0
What else can I help you with?
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.
How do you make 10 percent solution from 20 percent solution?
Take 100 grams of 5% solution and do one of the following:Mix 95 g of it with 5 grams of sugar to end up with 100 g of 10% solution, or, when you are short of sugar:Evaporate 50 grams of water from 100 g of the 5% solution to end up with 50 g of 10% solution.
Preparation of 100ml 0.5N from a stoke solution of 5.0N HCL?
To prepare 100ml of 0.5N HCl solution from a stock solution of 5.0N HCl, you need to dilute the stock solution with water. To calculate the volume of stock solution needed, you can use the formula C1V1 = C2V2, where C1 is the concentration of the stock solution, V1 is the volume of the stock solution needed, C2 is the desired concentration, and V2 is the final volume of the diluted solution. So, V1 = (C2 * V2) / C1 = (0.5 * 100) / 5 = 10ml of the stock solution. Dilute this 10ml of stock solution to 100ml with water.
How many pounds of Sodium Hydroxide does it take to make 10 gallons of 50 percent Sodium Hydroxide solution?
To make 10 gallons of a 50% sodium hydroxide solution, you would need 10 pounds of sodium hydroxide. This is because the percentage indicates the weight of sodium hydroxide in the solution. Hence, in a 50% solution, half of the weight of the solution is sodium hydroxide.
If a solution has a hydrogen ion concentration of 10-5M what is its pH?
The pH of a solution is defined as -log10[H+]. Thus a solution with a hydrogen ion concentration of 10-5M has a pH of 5. [H+] = 10-5 pH = -log[H+] pH = - log [10-5] pH = 5
If you are given 5 gL of stock solution to make 15 ml of 2.3 gL fructose solution how many L of the stock solution is needed to make the fructose solution?
You need 6,9 mL stock solution.
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.
How do you prepare 5 picomole solution from 32nanomole solution?
5 * 10**-12 mol 32 * 10**-9 mol Concentration (M) * Volume (L) = mols C1*V1=C2*V2 (5*10**-12)*V1=(32*10**-9)*V2 (5*10**-12)*V1/(32*10**-9)=V2 (5*10**-3)*V1/32=V2 The volume of the 5 picomolar solution that you wish take = V1 The volume of the 32 nanomolar solution that you need to make V1 at 5pM concentration = V2 Take V2, and place into graduated cylinder and fill to V1.
How do I make ml of 5 percent bleach solution from a 8.25 percent solution?
To make a 5% bleach solution from an 8.25% solution, you can use the dilution formula (C_1V_1 = C_2V_2), where (C_1) is the concentration of the stock solution (8.25%), (V_1) is the volume of the stock solution you need, (C_2) is the desired concentration (5%), and (V_2) is the final volume of the diluted solution. For example, to make 100 ml of a 5% solution, you would calculate (V_1 = \frac{C_2 \times V_2}{C_1} = \frac{5 \times 100}{8.25} \approx 60.61) ml of the 8.25% solution. Then, add enough water to reach a total volume of 100 ml.
How do you make 10 percent solution from 20 percent solution?
Take 100 grams of 5% solution and do one of the following:Mix 95 g of it with 5 grams of sugar to end up with 100 g of 10% solution, or, when you are short of sugar:Evaporate 50 grams of water from 100 g of the 5% solution to end up with 50 g of 10% solution.
How tall is Naomi Stock?
Naomi Stock is 5' 10".
A solution has Cu 4.5 10 5 and Br 3.4 10 5 If Ksp for CuBr is 5.3 10 9 what is true about this solution?
The solution is unsaturated.
How would you make a 1 in 4 dilution of a stock solution?
See the two Related Questions to the left for complete instructions on how to make any solution of any concentrations.To make a 1 in 4 dilution, it is best is to use a graduated cylinder. Measure out 3 parts water and add to that 1 part stock solution, which gives a total of 4 parts. For instance, if you measure out 30 mL of water, and then add 10 mL of stock solution to that, you will have a total of 40 mL solution, 1/4 the concentration of the original stock solution. (Or, equivalently if you need more than this, measure out 150 mL of water and add 50 mL of stock solution to give a total of 200 mL of the diluted solution). If you don't have a graduated cylinder, you'll need two containers: one small and one much larger. Fill the small one completely with water, and then pour that into a new (larger) container. Do that two more times (for a total of 3). Then fill the smaller container with stock solution, and add the water. When diluting acids and bases, it is extremely important to add the acid/base to water, and not the other way around! If you want to do a dilution with different numbers, just change the numbers accordingly. For example, if you want a 2 in 5 dilution, add 3 parts water to 2 parts stock solution. When it says "2 in 5" that means two parts stock solution to 5 total parts, so that leaves 3 parts water!
Is 5 a solution to 7x plus 10 equals 40?
To determine if 5 is a solution to the equation (7x + 10 = 40), substitute (x) with 5. This gives (7(5) + 10 = 35 + 10 = 45), which does not equal 40. Therefore, 5 is not a solution to the equation.
What is 5-10 in Spanish?
The solution to the problem 5-10 is menos cinco. 5-10=-5.
Preparation of 100ml 0.5N from a stoke solution of 5.0N HCL?
To prepare 100ml of 0.5N HCl solution from a stock solution of 5.0N HCl, you need to dilute the stock solution with water. To calculate the volume of stock solution needed, you can use the formula C1V1 = C2V2, where C1 is the concentration of the stock solution, V1 is the volume of the stock solution needed, C2 is the desired concentration, and V2 is the final volume of the diluted solution. So, V1 = (C2 * V2) / C1 = (0.5 * 100) / 5 = 10ml of the stock solution. Dilute this 10ml of stock solution to 100ml with water.
How you can convert 10 percent sugar solution in 5 percent sugar solution?
To convert a 10% sugar solution into a 5% sugar solution, you would need to dilute the original solution by adding a calculated amount of water. For example, to create 1 liter of 5% sugar solution from a 10% solution, you would mix 500ml of the 10% solution with 500ml of water.
