NaCl is solute.
In the saline solution the NaCl is dissolved in water. Water act as solvent by dissolving the NaCl.
Solute is always in low quantity in a solution and it is what dissolved in solvent and solvent is always high in quantity and it is in which the solute dissolves.
In a saline (NaCl dissolve NaCl is called the NaCl is the solute Water is the solvent
Calculate the percent saline (NaCl) solution that would be isotonic. The molecular weight of NaCl is 58.44 g/mol. Show your calculations. (Hint #1: start with normal cell and plasma osmolality, which is 0.3 Om/kg and convert that to percent saline. Hint #2: NaCl is ionic, so it dissociates in water).
Suppose a 12.42g mixture of NaCl and CaCl2 is dissolved in water. To this solution, an excess of AgNO3 solution is added resulting in the formation of 31.12g of the precipitate. Calculate the % by mass of NaCl and CaCl2 in the original mixture. Show all work.
what is the mass of solute dissolved in 50.0g of a 12.5% saline solution? 1. What is the mass of solute that is required to be dissolved in 50.0 g of water to make 12.5% saline solution?
What is the molarity of a solution made by dissolved 4.73 mol NaCl in water to make 1.79 L of solution. What is the molarity of a solution made by dissolving 4.73 mol NaCl in water to make 1.79 L of solution? 2.64 M O 0.378 M 154 M 8.47 M
ou swished your mouth with 0.9% NaCl (saline solution), which is the approximate concentration of NaCl inside your cells, why would 0.9% NaCl be preferable over using deionized water to isolate cheek cells?
Medical saline, or saline solution is 0.9 % by mass NaCl. It does not have a pH of 7.00, as would be expected based on our understanding of acid base phenomena. Please calculate the pH of 0.9% saline solution. Thanks !!
6.3145 g of NaCl was dissolved in enough water to make 100.0 mL of solution. If you pipet a 25.00 mL portion of this solution to an evaporating dish, and evaporate off the water to dryness, what mass of NaCl would you expect to collect?
A saline solution contains 7.6 g of NaCl in 1.00 kg of water. Assuming an ideal value for the Van't Hoff factor, i, calculate the freezing point of this solution in °C out of Answer 18 A saline solution contains 79 g of NaCi per 0.60 iter of solution. Assuming an ideal value for the van't Hoff factor, calculate the osmotic pressure (in atm) of this solution at 288 K out of Answer 19 A reverse osmosis unit is used...
Suppose a 12.42g mixture of NaCl and CaCl2 is dissolved in water. To this solution, an excess of AgNO3 solution is added resulting in the formation of 31.12g of the precipitate. Calculate the % by mass of NaCl and CaCl2 in the original mixture. Show all work.