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What concentration of buffer salt is usually adequate in pharmaceutical buffer solutions?
This question can't really be adequately answered without knowing the concentration of the other component of the buffer, i.e. the weak acid or the weak base. While it may be true that typical buffers are composed of 0.1 M (or a concentration similar to that), the SALT concentration relative the the ACID or the BASE concentration is what actually determines the pH of the buffer.
What else can I help you with?
Why concentration of Hcl is 12 molar?
The concentration of HCl is 12 molar because it means there are 12 moles of HCl present in 1 liter of solution. This concentration is high compared to typical dilute solutions and is usually used for laboratory or industrial applications that require strong acid solutions.
How are unused pharmaceutical products and pharmaceutical wastes disposed - 56?
They're usually incinerated.
How can you effectively dilute aqueous solutions to achieve the desired concentration?
To effectively dilute aqueous solutions to achieve the desired concentration, you can add a specific volume of solvent (usually water) to the original solution. The dilution formula is C1V1 C2V2, where C1 is the initial concentration, V1 is the initial volume, C2 is the desired concentration, and V2 is the final volume after dilution. By calculating the appropriate volumes of the original solution and solvent needed, you can achieve the desired concentration.
Distinguish between dilute acid or base and concentrated acid or base?
Concentrated acid or base has a high amount of acid or base in a solution, usually at or near 100% concentration. Dilute acid or base has a low amount of acid or base in a solution, usually with a lower concentration. Dilute solutions are weaker and less corrosive, while concentrated solutions are stronger and more reactive.
When do pharmaceutical representatives usually see the doctor?
lol trol?
What is the measurement of hydrogen ion concentration?
A measurement of hydrogen ion concentration is pH, which equals-log[H+], which is the negative logarithm of the hydrogen ion concentration (actually activity, but that is usually ignored). This quantity can be measured with a hydrogen electrode (as found in a pH meter), which is a type of ion selective electrode.
What is the colour of sugar and common salt solution?
Sugar solutions are usually clear or slightly off-white in color, while salt solutions are typically clear. The color of the solution may depend on the concentration of the sugar or salt in the solution.
Why primary and secondary standard solutions are needed in analysis.?
Primary standards have some peculiar propertiesThey are nonsensitive to atmospheric oxygenThey have known formula and molecular weightThey are usually high molecular weight compoundsThey have a constant concentration /uniform composition for a long period of timeThey are powerful reactantsSecondary standards areInfluenced by atmosphere/environmentConcentration change over timeUsually powerful reactantsUsually cheap & easy to useZeryawkal Ergetie(Msc in pharmaceutical Analysis )
Does someone with a pharmaceutical sales job have to travel?
No, someone that has a pharmaceutical sales job would not have the requirement to travel. Pharmaceutical sales are usually done inside a pharmacy, or they are done online or door-to-door, such as Avon or Mary Kay.
What happens to the concentration as the solution is diluted?
As a solution is diluted, the concentration of solute decreases. This is because the amount of solute remains the same while the volume of the solution increases, leading to a lower concentration of the solute in the solution.
Vein deposits are usually produced by .?
hydrothermal solutions
Vein deposits usually produced by what?
hydrothermal solutions
