9. The molar concentration of concentrated 85% (m/m) H3PO4 which has an SG = 1.69 is:
[Molar mass (g mol-1): H3PO4 - 98.00)

Calculate the molarity of the solution. 6.02 x 1022 molecules of hci (molecular weight = 36.5 g/mole) in 2.0 liters of water m

This chart represents the melting point of several substance. what besy explains the high melting point of the salt?

What does the symbol (–hfus) indicate in a phase change?