I HAVE TO HAVE THIS MEMORIZED FOR MY JOB, so I'll tell you how to always remember it, and be able to do it in your head and rattle it of faster than a doctor or a nurse!!! Base everything on a standard little plastic "med cup", (like the ones that come on top of childrens liquid meds and also cough syrups). All medical facilities have these med cups to dispense liquid meds and to put pills in. NOW, just memorize the following: (1) ONE MED CUP = 30 cc (or 30 ml; same thing) OR 2 tablespoons, OR (1)one ounce OR 6 teaspoons. Also memorize that each 5ml = 1 teaspoon. Once you jam that in your head, you will ALWAYS be able to figure out doses, amounts and mg's. EVERY liquid med tells you on the label how many mg's are in each ml (cc). So, in your case, there is 12.5 mg/5 ml (read:contains twelve 1/2 milligrams for each five liquid mililiters). SO, if you give 2 tsp. (10 ml's), you will be giving 25 mg's. Hope this helps. ANYONE who ever gives out medication should memorize the above. Once you do, it's easy (OR you can MAKE it look easy!!). <<<ADR>>>
200 ml of solution is 40.5768271 teaspoons. Ignoring the volume of the 8gm of medication, each teaspoon would have 8gm/40.5768271 = 0.197156864gm = 197.156864 milligrams of medication. Note that we ignore the volume of the medication because (i) we don't know the exact volume of the medication, and (ii) we don't know to what extent it changes the overall volume of the solution when added to it (a cup of water with a teaspoon of sugar added to it, for instance, has the same volume (although more weight) as the the water before the sugar was added - the molecules of sugar slip into the empty spaces between the water molecules).
contains hydroxide ions.
An acidic solution contains H+ ions, a basic solution contains OH- ions.
.5 ml
A hypo-tonic solution contains higher concentration of solvent. When it is compared with a hyper-tonic solution.
A solution that contains the maximum amount of solute is NOT an unsaturated solution.It is called to be saturated instead.
Polyethylene glycol electrolyte solution is a laxative solution that increases the amount of water in the intestinal tract to stimulate bowel movements. This medication also contains potassium, sodium, and other minerals to replace electrolytes that are passed from the body in the stool.
Any number after the solution has reached the point of saturation. It may be possible to dissolve a few more teaspoons of sugar but the super-saturated solution so formed will be unstable.
Any number after the solution has reached the point of saturation. It may be possible to dissolve a few more teaspoons of sugar but the super-saturated solution so formed will be unstable.
the solution in the balloon is hypertonic relative to the solution in the breaker. is this true
A solution that has a low concentration is dilute.
solution that contains a small amount of solute