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You add 99 L to 1.0 L stock: concentrations are 100 times less.
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How do you prepare 100cm3 of 0.1M CoCl2 from a 0.5M solution of CoCl2?
So you need a 1 in 5 dilution (5x dilution i.e. 0.5/0.1), so 100/5 is 20ml stock diluted to 100ml
If it takes 11 ounces of chemical in 10 gallons of water to make a finished dilution of 05 How many ounces of chemical would it take to make 100 gallons of finished dilution at 05?
110
What percent by volume of acid is in dilute sulfuric acid?
The answer depends on the dilution factor and if the sulfuric acid was 100% to start.
How to prepare ppm level ethanol standard?
Preparation of PPM level standards of ethanol in waterUse the absolute alcohol to prepare the stock solutions of known concentration say for example: 100 ml of 1 g/L of ethanol solution1 g/L is equal to 1000 mg/L which is 1000 ppm. Otherwise the concentration of the 100 ml stock solution is 1000 ppm.Next step: Perform serial dilution procedure to prepare the required ppm level of ethanol standards. For performing the serial dilution, u have to convert the weight of ethanol into volume by dividing the weight by density of ethanol. Density of ethanol = 789 kg/cu.m or 789 g/L.
How do you make a 10 micromolar solution from a 100 micromolar stock solution?
5 millimolar (5 thousandths of a mole per liter) is equal to 5000 micromolar ( 5000 millionths of a mole per liter). To make a 50 micromolar solution from 5 millimolar stock solution, you therefore need 5000/50 = 100 fold dilution. Remove a 10 ml aliquot of stock and transfer to a 1000ml (1 liter) volumetric flask. Dilute with the solvent -usually water, and fill up to the graduation mark. You will now have 1 liter (1000 ml) of 50 micromolar solution.
What dilution to make 50percent acetone control?
2 times dilution from 100% acetone
How do you prepare 100cm3 of 0.1M CoCl2 from a 0.5M solution of CoCl2?
So you need a 1 in 5 dilution (5x dilution i.e. 0.5/0.1), so 100/5 is 20ml stock diluted to 100ml
How do you calculate a 20-80 dilution?
100
How much quinine in hyland's homeopathic leg cramps with quinine?
Realistically? None. Homeopathic medications are heavily diluted. The quinine dilution is a 3x (or approximately 1.5 c) dilution. So for the sake of easy math lets say it's an even 2c dilution. That means the quinine is diluted 1 part quinine in 100 parts dilution (like water) and part of that dilution is diluted in another 1:100 parts of dilution (more water). so...what's that work out to? One molecule of quinine per 10,000 molecules of water?
How do you find 37 percent of 100?
37% means 0.37, and "of" means "times".0.37 times 100 = 37
One lot means in stock market?
One lot 100 shares
How to make 0.1 percent Triton X-100?
0.1 % Triton X-100 is a 1 in 1000 dilution of 100% Triton X-100 (available for purchase). For example, add 1ml 100% Trition to 999ml water to yield 0.1% Triton. I usually keep a stock of 10% triton on hand to make various buffers.
What does acquired 100 shares mean?
Generally speaking the phrase of "acquired 100 shares" means that a person has purchased 100 shares of a corporation's stock.
How do you make a 8 fold dilution?
An 8-fold dilution means you are making your solution 1/8 less concentrated. So, if you want to make 100 ml of a solution diluted 8 fold you would do as follows: 1/8=.125 100*.125= 12.5 Mix 12.5 mL of your concentrated solution with 87.5 mL of your solvent (water etc..) to bring the final volume to 100 mL. If you wanted to perform a ten fold dilution you would simply mix 10 mL of your concentrated solution with 90 mL of your solvent. 1/10=.1 100*.1=10
Is 100 fold the same as to the power of 100?
No. 100 fold means times one hundred.
How do you calculate centimeters into cubic meters?
A meter has 100. Centimters and cube means three times. Means divide it by 100 x100 x 100
What does per contract mean when dealing with stock trading?
Per contract refers to options trading. It means in one contract, there are 100 shares of that company's stock.
