The equivalent weight is the molecular weight (MM) divided by the number of electrons transferred per mole of reactant (n). 2H2O2 → O2 +... View Article
The s orbitals are non-directional and spherically symmetrical, which means that the probability of finding the electron is same in all... View Article
Ammonium Sulfate is an ionic compound formed by two polyatomic ions, Ammonium N H 4+ and Sulfate S O 4-. Formula for Ammonium Sulfate (NH4)2SO4... View Article
The first seven pairs of ribs are called true ribs. They are dorsally attached to the thoracic vertebrae and are ventrally connected to the... View Article
The acid dissociation constant is the equilibrium constant of the dissociation reaction of an acid and is denoted by Ka . This equilibrium... View Article
The trachea, commonly known as the windpipe, is the large tube that delivers air from the upper respiratory tract to the bronchi. The trachea is... View Article
A molecular structure that is a hybrid of two structures that differ in the locations of some electrons. The resonance hybrid represents the... View Article
The element carbon (C) has an atomic number of 6, which means that all neutral carbon atoms contain 6 protons and 6 electrons. Carbon-12 is the... View Article
The name of the given formula is diphosphorus pentoxide. Naming a compunnd Oxide will be the last name as it has binary compounds with oxygen... View Article
Consider a number N > 0. Then, let the value of log 10 N consist of two parts: One an integral part, the other – a proper fraction. The... View Article
Boiling point of water is 100 degrees Celsius, while boiling point of ammonia is minus 33 degrees Celsius, 133 dregree comes the difference. Due... View Article
Angular velocity is that velocity which act on revolution or rotation of a body with a certain angle with axis with valid radius.i.e the rate of... View Article
Aluminium is located in period 3, group 13 in the periodic table and has an atomic number equal to 13. The electron configuration of the neutral... View Article
Answer: Yes, iced water is a pure substance. Both ice and liquid water are the same substance that is water in its frozen form. Ice water... View Article
A neutral calcium atom also has 20 electrons. The electron configuration of a neutral calcium atom is : 1s2 2s2 2p6 3s2 3p6 4s2. A calcium 2+ ion... View Article
Answer: A vector quantity is defined as the physical quantity that has both directions as well as magnitude. Displacement is a vector quantity... View Article
HCl acid does not react with copper. The metals whose standard reduction potentials are lower than that of hydrogen react with non-oxidising... View Article
