Because chalk(CaCO3) is insoluble in water and more over if you pass the mixture through a filter paper the chalk is left behind on the paper while the water seeps through it .
Filtration is a good method; also centrifugation.
because sugar and salt are soluble to water it cannot be seperated by filtration but can by evaporation. in filtration it cannot seperate becasue it has been broken down into tiny particles and it pass through the filter being used.
Filtration, centrifuging, sedimentation and separation, crystallization, freeze distillation
Filtration ; to separate undissolved solids. e.g. sand from sea=water. Evaporation ; to drive off the solvent(water), to leave the formerly dissolved crystalline solids behind.
Simply,just get a filter paper add this mixture and as sand is insoluble in water it will be collected in the filter paper as a residue (it will not pass).However the water will pass as a filtrate so we can now take these two separately
Chalk particles can be collected by using a filtration process. A filter paper or a fine sieve can be used to separate the dissolved chalk particles from the water. The water can then be evaporated to obtain the solid chalk residue.
chalk powder has calcium carbonate in it. calcium carbonate is a non soluble substance it is easier to filter it, dr Hussein moussa
Filtration is a good method; also centrifugation.
Filtration
because sugar and salt are soluble to water it cannot be seperated by filtration but can by evaporation. in filtration it cannot seperate becasue it has been broken down into tiny particles and it pass through the filter being used.
Filtration is used to separe solids form a solution.
Filtration, distillation, and evaporation are all techniques that can separate the components of a mixture.
Filtration, centrifuging, sedimentation and separation, crystallization, freeze distillation
Filtration ; to separate undissolved solids. e.g. sand from sea=water. Evaporation ; to drive off the solvent(water), to leave the formerly dissolved crystalline solids behind.
that depends on the mixture for eg sand and water can be separated salt and water can't be separated
One commonly used method to separate aluminium pieces from salt is by using a magnet. Since aluminium is not magnetic, the magnet can attract and separate the aluminium pieces from the salt. Another method is to dissolve the salt in water and then use filtration to separate the larger aluminium pieces from the saltwater solution.
Solid particles in suspension. Filtration doesn't work for chemicals in aqueous solution.