Question

si en 1000 ml existe disueltos 98 g de H2SO4 que solucion es ? Normal? Molar? O molal?

Answer 1

Mm H2SO4 = 98 g/mol

mol = masa/ Mm

mol = 98 g / 98 g /mol = 1 mol

v = 1000 / 1000 = 1 L

Molaridad = mol soluto / v solucion

M = 1 mol / 1 L

M = 1