What are the uses of acids? Acids have a variety of uses in many different fields, including science, medicine, industry, and food production. Some common uses of acids include: Acids are often used in laboratories for a variety of applications such as titrations (measuring the concentration of a solution), pH adjustment, and as reactants in […]
Read More
What is Activity series? The activity series is a list of elements in order of their relative reactivity. It is used to predict the products of single displacement reactions and to help identify the oxidizing agent and reducing agent in a redox reaction. The activity series is based on the observation that some elements are […]
Read More
Introduction Marie Curie, also known as Maria Salomea Skodowska, was born in Warsaw, Poland, on November 7, 1867. She passed away on July 4, 1934. She is a Polish-born physicist most known for her work on radioactivity, for which she received the Nobel Prize twice. Mare Curie is the daughter of a high school science […]
Read More
Common chemical indicators used in the laboratory are discussed in this article. They are; Phenolphthalein Methyl Orange Litmus papers pH papers
Read More
Elements that are found on the Earth are classified as metals, non-metals, and metalloids. Out of 118 elements in the periodic table over 75% are metals. There are common properties that can be seen in metals. Each metal has its unique features as well. Metals react with other chemicals according to their capability of reacting. Here, we consider the metal reactions with air, water, and acids. Some commonly studied examples are elaborated in this article.
Read More
The metals in the periodic table can be categorized into several groups based on their chemical properties. They are alkali metals, alkaline earth metals, transition metals, post-transition metals, lanthanides, and actinides. Here are some examples of metals belonging to each category.
Read More
In chemistry when the concentration of a solution is accurately known it is called a standard solution. Standard solutions are needed for carrying out chemical experiments in the laboratory. Furthermore, they are needed to get accurate results. Standard solutions are useful in several industries as well.
Read More
