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The density of a 20 percent by mass ethylene glycol solution in water is 1.03gml Find the molarity of the solution?
To find the molarity of the solution, you first need to calculate the mass of ethylene glycol in the solution. Then convert it to moles using the molar mass of ethylene glycol. Finally, calculate the molarity by dividing the moles of ethylene glycol by the volume of the solution in liters.
Which one of the following aqueous solutions would have the highest freezing point: a solution of sodium chloride, a solution of glucose, or a solution of ethylene glycol?
A solution of ethylene glycol would have the highest freezing point among the three options.
When ethylene glycol is added to water the boiling point of water is?
When ethylene glycol is added to water, the boiling point of the resulting solution increases. Ethylene glycol acts as an antifreeze, raising the boiling point and lowering the freezing point of water.
Is ethylene glycol conductive?
No, ethylene glycol is not conductive.
Is ethylene glycol halal?
Ethylene glycol is not of animal origin !
What mass of ethylene glycol should be added to 1litre water to prevent the solution from freezing above -15 degree?
To prevent a solution from freezing above -15°C, you can use the freezing point depression formula. Ethylene glycol (C2H6O2) has a freezing point depression constant (Kf) of about 1.86 °C kg/mol. For a 1-liter water solution, you would need to calculate the molality required to achieve this depression, which would be approximately 1.5 moles of ethylene glycol. Since the molar mass of ethylene glycol is about 62.07 g/mol, you would need to add approximately 93.1 grams of ethylene glycol to the water.
How do you make solution of melamine?
Melamine is soluble in ethylene glycol an water at high temperature.
Are ethylene oxide and ethylene glycol monomers polymers or neither?
Polyethylene oxide and polyethylene glycol are both known polymers. Ethylene oxide and ethylene glycol are, therefore, monomeric.
What is the color of ethylene-glycol?
It is clear. If it is at room temperature, and 100% Ethylene glycol is clear.
Is ethylene glycol a polymer?
no, but polyethylene glycol is.
What is the major componet of most major brands of antifreeze?
Ethylene glycol.Ethylene glycol.
Is ethylene glycol and polyethylene glycol the same?
Yes
