Answer:
The number of moles of salt in one tablespoon is = 0.11 mole
Grams cancel each other.
Explanation:
Moles : It is the unit of quantity . It is the mass of the substance present in exactly 12g of C-12.
[tex]moles=\frac{given\ mass}{Molar\ mass}[/tex]
Moles Calculation:
Given mass = 6.37 gram
Molar mass = 58.5 g/mol
[tex]moles=\frac{6.37}{58.5}[/tex]
= 0.1088
= 0.11 mole
Units calculation
[tex]moles=\frac{given\ mass}{Molar\ mass}[/tex]
[tex]moles=\frac{g}{g/mole}[/tex]
[tex]moles=\frac{g}{g}\times mole[/tex]
g ang g cancels each other
moles = moles
Hence unit = gram (g ) cancel each other.
