Gram Atomic Mass,Gram Formula Mass,Gram Molecular Mass Gram Atomic Mass Gram atomic mass is the term used to describe an element’s atomic weight when stated in grams. An element’s molar mass is defined as the mass of one mole in grams. Gram Atomic Mass Example Helium, for instance, has a gram atomic mass of 4 …
Define Gram Atomic Mass,Gram Formula Mass,Gram Molecular Mass Read More »
How do you calculate the formula mass of NaCl and molecular mass of CH4? Formula mass Definition The term “FORMULA MASS” refers to the total atomic masses of the ions contained inside a formula unit of an ionic compound. NaCl Formula mass Calculating the formula mass of NaCl by taking the sum of atomic masses …
How do you calculate the formula mass of NaCl and the molecular mass of CH4? Read More »
What is Percentage Composition? Percentage composition is defined as ” the number of parts of an element in 100 parts of a compound “ Or in simple words: The percentage amount of all elements in the compound is called percentage composition. Percentage Composition Calculation Formulae: %age of element = Mass of element in the compound …
How do you calculate the percent composition of an element in a compound Read More »
Mole and Avogadro’s Number (NA): What is Mole? In simple words, mole(n) is defined as the amount of substance that contains 6.022 x 1023 particles ( atoms, molecules or ions) Or: A mole can also be defined as ” the atomic mass, molecular mass or formula mass expressed in grams is equal to 1 mole …
What is mole in simple words? Read More »
