If you are transferring a solution or heterogeneous mixture to another vessel, rinse the
container with solvent to be sure the transfer is quantitative. The rinsing should be
transferred to the second vessel along with the rest of the mixture or solution.
sharon kalunda answered the question on April 12, 2019 at 06:35
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What does quantitative Transfer mean?
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What does quantitative Transfer mean?
Date posted:
April 12, 2019
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Answers (1)
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Describe how a Top-loading Balance is used.
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Describe how a Top-loading Balance is used.
Date posted:
April 12, 2019
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Explain how a Calorimeter is used.
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Explain how a Calorimeter is used.
Date posted:
April 12, 2019
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Describe how a Calorimetry is used.
(Solved)
Describe how a Calorimetry is used.
Date posted:
April 12, 2019
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Explain how an Analytical Balance is used.
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Explain how an Analytical Balance is used.
Date posted:
April 12, 2019
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Explain how a Pipette is used.
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Explain how a Pipette is used.
Date posted:
April 12, 2019
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Explain how graduated Cylinders are used.
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Explain how graduated Cylinders are used.
Date posted:
April 12, 2019
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Explain how a Volumetric (measuring) Flask is used.
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Explain how a Volumetric (measuring) Flask is used.
Date posted:
April 12, 2019
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Explain how a burette is used.
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Explain how a burette is used.
Date posted:
April 12, 2019
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Draw and name the apparatus used in the laboratory.
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Draw and name the apparatus used in the laboratory.
Date posted:
April 12, 2019
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Describe an experiment to demonstrate the purity of water using boiling point.
(Solved)
Describe an experiment to demonstrate the purity of water using boiling point.
Date posted:
April 11, 2019
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State three examples of allotropes of carbon
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State three examples of allotropes of carbon.
Date posted:
April 9, 2019
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Answers (1)
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Define the following terms as used in chemistry: atom,molecule, element and compound
(Solved)
Define the following terms as used in chemistry: atom,molecule, element and compound
Date posted:
April 9, 2019
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Answers (1)
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Describe how the mixture of sugar, iodine and lead (II) carbonate can be separated
(Solved)
Describe how the mixture of sugar, iodine and lead (II) carbonate can be separated.
Date posted:
April 9, 2019
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Answers (1)
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Explain why elements in group eight are inert. Give one use of argon that depends on this characteristics .
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Explain why elements in group eight are inert. Give one use of argon that depends on this characteristics.
Date posted:
April 3, 2019
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Answers (1)
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Differentiate between oxidation and reduction.
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Differentiate between oxidation and reduction.
Date posted:
April 3, 2019
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Answers (1)
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Study the scheme below and answer the questions that follow.
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(a) Identify solid E.
(b) Write an ionic equation for the reaction in step II that produces solid F.
Date posted:
April 1, 2019
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Answers (1)
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The diagram below shows an investigation on a property of ammonia gas.
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The diagram below shows an investigation on a property of ammonia gas.
(a) The platinum wire is observed to glow. Explain the cause of that observation.
(b) State the observations made when the rubber bang is removed.
Date posted:
April 1, 2019
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Answers (1)
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The molar masses of gases W and X are 16.0 and 44.0 respectively. If the rate of diffusion of W through porous material is 12cm3s-1....
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The molar masses of gases W and X are 16.0 and 44.0 respectively. If the rate of diffusion of W through porous material is 12cm3s-1. Calculate the rate of diffusion of X through the same material.
Date posted:
April 1, 2019
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Answers (1)
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Your lab technician noted that the reagent bottles of sodium carbonates, sodium chloride and sugar
have lost their labels. Your Chemistry teacher requested you to prepare...
(Solved)
Your lab technician noted that the reagent bottles of sodium carbonates, sodium chloride and sugar
have lost their labels. Your Chemistry teacher requested you to prepare and test aqueous solutions of
each sample as shown below.
Complete the table by filling the correct label for each bottle.
Date posted:
April 1, 2019
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Answers (1)