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What concentration measurement is used for very dilute solutions?
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∙ 13y ago
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When comparing two solutions with the same volume you may say that one is dilute and the other is concentrated what does this mean?
concentrated means it has more solute in it dilute solution has lesser
What is resorcinol solution?
Dilute water solutions of resorcin (dihydroxybenzene) are used as antiseptic, disinfectants and as components in drugs for dermathology treatments.
What kind of solution is a teaspoon of salt added to a gallon of pure water?
The solution is a dilute salt solution. This concentration is commonly used for making brine solutions for cooking or pickling, and is not significantly hypertonic or harmful to organisms.
Why are standard solutions used?
Standard solutions are used in analytical chemistry to accurately determine the concentration of a substance in a sample through titration or calibration. These solutions have a known concentration and can be used to create a calibration curve or to compare with the sample's response, thus allowing for precise quantification of the analyte.
Why beaker used to collect solution should be dry?
A dry beaker ensures accurate measurement of the volume of the solution being collected. Any residual water or moisture in the beaker could dilute the solution and affect the concentration. Additionally, moisture could react with certain chemicals in the solution, leading to unexpected reactions or inaccurate results.
What is diloute acid?
Dilute acid is a solution of acid in water with a lower concentration of acid. It is commonly used in various chemical reactions and experiments where a less concentrated acid solution is needed to prevent strong reactions or harm. Dilute acid solutions have a lower pH compared to concentrated acid solutions.
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.
What is a dilute form for ethanol?
A dilute form of ethanol is a solution of ethanol in water. It is commonly referred to as alcohol or ethyl alcohol and is commonly used in various applications such as disinfectants, cleaning solutions, and beverages. The concentration of ethanol in a dilute form can vary, with common percentages like 70% or 90% ethanol.
What unit of measurement is used for Chlorine?
Chlorine is typically measured in parts per million (ppm) when analyzing its concentration in water or other solutions.
What best describes a stock solution that is used in a dilution?
A stock solution used in a dilution is a concentrated solution containing a high amount of solute that serves as the starting point for creating more dilute solutions with lower solute concentrations. It is typically diluted with a solvent such as water to achieve the desired concentration for a specific application or experiment.
What is a solution that only contains a low concentration of solution?
A solution with a low concentration contains a small amount of solute dissolved in a larger amount of solvent. This means there are relatively few solute particles present compared to the solvent. Low concentration solutions are often used for dilution purposes or in very sensitive analytical techniques.
What are osmoles?
Osmoles are a unit of measurement for the concentration of solute particles in a solution. One osmole is equal to one mole of particles, regardless of their size or charge. Osmolarity and osmolality are commonly used to express the concentration of solutions in terms of osmoles.
What is sequential dilution?
Sequential dilution is a process in which a solution is repeatedly diluted using the same dilution factor multiple times. Each dilution step reduces the concentration of the substance in the solution, resulting in a series of progressively more dilute solutions. This technique is commonly used in analytical chemistry and microbiology to create a range of standard solutions or to obtain samples with known concentrations for further analysis.
Why does the volume of water in a titration not matter?
The volume of water in a titration does not matter because it does not participate in the chemical reaction taking place. The key factor in a titration is the concentration and volume of the analyte and titrant being used. The volume of water is often used to dilute the solutions to a manageable volume for titration.
Why are isotonic solutions used as parenteral solutions?
this is because isotonic solutions are fluids that contains the same concentration of solutes as plasma in human..(*_*) that's what i think..._pinkay
What is resorcinol solution?
Dilute water solutions of resorcin (dihydroxybenzene) are used as antiseptic, disinfectants and as components in drugs for dermathology treatments.
Why are standard solutions used?
Standard solutions are used in analytical chemistry to accurately determine the concentration of a substance in a sample through titration or calibration. These solutions have a known concentration and can be used to create a calibration curve or to compare with the sample's response, thus allowing for precise quantification of the analyte.
