Question

write down concentration of 7.3gm HCl in 200ml water in gm per liter and mole per litre​

Answer 1

Answer:

Explanation:

Given:

Weight in grams= 7.3g

Volume in liters = 100 mL = 0.1L (1mL= 1/1000L)

Molecular mass of HCl = 1+ 35.4 = 36.4 g/mol

Concentration in g/L = 73g/L

Concentration in mol/L = 2 mol/L

Thus, concentration in g/L is 73g/L and concentration in mol/L is 2mol/L.