Home
Class 9
CHEMISTRY
Calculate the total number of ions in 0....

Calculate the total number of ions in 0.585 g of sodium chloride .

Text Solution

Verified by Experts

Gram formula mass of NaCl = 23 + `35*5 = 58*5` g
`58.5` g of NaCl have ions = `2 xx N_(A)`
58.5 g of NaCl have ions = `2 xx N_(A) = (0.585)/(58*5) = 0*02 xx N_(A)`
`=0*02 xx 6*022 xx 10^(23)`
`= 1*20 xx 10^(22)` ions
Promotional Banner

Similar Questions

Explore conceptually related problems

Calculate the number of molecules in 1 kg of sodium chloride. [Na =23, C, = 35.5].

Calculate the number of moles of atoms in 10.2 g of sodium.

Calculate the total number of electrons present in 3.2 g of oxygen gas.

Give any two uses of sodium chloride.

Calculate the following Number of atoms in 32.0 g Br_2

Calculate the number of aluminium ions present in 0.051 g of aluminium oxide . (Hint : The mass of an ion is the same as that of an atom of the same element , Atomic mass of Al = 27 u)

A cell placed in 0.5 M sugar solution was found to be with no change in cell volume. If the same cell is placed in 0.5 M of sodium chloride solution , then there will be

Name the source of sodium chloride.