H2SO4 + CaCO3 is the reaction between limestone and sulphuric acid to form lime, carbon dioxide as the gas and water molecule. Let us discuss in details below. H2SO4 is an acid and CaCO3 is soluble in dilute acids. CaCO3 has very low solubility in water with low boiling point that easily decomposes and it … Read more
Nitrogen dioxide is an oxide of nitrogen that is widely found in industrial sewages that possesses toxic environmental effects. Let us learn more in details below. Nitrogen dioxide is found to be in gaseous form that can cause chronic effects if exposed for longer time. It can be formed from thermal decomposition of metal nitrates … Read more
Phosphorus Pentachloride is a halide compound formed with phosphorous with stability greater than other halides with P. Let us discuss more facts below. Phosphorus Pentachloride is used as a chlorinating agent. It is found in the solid state ranging between transparent nature to yellow colored crystals. It has a high heat capacity of nearly 111 … Read more
Nitrogen Trifluoride is a gaseous molecule with trigonal pyramidal as its structure and tetrahedral as its geometry. Let us learn further facts in details below. Nitrogen Trifluoride is a greenhouse gas. It has many industrial applications like in photovoltaics, light emitting diodes, solar cell etc. It has negative Gibbs free energy and very low standard … Read more
Phosphorus pentafluoride is a molecule of phosphorus with fluorine as the halogen atom connected through five bonds. Let us learn more facts about Phosphorus pentafluoride below. Phosphorus pentafluoride is a colorless gas that has a very unpleasant smell. It is carcinogenic to living beings if exposed for a longer time. It has very low melting … Read more
Nobelium is a radioactive element that is one of the rarest synthetic element to be fund in nature. Let us study more facts and characteristics of nobelium below. Nobelium has atomic number greater than 92. It is a transuranic element. As such, Nobelium is a highly unstable element with extreme short half life. The properties … Read more
Mendelevium is a synthetic chemical element. It displays wide radioactivity due to extremely short lifetime. Let us learn more facts about Mendelevium below. Mendelevium is heavy element with atomic number greater than 92 thereby falling in transuranic elements category. Mendelevium was the ninth element to be discovered and synthesized in this category. At least seventeen … Read more
Tennessine is a chemical element that is observed as one of the heaviest semi metallic element. Let us discuss more facts about tennessine in details below. Tennessine is known to be a synthetic element with very short lifetime due to its heavy form. It is also known as the second heaviest element among all. It … Read more
Astatine is one of the rarest occurring element present in the Earth’s crust. Astatine has few isotopic forms with short lifetime. Let us discuss more facts about astatine below. Astatine is generally produced synthetically. It shows extreme radioactive nature making it unstable and difficult to synthesize as it vaporizes easily. The half lives are shorter … Read more
Nihonium is a synthetic element discovered not so long before and is named after Japan in Japanese. Let us study more facts in details about nihonium below. Nihonium is the heaviest element in boron family is placed at the last. It is a radioactive element that decays very quickly. The properties differ than the second … Read more