Absorption Spectrum vs Emission Spectrum Absorption and emission spectra of a species help to identify those species and provide a lot of information about them. When absorption and emission spectra of a species are put together, they form the continuous spectrum. What is Absorption Spectrum? An absorption spectrum is a plot drawn between absorbance […]
The key difference between fluorescence and phosphorescence is that Fluorescence stops as soon as we take away the light source whereas phosphorescence tends to stay little longer even after the irradiating light source is removed. When a molecule or atom absorbs energy, it can undergo various changes. Fluorescence and phosphorescence are two such processes. In […]
Red vs Blue Litmus Papers Indicators are a special type of chemicals, which have the ability to change their colors when pH is changing. Therefore, these are known as pH indicators. Some indicators can take different colors to different pH values. For example, pH papers show a range of colors depending on the strength […]
The key difference between humic acid and fulvic acid is that humic acid is not absorbed by plants whereas fulvic acid is absorbed. Humic acids and Fulvic acids are frequently used as plant nutrient supplements. Normally, a humic substance contains many molecules. Some molecules contain aromatic nuclei with attached phenolic and carboxylic groups. These contribute […]
石蕊试纸vs pH纸石蕊试纸石蕊试纸is an indicator, which can be used to determine acidic and basic solutions. Normally this comes as a paper stripe. Mixture of water-soluble dyes extracted from lichens like Roccella tinctoria are absorbed into filter paper stripes to make litmus paper. In this mixture, there are […]
Ionization vs Disassociation Ionization and disassociation are two important topics discussed under chemistry of atoms and molecules. The concepts of ionization and disassociation play a vital role in fields such as chemical analysis, spectrometry, the characteristics of compounds, material science, radiation and radiation protection, and even in health and medical sciences. It is vital […]
The key difference between heavy water and light water is that heavy water has deuterium isotope whereas light water has protium isotope. Water is dihydrogen monoxide (H2O). It is a very common liquid because we all need to drink water for the proper functioning of our body. Water is truly a wonder molecule. It is […]
The key difference between nucleus and nucleolus is that nucleus is the most important cell organelle that houses the genetic material of a eukaryotic cell while nucleolus is a sub-organelle located inside the nucleus that contains RNA. The cell is the building block of all the living organisms. There are various components of a cell. […]
Cell vs Battery As various means of producing electricity were discovered, human life became more convenient. With the invention of the battery, lot of other products came into the market. Battery Batteries are important for producing power. Battery is one or more electrochemical cells. In batteries, chemical energy is stored, and it is then […]
Nuclear Reaction vs Chemical Reaction All the changes taking place in the environment are due to either chemical or nuclear reactions. What these mean, and how they differ from each other are discussed below. Chemical Reaction Chemical reaction is a process of converting a set of substances into another set of substances. The substances […]
