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In the reaction of water and carbon monoxide to produce hydrogen molecules and carbon dioxide (H 2 O + CO ⇋ H 2 + CO 2 ). In chemical reactions involving solids, however, the concentration of the solid—because it is considered to be invariant—does not appear in the equilibrium constant.
- Catalysts
But catalysts are very real, and their presence in the human...
- Oxidation-Reduction Reactions
The world is full of examples of this highly significant...
- Chemical Equilibrium
Real-Life Chemistry Vol 2; Chemical Equilibrium; CHEMICAL...
- Science and Technology
Virtual Reality. Contains articles like Foreword, Walking...
- Science in Dispute
Science in Dispute: Vol. 1, and Vol. 2. Vol. 1. Contains...
- Landforms and Other Geologic Features
Faults to Mountains. Contains articles like Geologic...
- Terms & Privacy
As some examples of improper activities when accessing or...
- Catalysts
Jul 13, 2023 · Equilibrium is a state in which competing forces are balanced. The following are common examples. An even distribution of weight resulting in stability such as a pencil balancing on its tip. The price at which supply equals demand. When two chemicals are mixed they may react for some period of time until they reach some stable state.
Aug 15, 2015 · There are many examples of chemistry in daily life, showing how common and important it is. Digestion relies on chemical reactions between food and acids and enzymes to break down molecules into nutrients the body can absorb and use. Vitamins and minerals are everyday chemicals we need for survival.
- Painting
- Wet Surface
- Meniscus
- Jars
- Butter on Bread
- Icing on Cake
- Makeup
Applying a coat of paint on the walls is one of the perfect examples of adhesive force in action. The process involves depositing a polymer layer on the surface of the wall. The force of attraction acting between the molecules of paint and the wall help the coating of paint to be deposited over the wall and is called the adhesive force. The stronge...
When water falls on any surface, it spreads out thoroughly. This spreading of water causes an intramolecular interaction to get developed between the water molecules and the surface molecules. The force of attraction between the molecules of two different substances is called the adhesive force. Hence, adhesive force is responsible for the floor to...
The curvature formed by the liquids when poured into a container is known as the meniscus. The meniscus can be either concave or convex. When the cohesive force between the molecules of the liquid and the molecules of the container wall is stronger than the adhesive force between the molecules of the liquid and the wall, a convex meniscus can be se...
When a liquid substance with high viscosity is poured and stored in a jar, it often sticks to the container walls. This is due to the adhesive force existing between the container molecules and the molecules of the liquid. Whereas, the cohesive force is responsible to bind the molecules of the same substance together. If cohesive force is sufficien...
When the butter is melted, it gets converted to liquid form. After melting, it becomes easier to apply this liquid form of butter to the solid bread. A force exists between a liquid and a solid substance that helps to hold them together. This force is known as the adhesive force and allows the butter to spread evenly on the surface of the bread.
The frosting and cream applied on the surface of properly baked cake make use of adhesive force. The icing on the cake serves to decorate and add taste to it. The interaction between the molecules of icing and the molecules of the cake base is thoroughly intermolecular. Hence, a considerable amount of adhesion is said to be existing.
Putting on makeup is one of the most common daily life activities that involve the concept of adhesion. The cosmetic products do not get off the skin easily. It requires an external force to remove makeup from the face. The force that helps the products to stay in contact with the skin is known as the adhesive force. It helps the makeup molecules t...
- Chitra Sharma
- Anne Marie Helmenstine, Ph.D.
- Photosynthesis. Plants apply a chemical reaction called photosynthesis to convert carbon dioxide and water into food (glucose) and oxygen. It's one of the most common everyday chemical reactions and also one of the most important because this is how plants produce food for themselves and animals and convert carbon dioxide into oxygen.
- Aerobic Cellular Respiration. Aerobic cellular respiration is the opposite process of photosynthesis in that energy molecules are combined with the oxygen we breathe to release the energy needed by our cells plus carbon dioxide and water.
- Anaerobic Respiration. Anaerobic respiration is a set of chemical reactions that allows cells to gain energy from complex molecules without oxygen. Your muscle cells perform anaerobic respiration whenever you exhaust the oxygen being delivered to them, such as during intense or prolonged exercise.
- Combustion. Every time you strike a match, burn a candle, build a fire, or light a grill, you see the combustion reaction. Combustion combines energetic molecules with oxygen to produce carbon dioxide and water.
Define and explain van der Waals forces. How do they hold molecules together. Learn their different types and importance, and check out a few examples.
In this article, we will talk about the real-life examples of Charle’s Law. 1. Helium Balloon. If you have had the chance to go out on a chilly day, you might have noticed that the balloon crumbles. However, if you take the balloon to a warm room, it regains its shape. Why does this happen?
