Weigh the cylinder and liquid, and then calculate the density of the liquid. Repeat this procedure to find the density of each liquid. 2) Determine the density of each of the above, using a hydrometer and an ungraduated cylinder. Read the density from where the liquid crosses the hydrometer's scale. 3) Weigh and record the mass of an unknown metal cylinder. Also record the identity of the unknown metal cylinder (A, B, C, or D).
Over-the-counter ZYRTECÂ® is a medicine that provides effective, 24-hour relief of indoor and outdoor allergy symptoms. ZYRTECÂ® had been available by prescription for years, but since January 2008, it is available over the counter.
1 Allergy Medications: Zyrtec Versus Claritin Zyrtec versus Claritin is more a matter of the side effects of both drugs versus their effects on allergies. 2  Most allergy sufferers report that both drugs, including their geâ¦. 3  Allergy Treatment Options: Zyrtec for Children Seasonal allergies often make children miserable.owever, despite the claims of minimal muscarinic receptor activity, anticholinergic side effects may still occur with venlafaxine. 14 people found this useful. 1  Allergy Medications: Zyrtec Versus Claritin Zyrtec versus Claritin is more a matter of the side effects of both drugs versus their effects on allergies.