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The phenolphthalein indicator allows chemists to visually identify whether a substance is an acid or a base. The color change in phenolphthalein is a result of ionization, and this alters the shape of the phenolphthalein molecules. What Is Phenolphthalein? Phenolphthalein…
The surface area of a pipe represents the area of the pipe material that is exposed. You may want to find the surface area if you are painting a pipe so you can estimate how much paint you will need.…
Urea is a organic compound originally discovered by Friedrich Wohler in 1828. The discovery of the compound led to the study of organic chemistry. Urea is found in the urine or uric acid of most living organisms, and is written…
The solar system is host to two broad categories of planets. The four closest to the sun — Mercury, Venus, Earth and Mars — are the terrestrial planets. They have rocky surfaces enclosed by relatively shallow atmospheres. The gas and…
When it comes to well-known animals, few are as beloved as the king of the forest. Yet the lion life is not an easy one. While wild lions face certain dangers, the lifestyle of lion prides also bring important milestones…
Every part of an ecosystem is vital to its survival – from the green plants to furry animals and microscopic bacteria. The group of organisms called decomposers forms the final link in the food chain. They break down dead animals…
Marble is one of the most admired materials for art and architecture. Formed from calcite or dolomite crystals that are subjected to extreme heat and pressure in the interior of the Earth, this brilliant white stone is used in some…
Although the species of spiders in Florida are countless, not all of them are harmless. In fact, some of them are most likely to bite humans or are species that most people are typically afraid of and must identify for…
The periodic table is a graphical layout of the chemical elements, organized into rows and columns according to their basic characteristics. The table allows scientists to easily grasp the relationships and similarities among the elements, which are the building blocks…
When elementary teachers talk about decomposition in math, they are referring to a technique that helps students understand place value and solve math problems more easily. It can be found in alternative formulas for problem solving as well as standard…
