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Concentration is always measured in grams of solute divided by liters of solution?
Wiki User
∙ 13y ago
no ; false
Wiki User
∙ 13y ago
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Is a saturated solution always a concentrated solution?
Not necessarily. Although saturation means that the solution cannot get concentrated anymore, it does not mean that the concentration is high, as there might be solutions that a saturated at low concentrations.
A solution is always a liquid. comment.?
A solution is not always a liquid: An alloy like brass is a solid in solid solution, and air is a gas in gas solution.
When some ionic compounds dissolve not all of their bonds dissociate. what kind of conductivity would you expect such a solution to have?
It will be great, because the charge of the compound that matters not just if the substances are bounded or not!
How many more times concentrated is the hydrogen ion concentration in a solution with a pH of 3 than that with a pH of 5?
Each step in pH represents a 10x concentration difference of H+ (protons). From pH3 --> pH5, there are 2 10x concentration differences of H+. Therefore, there is a x10^-2 difference Formula is: pH=-log (base 10) [H+]
What is the pH difference between a strong acid and a weak acid n the pH scale?
Usually a strong acid will produce a lower pH, but not always. pH is not a measure of the strength of an acid (or base) but the acidity of a solution, which is dependent on both the strength of the acid or base and its concentration in the solution.
Is a saturated solution always a concentrated solution?
Not necessarily. Although saturation means that the solution cannot get concentrated anymore, it does not mean that the concentration is high, as there might be solutions that a saturated at low concentrations.
What is true about the relative concentrations of hydronium and hydroxide ions in an acid solution?
In an acidic solution, the relative concentration of hydronium ions will always be higher than hydroxide ions. This means that the relatively concentration of hydroxide ions will always be lower than hydronium ions in an acidic solution. The reason for this is that in a neutral solution, the concentration of both hydronium ions and hydroxides ions are equal (both are 10-7). By making the concentration of hydronium ions greater than the concentration of hydroxide ions, the solution becomes acidic.
What type of saline solution would you give a patient with head trauma?
Saline solution should always be in given as a concentration of 0.9% sodium chloride (NaCl).
What does a standard solution always contain?
Two parts, a solvent and a solute. The solute will be a stable compound with a known concentration.
What is the pH of 7 percent NaOH solution?
How to work it out - Calculate the concentration of the solution in terms of molarity. Calculate the hydrogen ion concentration from the fact that multiplying the hydrogen and hydroxide concentrations (in mols per litre) will always give 1x10-14. Take the -log10 of the hydrogen ion concentration.
How is aqueous solution different from other solutions.?
In an aqueous solution the solvent is water.
Determine the amount of Calcium oxide, in moles, in a 2.33L solution with a concentration of 0.85M?
Try chemteam the app or website they always help me
How did people measured speed in past?
It's always a question of distance divided by time; all that changes is how you measure those two things.
Why is average speed not always the same as final speed?
It almost never is ... define average : ALL the different speeds divided by the number of times you measured it.
What happens when the concentration of dissolved substances is greater outside the cell than inside?
Particles always move from an area of high concentration to an area of low concentration. Therefore, if the concentration of dissolved substances is greater outside the cell, they will travel into the cell until there is an equal concentration of the substance on both sides of the cell wall.
What happens to a cell in water - does it get bigger or small?
It depends on what is in the water. If the water in the cell has the same concentration of ions as there is outside the cell, nothing will happen. This solution is said to isotonic. Iso- means the same. If the concentration is lower, then water will move into the cell and can cause it to burst. This solution is hypotonic. Hypo- means lower. And if it higher, water will leave the cell and the cell will look like prune (crenated). The solution outside is hypertonic. Hyper- means above or higher. "Water always follows salt" is a good idea to remember as water always goes to where the salt concentration is higher.
Is a mixture always a solution?
yes, a solution is always a mixture
