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In our experiment in Activity 4, we found that water dissolves ionic salts and polar covalent compounds such as alcohol. We also saw that water is far less effective as a solvent for nonpolar covalent compounds such as oil.
- Question Set
On the hydrometer in Fig. 2.14, determine the density range...
- Conductivity
Conductivity meters are also used in industry to measure...
- Hydrogen Bonds Make Water Sticky
Where air and liquids meet there are unbalanced forces....
- Polar and Nonpolar
Water (H2O), like hydrogen fluoride (HF), is a polar...
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- Question Set
Aug 26, 2023 · Towels soak up liquids like water because the fibers of a towel are made of molecules that are attracted to water molecules. Most cloth towels are made of cotton, and paper towels are generally made from paper pulp. Both consist of long molecules of cellulose that contain many −OH groups.
In a liquid like water, the particles are randomly arranged. They move freely over each other, a bit like marbles in a bucket.This is why liquids can be poured.
Mar 21, 2021 · Examples of liquids include water, oil, and blood. A liquid is a state of matter that has a definite volume, but no fixed shape. In other words, a liquid takes the shape of its container. Liquids consist of atoms or molecules that are loosely connected by intermolecular bonds.
May 2, 2024 · A liquid has a defined volume but can change state. An example is liquid water. A gas has neither a defined shape nor volume. Water vapor is an example of a gas. Examples of Solids. Solids are a form of matter that has a definite shape and volume.
Some liquids flow relatively easily, like water or oil, while others, like honey or molasses, flow quite slowly. Some are slippery, and some are sticky. Where do these different behaviors come from?
liquid. freezing - the process of a liquid turning into a. solid. evaporating - the process of a liquid turning into a. gas. condensing - the process of a gas turning into a liquid. There are...
