Răspuns:
262,46 mL solutie H2SO4
Explicație:
[tex]\frac{c}{100}=\frac{m_{d}}{m_{s}} => m_{s} = \frac{100 * m_{d}}{c}[/tex]
[tex]m_{s} = \frac{100*60}{20} = 300g H_{2}SO_{4}[/tex]
[tex]p=\frac{m}{V} => V = \frac{m}{p}[/tex]
[tex]V_{solutie_{H_{2}SO_{4}}} = \frac{300g}{1,143g/mol} = 262,46 mL[/tex]