solution!
Better question:
"What happens when marble chips react with hydrochloric acid, and the gas produced is passed into limewater in a separate container?"
The gas (carbon dioxide) makes the limewater become milky, a common test for carbon dioxide. Care must be taken to avoid acid spray from getting into the limewater, because the acid will make the limewater become totally colourless.
The marble starts bubbling (effervescence)
The chemical reaction is:
CaCO3 + H2SO4 = CaSO4 + CO2 + H2O
it depends on amounts of marble and concentration of acid
Calcium carbonate is the name of the bubbles that are produced from the reaction of an acid with marble chips. This is an alkaline compound, and doesn't look different than foam or bubbles.
pH is measured only in solutions or liquids. Marble chips has not a pH.
Carbon dioxide (CO2) is the gas escaping from this solid-liquid reaction.
if the particles are really small, ie, a powder form, the reaction will be a lot quicker because there is a larger surface area. if the marble is in larger chips, the surface area of the marble is smaller therefore the reaction is slower.
it depends on amounts of marble and concentration of acid
Calcium carbonate is the name of the bubbles that are produced from the reaction of an acid with marble chips. This is an alkaline compound, and doesn't look different than foam or bubbles.
Complete ionization in water. Very fast reaction with marble chips/powder.
pH is measured only in solutions or liquids. Marble chips has not a pH.
Hydrochloric acid, HCl, and marble chips, CaCO3 is a chemical reaction that produces calcium chloride, CaCl2, carbon dioxide, CO2, and water, H2O.CaCO3(s) + 2 HCl(aq) --> CaCl2(aq) + CO2(g) + H2O(l)
Carbon dioxide (CO2) is the gas escaping from this solid-liquid reaction.
Marble is formed from limestone, primarily calcium carbonate. Vinegar is acetic acid. The reaction between the two produces water, carbon dioxide, and calcium acetate. We know this from balancing the equation. See the related question.
if the particles are really small, ie, a powder form, the reaction will be a lot quicker because there is a larger surface area. if the marble is in larger chips, the surface area of the marble is smaller therefore the reaction is slower.
pH is measured only in solutions or liquids. Marble chips has not a pH.
Calcium Carbonate
the reason is that small marble chips has a lrger surface area than larger ones (there are more numbers of particles) which makes the collisions between the reactans more quicker and efficient.
No the water would drain around the chips. They would not absorb water.