The law of reciprocal proportions states that If two different elements combine separately with a fixed mass of a third element, the ratio of the... View Article
Answer: Indicators are chemical compounds that tell us whether a substance is acidic or basic by changing its colour. When added to an acidic... View Article
A pendulum consists of an object suspended along an axis so that it is able to move back and forth easily. In the table below, let us look at the... View Article
Answer: Eddy currents are currents that circulate in conductors like swirling eddies (a whirlpool) in a stream. They are induced by changing... View Article
Lipids are made up of carbon, hydrogen, and oxygen atoms, connected in long branching chains. The most common examples of lipids are fats and... View Article
The nucleic acids present in the nuclei of living cells are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). They are hereditary... View Article
Protein is the only nutrient that can build, repair, and maintain body tissues. An adequate supply of proteins in the daily diet is essential.... View Article
Carbohydrates are the body's primary energy providers. The important functions of carbohydrates are listed below. They are also important in... View Article
Organic compounds are much more complex than inorganic compounds. Organic compounds make up the cells and other structures of organisms and carry... View Article
Thermal generation refers to the heat energy generation cycle. There are four combustibles for thermal energy, oil, natural gas, wood, and... View Article
As energy flows from one system to another, a difference in temperature occurs, which is called thermal energy. Solar thermal energy can also be... View Article
Convection Heat transfer is the process by which energy in one body is communicated to another body with which it is in contact. The transfer of... View Article
Thermal energy is the heat that a body or system absorbs due to particle motion within the body or system. It is one of the different energy... View Article
A buffer solution is defined as a solution that usually contains on the one hand either a weak acid (as carbonic acid) together with one of the... View Article
A good buffer generally contains relatively equal concentrations of a weak acid and its conjugate base. Many different factors must be considered... View Article
In general, a buffer solution may be made from known quantities of a weak acid and a salt of the weak acid. Some examples of buffers are... View Article
A buffer solution is a solution that resists changes in pH even when a strong acid or base is added or when the solution is diluted with water.... View Article
Intermolecular hydrogen bonding - Intermolecular hydrogen bonding is formed between two or more different molecules of the same or different... View Article
The electrostatic attraction between the partial positive charge between the hydrogen atoms and the partial negative charge close to the oxygen... View Article
