Amount of substance concentration

The amount of substance concentration is a measure of the amount of a substance in a given volume. It is typically expressed as mass per unit volume, but can also be expressed as moles per unit volume or other measures. How do you calculate the concentration of a substance? The concentration of a substance is … Read more


The Amiga is a line of personal computers originally developed by Amiga Corporation in the 1980s. The Amiga was designed to provide a high-performance multimedia experience, and was particularly popular for its innovative graphics and sound capabilities. After a series of ownership changes, the Amiga brand was eventually owned by Commodore International, who produced a … Read more