WebA solution containing \\( 6 \\mathrm{~g} \\) of a solute dissolved in \\( 250 \\mathrm{ml} \\) of water gave an osmotic pressure of \\( 4.5 \\mathrm{~atm} \\) at \\( 2... WebSep 11, 2024 · The necessary volume of glacial acetic acid is 4 mL CH 3 COOH 100 mL × 2000 mL = 80 mL CH 3 COOH To prepare the solution, use a graduated cylinder to transfer 80 mL of glacial acetic acid to a container that holds approximately 2 L and add sufficient water to bring the solution to the desired volume. Exercise 2.5.1
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WebIn order to maintain a sodium chloride concentration similar to ocean water, an aquarium must contain 3.6g of NaCl per 100g of water. What is the % by mass of NaCl in the solution? 3.5%. A 100.5 mL intravenous solution contains 5.10g of glucose. What is the molarity of this solution? The molar mass of glucose is 180.16 g/mol..282m. WebFeb 15, 2014 · Calculate the concentration of NaCl if enough water is added to 100 mL of a 0.250 mol/L sodium chloride solution to make 1.50 L of dilute solution. Step 1: Make a table of the data. c1 = 0.250 mol/L; V 1 = 100 mL = 0.100 L c2 = ?; V 2 = 1.50 L Step 2: Solve the formula for c2. c1V 1 = c2V 2 c2 = c1 × V 1 V 2 Step 3: Substitute the values … fenhurst homes pty ltd
A solution containing \( 6 \mathrm{~g} \) of a solute dissolved in ...
WebFeb 6, 2024 · If you mix 12 ml of ethanol and 100 ml of wine, you will get less than 112 ml of solution. As another example, 70% v/v rubbing alcohol may be prepared by taking 700 … Web10. Salt salutionSugar solutionCoffe solution 50 ml water,20 ml Vinegar,5 ml chili sauce,10 grams sugar 50 ml milk,5 ml honey 10 g milo ,250 ml water Answer: im sorry but i cant … WebSep 11, 2024 · Men: 125 ounces (3.7 liters) of total water per day Keep in mind that these recommendations include water from all beverages and foods. About 80% of people’s total water intake comes from... de jong to manchester united