(a)
Interpretation: The name of the technique for the separation of table salt and pepper is to be interpreted.
Concept introduction:
A mixture consists of two or more components that can be physically separated into their respective components. The mixture can be categorized as homogeneous or heterogeneous depending on how uniform it is.
There are several separation techniques used to separate the components of the mixture. Some common examples of separation techniques are evaporation, distillation, fractional distillation, etc.
(b)
Interpretation: The name of the technique for the separation of drinking water contaminated with soot is to be interpreted.
Concept introduction:
A mixture consists of two or more components that can be physically separated into their respective components. The mixture can be categorized as homogeneous or heterogeneous depending on how uniform it is.
There are several separation techniques used to separate the components of the mixture. Some common examples of separation techniques are evaporation, distillation, fractional distillation, etc.
(c)
Interpretation: The name of the technique for the separation of crushed ice and crushed glass is to be interpreted.
Concept introduction:
A mixture consists of two or more components that can be physically separated into their respective components. The mixture can be categorized as homogeneous or heterogeneous depending on how uniform it is.
There are several separation techniques used to separate the components of the mixture. Some common examples of separation techniques are evaporation, distillation, fractional distillation, etc.
(d)
Interpretation: The name of the technique for the separation of table sugar dissolved in ethanol is to be interpreted.
Concept introduction:
A mixture consists of two or more components that can be physically separated into their respective components. The mixture can be categorized as homogeneous or heterogeneous depending on how uniform it is.
There are several separation techniques used to separate the components of the mixture. Some common examples of separation techniques are evaporation, distillation, fractional distillation, etc.
(e)
Interpretation: The name of the technique for the separation of two pigments (chlorophyll a and chlorophyll b) is to be interpreted.
Concept introduction:
A mixture consists of two or more components that can be physically separated into their respective components. The mixture can be categorized as homogeneous or heterogeneous depending on how uniform it is.
There are several separation techniques used to separate the components of the mixture. Some common examples of separation techniques are evaporation, distillation, fractional distillation, etc.
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CHEMISTRY:MOLEC NAT PRINT COMPANION
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- please don't provide handwrittin solution.....arrow_forwardPredict three (3) correct apparatus used for the procedures experiment run by a chemist below. Determination of phosphorus in plant food will produced magnesium ammonium phosphate, MgNH4PO4.6H2O, precipitate. The precipitate was kept in a crucible and dry at 130 °C for 2 hours. Then, the precipitate was cooled for 15 minutes in a condition of low moisture atmosphere. The precipitate is weighed until constant weight is obtained.arrow_forwardTo each digestion flask 200 mL aliquots of 10 different drinking water samples were added. Silver was extracted by a co-precipitation procedure and collected by filtration. The precipitate was digested in 200 μl hot concentrated nitric acid and diluted to 5 mL in a dilute phosphate solution. Standards were prepared according to the following table. The samples were analyzed by graphite furnace AAS. Calculate the concentration of silver in each sample. Are there any problems? How will you address each of the identified problems?arrow_forward
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