Knowledge of chemical calculation is very important for the quantitative analyses of chemistry. Chemistry students must have the idea about moles,molar mass,relative atomic mass,relative molecular mass,Avogadro number,molarity,molality,density,mass fraction,molar fraction,volume fraction,concentration,balancing the chemical reactions and stoichiometry.
Very easy to learn chemical calculations by watching video.
CHEMICAL CALCULATION VIDEO LINK
After watching chemical calculation video you must do the calculations.
A
After watching chemical calculation video you must do the calculations.
A
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