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100ml of 0.200 molL NaCl is mixed with 400ml of 0.200 molL NaCl What is the concentration of Cl in the resulting solution?
The total moles of NaCl in the solution is 0.2 mol/L * (0.1 L + 0.4 L) = 0.3 moles. Since NaCl dissociates into 1 Na+ ion and 1 Cl- ion, the total moles of Cl- ions is also 0.3 moles. The concentration of Cl- ions in the resulting solution is 0.3 moles / (0.1 L + 0.4 L) = 0.6 mol/L.
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How would you prepare 400ml of a 0.24M NaCl solution?
We first calculate the amount, in moles, of NaCl that we will need.Amount of NaCl needed = 0.24 x 400/100 = 0.096mol. Mass of NaCl needed = (23.0 + 35.5) x 0.096 = 5.616g So to produce 400ml of 0.24M NaCl solution, accurately add 5.616 grams of NaCl to 400ml of deionised water.
How do you make 6 N ammonium hydroxide?
To make a 6 N solution of ammonium hydroxide, you would mix the appropriate amount of concentrated ammonium hydroxide solution with water to achieve the desired concentration. The specific volumes of each component would depend on the concentration of the concentrated solution you are starting with. It is important to handle ammonium hydroxide with caution due to its caustic nature.
What is the percent mv of a water solution that contains 60 g of calcium chloride CaCl2 and that has a volume of 400 mL?
To calculate the percent mass/volume (m/v) of the solution, you would divide the mass of the solute (CaCl2) by the volume of the solution and then multiply by 100. In this case, the mass of CaCl2 is 60 g and the volume of the solution is 400 mL. So, the percent m/v would be (60g/400mL) x 100 = 15% m/v.
If you have a 70 percent solution of dextrose How many grams of dextrose is in 400ml of this solution?
In a 70% dextrose solution, 70% of the total weight is dextrose. To calculate the grams of dextrose in 400ml of this solution, you would multiply 400ml by 70% (or 0.70) to find the amount of dextrose present.
How would you prepare 400ml of a 0.24M NaCl solution?
We first calculate the amount, in moles, of NaCl that we will need.Amount of NaCl needed = 0.24 x 400/100 = 0.096mol. Mass of NaCl needed = (23.0 + 35.5) x 0.096 = 5.616g So to produce 400ml of 0.24M NaCl solution, accurately add 5.616 grams of NaCl to 400ml of deionised water.
How do you make 6 N ammonium hydroxide?
To make a 6 N solution of ammonium hydroxide, you would mix the appropriate amount of concentrated ammonium hydroxide solution with water to achieve the desired concentration. The specific volumes of each component would depend on the concentration of the concentrated solution you are starting with. It is important to handle ammonium hydroxide with caution due to its caustic nature.
What fraction of 1L is 400ml?
2/5 of 1L = 400ML
How much does 400ml milk weigh?
The weight of 400ml of milk can vary depending on the specific type of milk, but on average, 400ml of milk weighs approximately 400 grams.
How many cups of water equals 400ml?
There are 1.69 cups in 400ml of water.
What is the percent mv of a water solution that contains 60 g of calcium chloride CaCl2 and that has a volume of 400 mL?
To calculate the percent mass/volume (m/v) of the solution, you would divide the mass of the solute (CaCl2) by the volume of the solution and then multiply by 100. In this case, the mass of CaCl2 is 60 g and the volume of the solution is 400 mL. So, the percent m/v would be (60g/400mL) x 100 = 15% m/v.
How much does 400ml of water weigh in grams?
1L = approx 1Kg therefore 1ml = 1g so 400ml = 400g
How many ounce in 400 ml?
400mL is 13.5 (13.5256) fluid ounces.
Sam filled a 500ml conical flask with 200ml of water Then he attached a 100ml syringe full of air to the conical flask and pushed the plunger inwards What was the volume of air in the flask?
The total volume in the flask is 500ml of water + 100ml of air from the syringe, which equals 600ml. Since the 200ml of water takes up space in the conical flask, the remaining volume for air is 400ml.
What fraction is 500ml of 400ml?
5/4
How many l's are there in 400ml?
1000mL = 1L For every 1000mL we have 1 L. So- 400mL x 1L/1000mL = 0.4L
