m(NaCl)= 1 kg
M(NaCl) = 58.5 g/mol
n(NaCl) = 1000/58.5 = 17.09 mol
17.09 - 50 tenge
1 - x tenge
x = 50 * 1 / 17.09 = 2.92 tenge
m(NaCl)= 1 kg
M(NaCl) = 58.5 g/mol
n(NaCl) = 1000/58.5 = 17.09 mol
17.09 - 50 tenge
1 - x tenge
x = 50 * 1 / 17.09 = 2.92 tenge