0
What else can I help you with?
Why a piece of wood is the example of the chemical reaction?
A piece of wood by itself is not an example of a chemical reaction. However, when the wood is burned, it chemically combines with oxygen in the air, producing mostly water and carbon dioxide. Because new chemical substances are created in this combustion reaction, the burning of wood is a good example of a chemical reaction.
Do all chemical reactions result in some form of ionic bonding?
No. Reduction is a chemical process /reaction, that destroys a chemical bond. And the Steel industry think that is a GOOD IDEA. Additionally, many chemical reactions result in the formation of covalently bonded substances rather than ionic.
What doe endothermic mean?
Endothermic means, literally, "within-heating". It is usually used in reference to chemical reactions and is used to describe a chemical reaction that absorbs heat from its surroundings to create chemical bonds. A good way to tell if a reaction is endothermic or not is to feel the outside of the container it is in (cautiously!). An endothermic reaction feels cool to the touch. This is how those cold packs that don't need to be refrigerated work.
What is an effect of a chemical change?
A chemical change is when substances become new substances that cant go back to its physical properties (the ability to participate in chemical reactions). Chemical changes usually absorb or let off heat. Often, a second chemical change is needed to reverse an initial chemical change. A chemical change is when substances become new substances that have different chemical properties (the ability to participate in chemical reactions). Chemical changes usually absorb or let off heat. Often, a second chemical change is needed to reverse an initial chemical change.
What makes a leaving group good in a chemical reaction?
A leaving group is considered good in a chemical reaction if it can easily detach from the molecule, allowing the reaction to proceed efficiently. This is typically achieved when the leaving group is stable and can form a stable product after leaving the molecule.
How could you visually tell that something is having a chemical reaction?
If you see fizzing, bubbling, or a change in color. They're good signs of chemical reactions you can see. Also, smoke. If you see smoke, you probably have a chemical reaction.
How do you turn a chemical reaction into a physical reaction?
A good example might be a steam locomotive. It starts with a chemical reaction, where carbon combines with oxygen in the firebox. This heats water to generate steam which drives the cylinders, which turn the wheels and make the locomotive move...a physical reaction. Or a gun, where a chemical reaction, the decomposition of a propellant creates gas which propels a bullet.
How chemical change has taken place?
This question doesn't make any sense, if you're trying to ask "How can you tell when a chemical reaction has taken place?" the answer would vary according to the chemicals, the concentrations of these chemicals and what conditions the reaction is taking place under. The next time you ask a question please be more specific and use correct grammar, thanks. A thought, you may also have been asking "How did this chemical reaction take place?" and that would also depend on the same variables.
What is a way in which chemical properties are used?
Chemical properties are used in various ways, such as identifying substances through chemical reactions, predicting reactivity with other substances, determining the suitability of materials for specific applications, and understanding the behavior of substances under different conditions.
A chemical change is a change in the of a substance?
A chemical change is a change in which a change of matter that produces one or more new substances is a chemical change.Unlike a physical change, a chemical change produces new substances with new and different properties. Examples of chemical changes are combustion,electrolysis, oxidation,and tarnishing, frying an egg, burning of wood, cutting a tree.
When paper changes from yellow to brown in sunlight what type of change occurred?
A chemical change. Color change is a good indicator of a chemical change.
What are the good effects of physical change and chemical change?
Physical changes can include changes in size, shape, or state, while chemical changes involve the formation of new substances. Good effects of physical changes can include creating new materials like paper from wood pulp, while good effects of chemical changes include producing new medicines through chemical reactions. Both types of changes can be used to create new products and materials for various applications.
