Identify the following properties as being intensive (i) or extensive (e) of a substance b. the formula of salt c.25.g of pb (d).1.5 litters of kool-aid (e).mecury has a ratio of 13.8g/ml

[B]:  The formula of a salt.   "I" (intensive).
          The actual formula of a salt in an intensive property.

[C]:  25.g of Pb (lead). "E" (extensive).  
         Mass is an extensive property.

[D]:  1.5 Liters ("1.5 L") of Kool-Aid.  "E" (extensive).
         Volume is an extensive property.

[E]:  Mercury has a ratio of 13.8g/mL.   "I" (intensive).
          Density (mass per unit volume) is an intensive property.

Bis the answerhope it !