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What is the percent by volume of 25 ml of methanol in 75 ml of water?
With 25ml methanol and 75ml water, there is 100ml in total. So there is 25/100 = 25% by volume methanol.
Why methanol is a nonconducting solution?
Methanol is a nonconducting solution because it does not dissociate into ions when dissolved in water. In order for a solution to conduct electricity, it must have free-moving ions that carry the electric current, which methanol lacks.
What is the final percent concentration of the solution when 600 ml of 100 percent methanol added to 4400 ml of water?
The final percent concentration of the solution would be approximately 12.0% methanol. This is calculated by dividing the volume of methanol by the total volume of the solution (600 ml / 5000 ml) and then multiplying by 100 to get the percentage.
How do you make 100mm from 5M solution?
To make 100mL of 5M solution, you could dilute 10mL of the 5M solution with 90mL of solvent (usually water) to achieve the desired volume. This would retain the 5M concentration while reducing the volume to 100mL.
Would Solutions of water and methanol makes hazy liquid?
Water and methanol are completely miscible (they will dissolve into each other in any proportion). A mixture of water and methanol will always form a clear solution (after sufficient mixing) unless there are impurities in either to start off with.
What is the percent by volume of 25 ml of methanol in 75 ml of water?
With 25ml methanol and 75ml water, there is 100ml in total. So there is 25/100 = 25% by volume methanol.
Is methanol part of an aqueous solution?
There can be an aqueous solution with methanol in it. Methanol is a pure substance, so if not mixed with other substances it is a compound.
How much sodium chloride needed to make 10ppm sodium solution?
2.5 g of Nacl is to be dissolve in 100ml of water gives 10ppm of Na solution.
What are the properties of a solution containing methanol in water?
A solution containing methanol in water is a homogeneous mixture where methanol is dissolved in water. Methanol is miscible in water, meaning it can mix evenly with water at any proportion. This solution has a lower freezing point and higher boiling point compared to pure water. It is also flammable and toxic if ingested in large quantities.
How does methanol react with water?
Methanol is miscible with water, which means it can mix in any proportion. When methanol is added to water, it forms a homogenous solution due to hydrogen bonding interactions between the methanol and water molecules. This allows methanol to dissolve easily in water.
Preparation of 100ml 0.5N from a stoke solution of 5.0N HCL?
To prepare 100ml of 0.5N HCl solution from a stock solution of 5.0N HCl, you need to dilute the stock solution with water. To calculate the volume of stock solution needed, you can use the formula C1V1 = C2V2, where C1 is the concentration of the stock solution, V1 is the volume of the stock solution needed, C2 is the desired concentration, and V2 is the final volume of the diluted solution. So, V1 = (C2 * V2) / C1 = (0.5 * 100) / 5 = 10ml of the stock solution. Dilute this 10ml of stock solution to 100ml with water.
How much grams of ferric chloride to be added in 100ml of water to get 2 percent solution?
To prepare a 2% solution of ferric chloride in 100ml of water, you would need to add 2 grams of ferric chloride. This is calculated by multiplying the volume of the solution (100ml) by the desired concentration (2%) and converting it to grams.
How would you make a 100ml of a Mole solution of Sodium Chloride?
To make a 100ml 1M solution of Sodium Chloride, you would dissolve 5.85 grams of NaCl in enough water to make 100ml of solution. This molarity calculation is based on the molar mass of NaCl (58.44 g/mol).
Why methanol is a nonconducting solution?
Methanol is a nonconducting solution because it does not dissociate into ions when dissolved in water. In order for a solution to conduct electricity, it must have free-moving ions that carry the electric current, which methanol lacks.
How do you get a 2.5 N NaOH solution in methanol?
To prepare a 2.5 N NaOH solution in methanol, you would first calculate the amount of NaOH needed based on its molar mass and the desired concentration. Then, dissolve this amount of NaOH in the appropriate volume of methanol to make the 2.5 N solution. Be sure to wear appropriate safety gear and follow proper handling procedures when working with NaOH.
How much grams of ammoinum thiocyanate to be added in 100ml of water to get 1 percent of solution?
Very simply 1g of ammonium thiocyanate and 100g (100ml) of water!
What is the mole fraction of methanol in a solution that contains 6.0 mol of methanol and 3.0 mol of water?
The total moles of solute and solvent in the solution is 9.0 mol. The mole fraction of methanol would be the moles of methanol divided by the total moles. Therefore, the mole fraction of methanol in the solution is 6.0 mol / 9.0 mol = 0.67.
