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  • Fenrirr says:
    Volumetric Flasks Watch the movie on using a volumetric flask. The volumetric flask, available in sizes ranging from 1 mL to 2 L, is designed to contain a specific volume of liquid, usually to a tolerance of a few hundredths of a milliliter, about % of the flask's capacity.
  • Faekree says:
    Liquid carbon dioxide is a good solvent for many lipophilic organic compounds and is used to remove caffeine from coffee. Carbon dioxide has attracted attention in the pharmaceutical and other chemical processing industries as a less toxic alternative to more traditional solvents such as heavymetal.terdinninayamoogunris.infoinfog point: − °C; − °F; K (Triple point .
  • Duktilar says:
    Aug 20,  · Liquid oxygen or O 2 is an interesting blue liquid that you can prepare quite easily yourself. There are several ways to make liquid oxygen. This one uses liquid nitrogen to cool oxygen from a gas into a liquid.
  • Grobar says:
    Critical temperatures and pressures for some common substances - air, alcohol, ether, oxygen and more Sponsored Links Gases can be converted to liquids by compressing the gas at a suitable temperature.
  • Dosida says:
    The physical properties of a substance depends upon its physical state. Water vapor, liquid water and ice all have the same chemical properties, but their physical properties are considerably different. In general Covalent bonds determine: molecular shape, bond energies, chemical properties, while intermolecular forces (non-covalent bonds) influence the physical properties of liquids and solids.
  • Mauzragore says:
    Unlike most other substances, the density of solid H2O is___ than the density of the liquid; hence water ___ when it freezes. This is reflected in the phase diagram for H2O. The solid-liquid boundary line has a negative slope, reflecting the fact that the higher the pressure the .
  • Sabar says:
    (Different liquid) 1. Empty and dry the beaker. 2. Record the number (or name) of new liquid. 3. Repeat the above steps using the new liquid. 4. Identify the liquid; compare your density results to those in the table on the last page of this hand-out. Ch Fundamentals for Chemistry 3.

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