Asolution of h2so4(aq) with a molal concentration of 5.74 m has a density of 1.238 g/ml. what is the molar concentration of this solution?

Molarity is expressed as the number of moles of solute per volume of the solution while molality is expressed as the number of moles solute per mass of solution. We calculate as follows:

5.74 mol / kg (1.238 kg/L) = 7.10612 mol / L or 7.11 M

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer