A mL and a cc are the exact same. So if you have 20mL, you have 20cc.
To reconstitute ceftriaxone 2g with a 20ml vial, you would typically add 10ml of sterile water for injection to achieve a concentration of 100mg/ml. Always follow the product's instructions and consult a pharmacist or healthcare provider for specific guidance.
To create a 50% chlorinated solution from the 60% and 40% solutions, the chemist will need to mix the two in equal amounts. Therefore, 50 L of the 60% solution and 50 L of the 40% solution are needed to make a 100 L solution that is 50% chlorinated.
You think probable to a saturated solution.
This solution is superasaturated.
When placed in an isotonic solution (i.e. a solution where the concentration of water molecules is roughly equal to the that within cells), there is equal diffusion of water into and out of the cells. Therefore, the cells find this environment suitable. In a hypotonic solution (i.e. a solution where the concentration of water molecules is much more than that within cells) water diffuses into cells as a result of which the cells swell. Excessive swelling causes the cells to burst, a phenomenon called cell lysis In a hypertonic solution (i.e. a solution where the concentration of water molecules is lesser than that within cells) water moved out from within cells to the surrounding medium. As a result of this, cells shrink.
0.00002
20ml
It is 0.02 litres.
20ml
About 20ml purhour
small: $20(10ml) large: 460(20ml)
I don’t know how much ch 20 ml. Of cough medicine is? I’m asking you
I assume you mean molar instead of mole?Fast:The HCl solution is 3 times as concentrated.Since both can only donate 1 H+ or OH-...you wil need 3 times as much NaOH to neutralise the HCl.20 ml * 3 = 60 mlSlow:The HCl solution has 6 mol/LThere is 20 ml of it, so you have 0.02 L * 6 mol/L = 0.12 mol of HClEach mole of HCl donates 1 mole of H+So there is 0.12 mol of H+ that you have to neutralise.This equals to 0.12 mol OH-Each NaOH donates 1 OH-So you need 0.12 mol NaOHThe NaOH solution you are using has 2 mol/LSo you have to use 0.12 mol / 2 mol/L = 0.06 L = 60 ml
To reconstitute ceftriaxone 2g with a 20ml vial, you would typically add 10ml of sterile water for injection to achieve a concentration of 100mg/ml. Always follow the product's instructions and consult a pharmacist or healthcare provider for specific guidance.
It depends on how much you've put into solution. But all concentrations are equal in moles: AgIO3 : Ag+ : IO3- = 1:1:1
A saturated solution is one that contains as much solute as can be dissolved in the solvent at a given temperature. In this solution, the rate of dissolution is equal to the rate of crystallization, resulting in a dynamic equilibrium between the dissolved and undissolved solute. Further addition of solute will not dissolve and will instead settle at the bottom of the container.
you need a 2% mixture so 20ml out of each liter.