For any element: Number of Protons = Atomic Number Number of Electrons = Number of Protons = Atomic Number Number... View Article
Carbohydrates are basically compounds made up of carbon, oxygen and Hydrogen. The general formula if carbohydrates is Cx(H20)Y Glucose is... View Article
The average atomic mass of Br is 79.91 u. There are two ways to solve this problem. Let’s assume we... View Article
Cube root of a number can be found by a very simple method which is the prime factorization method. Cube... View Article
The energy associated with a chemical reaction that can be used to do work. The free energy of a system... View Article
The concept of entropy was introduced into the study of thermodynamics by Rudolph Clausius in 1856 to give a quantitative... View Article
There is no chemical formula for air as it is a mixture of many compounds. The major components would be... View Article
The ideal gas equation is pV = nRT, simpler gas laws such as Boyle’s, Charles’s, Avogadro’s and Amonton’s law be... View Article
NMR spectroscopy is an ideal technique for identifying the structure of molecules using NMR spectroscopy. Higher electron density around hydrogen... View Article
To calculate the molar mass add the mass of each element The molecular formula of methane is CH4. There are... View Article
A square root of a number ‘a’ is a number x such that x 2 = a, in other words,... View Article
Cellular respiration is the conversion process that is initiated in the cytoplasm and finishes in the mitochondria, with the end... View Article
Algae in which cells resembling free-swimming uni cells form groups which may be large and elaborately interconnected as in Volvox,... View Article
The elements of the electrochemical series are as follows: K(Potassium), Na(Sodium), Ca(Calcium), Mg(Magnesium), Al(Aluminium), Zn(Zinc), Fe(Iron) Sn(Tin), Pb(Lead), (H-Hydrogen), Cu(Copper),... View Article
Metamorphosis is the changes which takes place in the organisms from juveline stage to adult stage is called metamorphosis. Retrogressive... View Article
Least common multiple (LCM) of 16 and 24 is 48 . Steps: Find the prime factorization of 16 = 2... View Article
The Least common multiple or lowest common denominators (lcd) can be calculated in two-way; with the LCM formula calculation of... View Article
The number which has five smallest prime numbers as factors would be the product of the prime numbers: n =... View Article
Molecular formula of the benzene is C6H6. The molecular formula is the representation of the actual whole number ratio between... View Article
Answer: Given function is y = cos 2x Differentiation of cos 2x y = cos 2x Differentiate with respect to... View Article
