Many chemicals can dissolve quickly in the water some are like Salt, Sugar and etc
There is no new product being formed, eg. its just sugar plus water. It's not like a new substance is being formed. For example a chemical change could be Iron and oxygen, which forms something new, which is Iron Oxide. Get it?? :)
It dissolves all polar and ionic substances .
Chemical change. A good hint for this one is that there is fire involved, which usually means that the chemical itself is being changed. The constituent materials oxidize (burning quickly - explosion - is very rapid oxidization) and form new compounds i.e. the chemicals change.
A solution consists of one or more solutes dissolved in a solvent. The solute is the substance that dissolves and the solvent is the substance that dissolves the solute. Take salt water as an example. The salt is the solute and the water is the solvent.
Chemical property
A chemical which dissolves in water is typically polar or ionic in nature. This means that some atoms within the compound carry a charge. For an example, let us dissolve NaCl in water. NaCl as a compound is composed of two ions (Na+ and Cl-). Water is a polar molecule - meaning it carries a slight charge, allowing forms of attraction to form between the two ions in the compound. These forces (electrostatic attraction) result in the chemical being broken up into its ions and being surrounded by water molecules, in a hydration shell. At this point, the chemical has become solute, and is said to be in solution. (It has dissolved.)
There is no new product being formed, eg. its just sugar plus water. It's not like a new substance is being formed. For example a chemical change could be Iron and oxygen, which forms something new, which is Iron Oxide. Get it?? :)
Being Nobody was created on 2003-03-24.
osteoclast
In the poem "I'm Nobody" by Emily Dickinson, nobody refers to someone who prefers to remain unnoticed, humble, and anonymous, as opposed to being in the spotlight or seeking attention. The speaker celebrates the idea of being "nobody" rather than being a public figure.
When salt dissolves in water, the salt is the solute, and the solvent is the water. Whenever you have a solution, the substance that is being dissolved is the solute, the substance that it is being dissolved in is the solvent.
It is a physical change because only the phase of the salt actually changes - the two compounds do not react. The salt dissolves in the water, but if the water evaporates, the salt is left behind in its solid state.
no it is not chemical change it is a mass transfer operation in which mass is transferd from higher concentration compound to lower compound
He is a nobody. As a matter of fact, he is Sora's nobody.
It dissolves all polar and ionic substances .
Don't be nobody elsa
The ozone layer is being destroyed quickly. It is because of CFC's.