This process is called sedimentation.
Rocks containing calcite are most easily weathered by the chemical process of dissolution, where calcite is dissolved by acidic water. This process is facilitated by the weakly acidic nature of rainwater, which reacts with calcite to form dissolved ions that are easily carried away by water.
the sodium chloride (salt) easily dissolves and divides into separate ions causing the surface tension to rise slightly.
Well, isn't that a happy little question! To separate charcoal powder and iron fillings, you can use a process called magnetic separation. Since iron is attracted to magnets but charcoal is not, you can use a magnet to easily separate the two materials. Just like that, you'll have your charcoal powder and iron fillings separated in no time at all!
Tin is easily dissolved by the common acids.
Yes, petrol and water can be separated using a process called gravity separation. Petrol, being less dense than water, will float on top of the water, allowing them to be easily separated. Alternatively, a specialized separation technique like distillation can also be used to separate petrol and water more effectively.
added alcohol to the mixture.. sugar is an organic compound having carbon atom. it can be easily dissolved.. but salt cannot be dissolved in alcohol.
Rocks containing calcite are most easily weathered by the chemical process of dissolution, where calcite is dissolved by acidic water. This process is facilitated by the weakly acidic nature of rainwater, which reacts with calcite to form dissolved ions that are easily carried away by water.
Limestone is the rock type most easily dissolved by groundwater, due to its high solubility in acidic water. This process results in the formation of features such as caves, sinkholes, and underground streams.
Graphite is not easily dissolved. Here is an article describing on process in the related link.
the sodium chloride (salt) easily dissolves and divides into separate ions causing the surface tension to rise slightly.
Sodium chloride is easily dissolved in water.
Plutonium is easily dissolved by concentrated HCl, HClO4 or HI.
Ionic compounds are easily dissolved.
Salt is added during DNA purification to help the DNA molecules stick together and separate from other molecules. This process, called precipitation, allows the DNA to be easily separated and collected for further analysis.
Water dissolve salts by neutralizing the ionic bond holding them together. Dissolved salts form cations (positively charged ions) and anions (negatively charged ions). The process of water surrounding an ion is called hydration.
Water dissolve salts by neutralizing the ionic bond holding them together. Dissolved salts form cations (positively charged ions) and anions (negatively charged ions). The process of water surrounding an ion is called hydration.
The substance that reacts with unwanted impurities in ores to form a fusible mass is called a flux. Fluxes are added during the smelting process to help separate the impurities from the desired metal, forming a slag that can be easily removed.