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How many grams of thymol dilute to make 30 ml of 4 percent thymol in alcohol topical nail solution?
Wiki User
∙ 11y ago
DISSOLVE 1.2 Gm OF THYMOL CRYSTALS IN 20mL OF ETHYL ALCOHOL. THEN, BRING TO FINAL VOLUME WITH ETHYL ALCOHOL.
Wiki User
∙ 11y ago
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How much water would you need to dilute used copper chloride solution from 100000 ppm to less than 1 ppm?
You would need 999,999L of water to dilute used copper chloride solution
What is a one in two dilution?
It means you dilute your sample in a volume that is as great as the one you current sample has. Ex: you dilute 50 ml NaCl-solution in 50 ml MQ-water. The result of this is that the concentration will always be halved, seeing as the volume increases twofold.
How do you convert ratios to percents?
to convert ratio to percent just multiply the ratio by 100 (sometimes, see below)e.g. suppose a ratio a:b=4:5, so percent of a will be;4/5×100=80or a=80%The above works if the ratio is comparing something to the total, like if the 4:5 ratio represented "4 out of 5 dentists prefer ___", then 80% of the dentists were favorable to the product.But what if you have 4 apples and 5 oranges and the total fruit is 9, then you do not have 80% apples, you have 4/9 = 44.4 % (a big difference).So it is important to know the context of the ratio, before you can just apply one rule and plug and chug, as one professor used to tell me.One real life example from my work. Everybody wants to see real-life examples. We get 2 different chemical which is used to process printing plates. The chemicals are shipped concentrated, and we dilute with water here before use. One of the chemicals states to dilute at a 1:1 ratio, which means 1 gallon of concentrate to 1 gallon of water (it even clarifies it by stating that this bottle will make 2 gallons of mixed solution). The other chemical states to dilute 3:1 water to concentrate, and states this gallon of water will make 4 gallons.
A recipe for punch requires diluting the punch concentrate with 7 quarts of water how many gallons of water are required to dilute the concentrate according to the directions?
HELP! HELP! HELP! i need to know this question
What is pH equals -log10 H plus?
Definition to use for the log (logarithm):the logarithm of a number (n) to a given base (b) is the exponent (e) to which the base must be raised in order to produce that number.(Raising to the power is the inverse of taking the logarithm.)logb(n) = e or be = nFor example, the logarithm of 1000 to base 10 is 3 ( log10(1000) = 3),because 10 to the power of 3 is 1000: 103 = 1000.-log10[H+] is (by definition) used to calculate the pH of a dilute solution in which [H+] = concentration of H+ (or H3O+) in mol/L.pH = -log10[H+] or [H+] = 10-pH
Can anybody help you making 96 percent alcohol out of 99 percent alcohol?
A 99% solution of alcohol will self-dilute by absorbing moisture from the atmosphere unless completely sealed.
How many liters of water must be added to 30 liters of 20 percent ALCOHOL solution to dilute it to a15 percent solution?
You have 6 litres of alcohol in 24 litres of water You need to add x litres to make 6 equal to 15% of 30 + x. 6 is 15% of 40, so x = 10
What are the Alcohol solutions are called?
Alcohol is an organic solution (water is a polar solvent).You can dilute it from 100% to any lower percentage with water to dilute its strength.Alcoholic Beverages, for example, range from 5% (beer) to 40% (vodka, rum) in general.
How do you dilute 500 gallons of 31 percent to 15 percent?
To dilute 500 gallons of a 31% solution to a 15% solution you would add 533.33 gallons of the dilutant. For example, if you have 500 gallons of a 31% saline solution you would add 533.33 gallons of water to create 1033.33 gallons of a 15% saline solution.
How do you dilute 99 percent alcohol with ginger ale to get a product with an alcohol by volume percentage of 40 percent?
99% is pretty close to 100%, so the mix would be 40% alcohol and 60% ginger ale.
If you have a 300ml of a 15 percent hydrochloric acid solution in dilute the solution to 1000ml with sterile water what percent should appear on the label?
The concentration of the diluted solution will be 15(300/1000) = 4.5 %, if the percent is expressed on a weight/volume basis.
If you add solute to a dilute solution the solution becomes more what solution?
The dilute solution become a concentrated solution.
A semipermeable membrane has an 8 percent salt solution on the left side and a 9 percent on the right side what will most likely occur?
There will be movement of water by osmosis from the less-concentrated solution (left) to the more-concentrated solution (right). Water will tend to flow from a more-dilute state to a less-dilute state.
A solution that does not contain enough solute?
A solution that only contains a small amount of solute, is a dilute or very dilute solution.
How do you dilute and concentrate a solution?
To dilute a solution, add water to it. To concentrate a solution, take water out of it.
How do you dilute 91 percent alcohol to 0.05 percent alcohol?
alcohol percentages are usually volume percentages. .05% means 0.0005 (0.91 x)/(x+y) = 0.0005 0.91 x = 0.0005 x + 0.0005 y 0.9095 x = 0.0005 y y = 1819 x so for every 1 ml of the 91% solution add 1819 ml of water.
What is typically done to a solution to dilute it?
The quantity of the solvent is increased to dilute a solution.
