basic chemistry definitions

Basic fluxes like lime (CaO), magnesium oxide (MgO) are used to remove acidic gangue such as SiO 2 ...

Absolutely dry ammonia or pure liquefied ammonia is neutral. In the presence of water however, it forms ammonium hydroxide, which yields hydroxyl ions. As a result of this reaction, it exhibits basic nature. It is a weak base and is perhaps the only gas that is alkaline in nature. ..

All these hydrides have one lone pair of electrons on their central atom. Therefore, they act as Lewis bases. They can donate an electron pair to electron deficient species (Lewis acids). Down the group, the basic character of the hydrides decreases. For e.g., NH 3 is distinctly ba..

a) Open system - A system, which can exchange matter as well as energy with the surroundings is called an open system. For e.g., hot coffee in an open flask because it can gain or loose matter and energy with the surroundings. fig 4.1 - Example of open syst..

Ohm's law The potential difference across the conductor is directly proportional to the current flowing through it. Solutions obey Ohm's law like metallic conductor..

Ohm's law - The potential difference across the conductor is directly proportional to the current flowing through it. Solutions obey Ohm's law like metallic conductor..

Basic Concepts of Chemistry..

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Organic chemistry is a branch of chemistry that deals with the study of compounds of hydrogen and carbon (hydrocarbons) and their derivative..

Basic Concepts of Chemistry..