True.
Scientists use their knowledge of physical and chemical properties to study the behavior and interactions of substances in various environments. This knowledge helps them develop new materials, understand natural phenomena, and solve complex problems in fields such as chemistry, physics, and biology. By leveraging these properties, scientists can innovate technology, design new products, and contribute to advancements in numerous scientific disciplines.
Yes, but the better question would be, "how well does electricity flow through vinegar?"
Limestone is mainly composed of calcium carbonate. It will react with acids to produce carbon dioxide, a salt and water, and the limestone will slowly dissolve away - an experiment easily performed by pouring vinegar on a piece of limestone. In the outdoors: Acid rain (from industrial pollution mixing with falling rain) cause limestone to dissolve, increasing the natural effect of rain water erosion of rock - forming potholes, caverns - and clints and grykes (fissures) on 'limestone pavements'.
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.
Vinegar causes the milk to curdle by lowering its pH, leading to a separation of the casein protein from the liquid whey. The casein proteins coagulate and form solid curds that can be separated from the liquid, leaving behind casein-free whey.
True
When you put limestone into vinegar, it will shift around and sometimes create bubbles.
In most cases both the limestone AND the fossil will be dissolved by the vinegar (eg a crinoid in Carboniferous limestone), so no. However, some fossils (eg echinoderms in the Chalk) are silicified and in these cases dissolving the limestone in vinegar will expose the fossil in spectacular detail and in other cases the fossil will dissolve more slowly than the matrix, so yes. . In other words there is NO true or false answer, fossil preparation and conservation is a discipline in itself.
think it yourself
Substances in some mixtures can be separated by physical means. As you read in Chapter 11, you can separate salt and pepper because they have different physical properties. Substances may also have different chemical properties that can be used to separate them from one another.Scientists who study dinosaur fossils and other fossils use chemical properties to separate mixtures. Fossils are often scattered throughout limestone. It can be difficult to chip limestone off a fossil without damaging the fossil. However, limestone can be dissolved by vinegar. A bubbling reaction occurs. Fossils, which are made of a different kind of rock, do not react with vinegar as quickly. So scientists sometimes use vinegar or similar chemicals to separate fossils from rock.Separating Metals from OresOres are rocks that include metals combined with other substances. People rely on chemistry to release metals from their ores. For example, iron ore contains iron oxide. Heating iron ore in a hot furnace with solid carbon allows the iron to separate from the oxygen in the ore. The resultThe fossil does not react quickly with vinegar, but the limestone around the fossil does. What evidence of this reaction can you detect?is pure iron and carbon dioxide. This process works because iron has the chemical property of bonding to oxygen less strongly than to carbon.In this blast furnace, iron is separated from iron ore. The process relies on the different chemical properties of the substances heated here
Substances in some mixtures can be separated by physical means. As you read in Chapter 11, you can separate salt and pepper because they have different physical properties. Substances may also have different chemical properties that can be used to separate them from one another.Scientists who study dinosaur fossils and other fossils use chemical properties to separate mixtures. Fossils are often scattered throughout limestone. It can be difficult to chip limestone off a fossil without damaging the fossil. However, limestone can be dissolved by vinegar. A bubbling reaction occurs. Fossils, which are made of a different kind of rock, do not react with vinegar as quickly. So scientists sometimes use vinegar or similar chemicals to separate fossils from rock.Separating Metals from OresOres are rocks that include metals combined with other substances. People rely on chemistry to release metals from their ores. For example, iron ore contains iron oxide. Heating iron ore in a hot furnace with solid carbon allows the iron to separate from the oxygen in the ore. The resultThe fossil does not react quickly with vinegar, but the limestone around the fossil does. What evidence of this reaction can you detect?is pure iron and carbon dioxide. This process works because iron has the chemical property of bonding to oxygen less strongly than to carbon.In this blast furnace, iron is separated from iron ore. The process relies on the different chemical properties of the substances heated here
Yes, when vinegar comes in contact with limestone, a chemical reaction occurs that releases carbon dioxide gas, resulting in sizzling or fizzing. This reaction is due to the acidic nature of vinegar (acetic acid) reacting with the calcium carbonate in limestone.
Yes, because limestone neutralize acetic acid.
The rock that fizzes when applied to vinegar is MARBLE, you will have to grind it up into powder first though. Edited by Sjheerts: actually no it is not marble. it is something inside the marble. it is called calcite
limestone
Calcium acetate is reasonably soluble in water, so vinegar will dissolve limestone (calcium carbonate).
Scientists use their knowledge of physical and chemical properties to study the behavior and interactions of substances in various environments. This knowledge helps them develop new materials, understand natural phenomena, and solve complex problems in fields such as chemistry, physics, and biology. By leveraging these properties, scientists can innovate technology, design new products, and contribute to advancements in numerous scientific disciplines.