Air is made up of molecules of different gases. The molecules are colliding with each other continuously with the walls of the container. When a... View Article
The electron configuration of a neutral titanium atom is Ti: 1s2 2s2 2p6 3s2 3p6 4s2 3d2 The two electrons that are lost when the Ti2+ is formed... View Article
K2O + H2O → 2KOHPotassium oxide react with water to produce potassium hydroxide. Potassium oxide is an ionic compound. The potassium has a... View Article
Lipase is an enzyme that breaks down triglycerides into free fatty acids and glycerol. Lipases are present in pancreatic secretions and are... View Article
Peaks in the functional group region are characteristic of specific kinds of bonds, and therefore can be used to identify whether a specific... View Article
The natural disaster is the consequence when a natural hazard affects humans in an adverse manner. The resulting loss due to a natural disaster... View Article
Answer: Zinc with chemical symbol Zn has an atomic number of 30, which means it has 30 protons in its nucleus. The electron configuration of any... View Article
Acidic hydrogen is a hydrogen atom in an acid that forms a positive ion when the acid dissociates. it has tendency to be released as H+ ion. For... View Article
The atomic mass of SO4 is 32.07 + 4(15.9994) = 96.0676u This is calculated by taking separate atomic masses of each element S = 1 atom x 32.06 =... View Article
The OH- ion has one oxygen atom and one hydrogen atom. Hydrogen is less electronegative than oxygen, and so will possess its usual +1 state. Let... View Article
A solvent is a substance that dissolves a solute resulting in a solution. Solvents can be classified into two categories: polar and non-polar.... View Article
Sulphur is a non-metal with symbol S and atomic number 16. Because it's not placed in metal group in the periodic table. Because it is consistent... View Article
There are three basic types of seismic waves – P-waves, S-waves and surface waves. P-waves and S-waves are sometimes collectively called... View Article
For a neutral compound such as carbon monoxide, the sum of the individual oxidation numbers of the constituent atoms must equal the charge on the... View Article
The arrangement of electrons in the atomic orbitals of an atom is called the electron configuration. Electron configurations can be determined... View Article
The electronic configuration of scandium is Sc: 1s2 2s2 2p6 3s2 3p6 4s2 3d1 . So for scandium the 1st and 2nd electron must be in 1s orbital, the... View Article
