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CaCL2 on its own cannot have a concentration. It would have to be dissolved in a solution first. Then, from the amount of CaCl2 which is dissolved in a certain amount of a solute (such as water), you would be able to figure out the concentration.
ammonium oxalate is added to calcium carbonate because in the reaction between the two a crystal is formed that contain the Ca+2 ion. This is useful because if you have a sample of sodium carbonate with an unknown molarity you can use the oxalate to extract this calcium and determine what the molarity of the unknown solution was
To determine concentration from molarity, you can use the formula: concentration molarity x molar mass. Molarity is the number of moles of solute per liter of solution, while concentration is the amount of solute in a given volume of solution. By multiplying the molarity by the molar mass of the solute, you can calculate the concentration of the solution.
The concentration of a solution refers to the amount of solute present in a given volume of the solution. It can be expressed as mass/volume (g/mL) where mass is the amount of solute and volume is the amount of solution. This measurement helps determine the strength or potency of a solution.
A standard solution is a solution of known concentration that is used to determine the concentration of an unknown solution in a chemical analysis. It is often prepared by accurately measuring a known amount of solute and dissolving it in a known volume of solvent.
To calculate the concentration of NaOH in a solution, you would typically measure the volume of the solution and the amount of NaOH used to prepare it. Then, you can use the formula: Concentration (in mol/L) = amount of NaOH (in mol) / volume of solution (in L) to determine the concentration. Make sure to convert any given amount of NaOH from grams to moles before calculating.
Titration with standard hard water is carried out to determine the concentration of calcium and magnesium ions in water samples. By titrating a known volume of hard water with a standardized solution of EDTA, the amount of calcium and magnesium ions present can be quantified based on the volume of EDTA solution needed to reach the endpoint. This helps in assessing the water hardness and determining the appropriate treatment methods for water softening.
One can determine the concentration of a solution by measuring the amount of solute (substance being dissolved) in a given volume of solvent (liquid in which the solute is dissolved). This can be done using various methods such as titration, spectrophotometry, or by calculating the molarity of the solution.
To determine the concentration of a solution accurately, you can use techniques like titration, spectrophotometry, or gravimetric analysis. These methods involve measuring the amount of solute in a given volume of solution to calculate the concentration. It is important to follow proper procedures and use precise instruments to ensure accurate results.
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titration is the best method to determine the unknown concentration of the unknown. if ur known is a solid then you would have to used distilled water to ensure it is submerged before you titrate.
Molarity is based on the total volume of the solution (solvent + solute), because the concentration of a solution is defined as the amount of solute dissolved in a given volume of the solution. By considering the total volume, we can accurately determine the concentration of the solute in the solution.