CHEM 121 LAB REPORT 5 BONDING TYPE BY
SOLUBILITY 2026 COMPLETE REPORT
◉ Which of the following is an extensive property?
volume
solubility in water
density
melting point. Answer: volume
◉ A property of a substance that does not depend on the amount of
the substance is a(n). Answer: intensive property
◉ Which of the following is an intensive property?
mass
volume
thickness
melting point. Answer: melting point
◉ the temperature at which a liquid becomes a gas. Answer: boiling
point
,◉ the temperature at which a solid becomes a liquid. Answer:
melting point
◉ the maximum amount of a substance that will dissolve in a given
amount of solvent. Answer: solubility
◉ the mass per unit volume of a substance. Answer: density
◉ Identify the units that may be used for density. Answer: g/mL
g/cm3
kg/L
◉ What amount of water is added to the test tube in the
determination of the solubility of a solid in Experiment 1?. Answer:
10.0 mL
◉ What amount of unknown solid is initially added to the test tube
in the determination of the solubility of a solid in Experiment 1?.
Answer: 1.0 g
◉ What incremental amount of unknown solid is added to the test
tube in the determination of the solubility of a solid in Experiment
1?. Answer: 1.0 g
, ◉ What is the maximum amount of solid added to the test tube in
the determination of the solubility of a solid in Experiment 1?.
Answer: 5.0 g
◉ In the first part of Experiment 1, the solubility of a solid is
measured by adding incremental amount of unknown solid to water
in a test tube. Match the qualitative descriptions of solubility to their
amounts.
less than 1 g soluble is ______________
between 1-5 g soluble is _____________
more than 5 g soluble is ___________. Answer: less than 1 g soluble: not
soluble
between 1-5 g soluble: slightly soluble
more than 5 g soluble: very soluble
◉ What is the size of the graduated cylinder used in the
determination of the density of a solid in Experiment 1?. Answer: 50
mL
◉ What amount of water is added to the graduated cylinder in the
determination of the density of a solid in Experiment 1?. Answer:
20.0 mL
SOLUBILITY 2026 COMPLETE REPORT
◉ Which of the following is an extensive property?
volume
solubility in water
density
melting point. Answer: volume
◉ A property of a substance that does not depend on the amount of
the substance is a(n). Answer: intensive property
◉ Which of the following is an intensive property?
mass
volume
thickness
melting point. Answer: melting point
◉ the temperature at which a liquid becomes a gas. Answer: boiling
point
,◉ the temperature at which a solid becomes a liquid. Answer:
melting point
◉ the maximum amount of a substance that will dissolve in a given
amount of solvent. Answer: solubility
◉ the mass per unit volume of a substance. Answer: density
◉ Identify the units that may be used for density. Answer: g/mL
g/cm3
kg/L
◉ What amount of water is added to the test tube in the
determination of the solubility of a solid in Experiment 1?. Answer:
10.0 mL
◉ What amount of unknown solid is initially added to the test tube
in the determination of the solubility of a solid in Experiment 1?.
Answer: 1.0 g
◉ What incremental amount of unknown solid is added to the test
tube in the determination of the solubility of a solid in Experiment
1?. Answer: 1.0 g
, ◉ What is the maximum amount of solid added to the test tube in
the determination of the solubility of a solid in Experiment 1?.
Answer: 5.0 g
◉ In the first part of Experiment 1, the solubility of a solid is
measured by adding incremental amount of unknown solid to water
in a test tube. Match the qualitative descriptions of solubility to their
amounts.
less than 1 g soluble is ______________
between 1-5 g soluble is _____________
more than 5 g soluble is ___________. Answer: less than 1 g soluble: not
soluble
between 1-5 g soluble: slightly soluble
more than 5 g soluble: very soluble
◉ What is the size of the graduated cylinder used in the
determination of the density of a solid in Experiment 1?. Answer: 50
mL
◉ What amount of water is added to the graduated cylinder in the
determination of the density of a solid in Experiment 1?. Answer:
20.0 mL
