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How much pure acid should be added to 50 ml of a 10 percent acid solution to give a 50 percent acid solution?
A 50 ml solution that is 10% acid will consist of 5 ml of acid (10% of the volume) and 45 ml of water (90% of the volume). You're not adding any water, but you want to add enough acid to make a solution that is 50% acid and 50% water. You will need to have a total of 45 ml of acid in the mixture to make it a 50/50 solution, since the amount of water is also 45 ml. You have 5 ml in there already, so you would need to add 40 ml of acid. That would make a total 90 ml solution that is 50% water (45 ml) and 50% acid (45 ml).
How much solvent is needed to make 200 ml of 50 percent rubbing alcohol?
200 ml X .50 = 100 ml
How many 355 ml does it take to fill a 1.0-m cubed tank?
1m = 100cm 1m3 = 1m x 1m x 1m = 100cm x 100cm x 100cm = 1000000cm3 1ml = 1cm3 => 355ml = 355cm3 In 1m3 to find the number of 355ml, divide by 355ml: 1m3 / 355ml = 1000000cm3 / 355cm3 ~= 2816.9
How many drops per minute in 50 ml and 10 drops per ml?
50*10 = 500 drops.
How many milliliters is in 50 cc?
50 mL - A cc (cubic centimeter) and a mL (milliliter) are equal to each other in terms of volume.
