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Because water come out from bacteria and become dehydrated. This is an example oof osmosis, a phenomenon where solute moves across a semi-permeable membrane to equalize the concentration at each side. A simialr effect is acieved with sugar. Hence the preserving of jams with sugar and some vegetables with salt.
What else can I help you with?
How crystals be obtained from a hot concentrated solution of a salt?
by cooling and then filtering
Is 50ml of water and 20ml of salt is concentrated?
Yes, a solution is considered concentrated when there is a large amount of solute (salt in this case) dissolved in a given amount of solvent (water in this case). With 20ml of salt in 50ml of water, the concentration of the solution would likely be high.
Which is more concentrated a solution containing 5 grams of salt in 10 grams of water or a solution containing 18 grams of salt in 90 grams of water?
* 50 g salt/100 g water is a more concentrated but a saturated sodium chloride solution (the solubility of NaCl at 20 0C is approx. 36 g/100 mL). * 18 g salt/90 g water is a 20 % sodium chloride solution.
What substance should you add to salt water to make it less concentrated?
Add More Salt to make it more concentrated and add more wtaer to make it less concentrated
How can a solution be made more concentrated?
Increase the amount of solvent.
What are examples of concentrated solution?
Examples: - concentrated solution of sulfuric acid - concentrated solution of nitric acid - concentrated solution of ethanol - concentrated solution of sugar (syrup) - concentrated solution of table salt
What are concentration of solution?
Examples: - concentrated solution of sulfuric acid - concentrated solution of nitric acid - concentrated solution of ethanol - concentrated solution of sugar (syrup) - concentrated solution of table salt
What are concentrations of solutions?
Examples: - concentrated solution of sulfuric acid - concentrated solution of nitric acid - concentrated solution of ethanol - concentrated solution of sugar (syrup) - concentrated solution of table salt
What are some Example of concentration?
Examples: - concentrated solution of sulfuric acid - concentrated solution of nitric acid - concentrated solution of ethanol - concentrated solution of sugar (syrup) - concentrated solution of table salt
What happens to a cell if you place it in a distilled and concentrated salt solution?
If you place a cell in a distilled water solution, water will move into the cell by osmosis causing it to swell and possibly burst. In a concentrated salt solution, water will move out of the cell causing it to shrink and potentially die due to dehydration.
What effects does salt have on water?
No major effects. The salt water and the water join to become a less concentrated salt solution than the salt water but a more concentrated salt solution than the regular water.
Is brineconcentrated salt water a solution?
Brine is a salt solution. It does not need to be concentrated in order to be brine.
What is a more a concentrated solution 2.2 pounds of salt in 6.33 pints of water or 2 pounds of salt in 7 pints?
The first solution is more concentrated.
What are some examples of concentrated solutions?
Examples: - concentrated solution of sulfuric acid - concentrated solution of nitric acid - concentrated solution of ethanol - concentrated solution of sugar (syrup) - concentrated solution of table salt
Which salt solution is more concentrated solution a which contains 18g of slat in 6l of water or solution b which contains 24g of salt in 12l of water explain?
Solution A would be more concentrated because the salt to water ratio in Solution A is 3:1. However, in Solution B, the salt to water ratio is 2:1.
If you heat a concentrated solution of a salt and it precipitates is the heat of solution for this salt exothermic or endothermic?
If a salt precipitates upon heating a concentrated solution, the heat of solution for this salt would be endothermic. This is because the process of dissolving the salt is absorbing heat from the surroundings, leading to a decrease in temperature and the precipitation of the salt.
How crystals be obtained from a hot concentrated solution of a salt?
by cooling and then filtering
