Formula for basic conceots of chemistry
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Some basic concept of chemistry
Temperature in oF=(95)oC+32Temperature in oF=(95)oC+32
Relative atomic mass =Mass of an atom of the element112x Mass of an atom of carban(C-12)Relative atomic mass =Mass of an atom of the element112x Mass of an atom of carban(C-12)
Number of gram molecules =W(g) Gram molecular massNumber of gram molecules =W(g) Gram molecular mass
Number of gram atoms=W(g) Gram Atomic Mass(GAM)Number of gram atoms=W(g) Gram Atomic Mass(GAM)
Avogadro's number NA=6.022X1023Avogadro's number NA=6.022X1023
Mass of one atom of element =GAMNAMass of one atom of element =GAMNA
Mass of one molecule of substance =GMMNA ( where GMM is Gram molar mass)Mass of one molecule of substance =GMMNA ( where GMM is Gram molar mass)
Number of molecule in W(g) of substance =W(g)xNAGMMNumber of molecule in W(g) of substance =W(g)xNAGMM
Mass % of an element in a compound =Mass of that element in 1 mole of compoundMoler mass of the compound x 10Mass % of an element in a compound =Mass of that element in 1 mole of compoundMoler mass of the compound x 10
Mass percent =Mass of soluteMass of solution x 100Mass percent =Mass of soluteMass of solution x 100
Molarity(m) =Number of moles of soluteMass of solvent in kgMolarity(m) =Number of moles of soluteMass of solvent in kg
Molecular mass =2 x vapour density
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Temperature in oF=(95)oC+32Temperature in oF=(95)oC+32
Relative atomic mass =Mass of an atom of the element112x Mass of an atom of carban(C-12)Relative atomic mass =Mass of an atom of the element112x Mass of an atom of carban(C-12)
Number of gram molecules =W(g) Gram molecular massNumber of gram molecules =W(g) Gram molecular mass
Number of gram atoms=W(g) Gram Atomic Mass(GAM)Number of gram atoms=W(g) Gram Atomic Mass(GAM)
Avogadro's number NA=6.022X1023Avogadro's number NA=6.022X1023
Mass of one atom of element =GAMNAMass of one atom of element =GAMNA
Mass of one molecule of substance =GMMNA ( where GMM is Gram molar mass)Mass of one molecule of substance =GMMNA ( where GMM is Gram molar mass)
Number of molecule in W(g) of substance =W(g)xNAGMMNumber of molecule in W(g) of substance =W(g)xNAGMM
Mass % of an element in a compound =Mass of that element in 1 mole of compoundMoler mass of the compound x 10Mass % of an element in a compound =Mass of that element in 1 mole of compoundMoler mass of the compound x 10
Mass percent =Mass of soluteMass of solution x 100Mass percent =Mass of soluteMass of solution x 100
Molarity(m) =Number of moles of soluteMass of solvent in kgMolarity(m) =Number of moles of soluteMass of solvent in kg
Molecular mass =2 x vapour density
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