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What else can I help you with?
When placed in a hypotonic solution what will happen to the cell?
If cells are placed in a hypotonic solution the cells gain water. The hypotonic solution has lower solute concentration then the cell's cytoplasm so the water will enter via osmosis.
A solution contains 55 grams of solute x dissolved in 100 ml of water What can you determine about the solution?
You can determine the concentration of the solution. First calculate the concentration by dividing the mass of the solute by the volume of the solution (55g/100mL). This would give you the concentration in g/mL, which can be converted to g/L by multiplying by 10. This would give you the concentration of the solution in grams per liter.
What would increase the solubility of the solution?
Increasing the temperature or stirring the solution would typically increase solubility. Additionally, using a solvent with similar polarity to the solute would also help increase solubility.
The absorbance of a solution of NiCl2 of unknown concentration is found to be 0.388 what is the concentration of this soultion?
The concentration of the NiCl2 solution can be determined by using Beer's Law, which states that absorbance is directly proportional to concentration. You would need to know the molar absorptivity of NiCl2 at that specific wavelength in order to calculate the concentration. Plugging in the values of absorbance and molar absorptivity into Beer's Law equation would give you the concentration of the NiCl2 solution.
What would happen if you put an animal cell into a solution with a greater water concentration than the cell?
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What would happen to the concentration of hydrogen ions in a solution of a strong acid if an equal number of hydroxide ions were added to the solution?
The concentration of hydrogen ions would decrease because when hydroxide ions react with hydrogen ions, they form water. This reaction reduces the overall concentration of hydrogen ions in the solution.
How do you determine the concentration of solution?
To determine the concentration of a solution, you would need to separate the solution. You then determine how much of the solution is diluted, and how much is whole.
Which solution contains a higher concentration of solvent that the solution it is being compared with?
The solution with the higher concentration of solvent compared to another solution would be the one with a lower concentration of solute. The solvent concentration is higher in the solution where the solute concentration is lower.
What does 4X means in concentration?
In the context of concentration, "4X" typically means that a solution is four times more concentrated than a standard or reference solution. This implies that if the standard solution has a certain concentration, the 4X solution has four times that concentration. For example, if the standard concentration is 1 M, then a 4X solution would have a concentration of 4 M.
What would happen if a crystal of sodium acetate is dropped into unsaturated solution of salt?
The sodium acetate crystal would dissolve in the unsaturated salt solution as it has higher solubility. This would increase the concentration of sodium ions and acetate ions in the solution, potentially precipitating out salt crystals if the solution becomes saturated.
Would the concentration be too high or too low if a small volume of the acid solution is spilled when you transfer it into the erlenmeyer flask?
The concentration would be too low because some of the acid solution was spilled, reducing the total volume and concentration of the solution in the Erlenmeyer flask. This would result in a less concentrated solution than intended.
Which would you expect to have a greater influence on the effect of a solution in natural water concentration or solubility?
The concentration; to prepare a solution the compound must have a solubility.
When placed in a hypotonic solution what will happen to the cell?
If cells are placed in a hypotonic solution the cells gain water. The hypotonic solution has lower solute concentration then the cell's cytoplasm so the water will enter via osmosis.
A solution contains 55 grams of solute x dissolved in 100 ml of water What can you determine about the solution?
You can determine the concentration of the solution. First calculate the concentration by dividing the mass of the solute by the volume of the solution (55g/100mL). This would give you the concentration in g/mL, which can be converted to g/L by multiplying by 10. This would give you the concentration of the solution in grams per liter.
What is the percentage concentration of a 0.1N HCl solution?
A 0.1N (Normal) HCl solution is equivalent to a 0.1M (Molar) concentration of HCl. This means that there is 0.1 moles of HCl per liter of solution. So, the percentage concentration of a 0.1N HCl solution would be 0.1%.
What is lab normality of hcl?
The normality of a solution is a measure of the concentration of a solute in a solution. For HCl (hydrochloric acid), the normality would depend on the concentration of the HCl solution. For example, a 1 M (molar) solution of HCl would be 1 N (normal).
What type of reaction would a titration be useful for?
A titration would be useful for determining the concentration of an unknown solution by reacting it with a known concentration of another solution. This process is commonly used in acid-base reactions, where the point of neutralization is reached to determine the concentration of the unknown solution.
