0
When 50 mL of ethanol is mixed with 50 mL of water a solution forms The volume of the final solution is less than 100 mL Propose an explanation for this phenomenon?
Wiki User
∙ 14y ago
Because some of the molecules fit in between each other, filling in the gaps normally between molecules in these substances.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Is the mixture of ethanol in water a heterogeneous or homogeneous mixture?
The mixture water-ethanol is homogeneous.
A solution is 10 percent ethanol if you have 6L of solution how much ethanol is is the solution?
10% of 6L is 600 ml. 6000 / 100 * 10 = 600 ml.
Is ethanol an acid or base?
Pure ethanol is slightly basic- about 7.9 However, a solution of ethanol and water is about 7,0- neutral
What is molarity of solution containing 115g ethanol in 500 cc of solution?
5.0M Molarity is moles of solute/liters of solution. The molar mass of ethanol is 46.07 g/mol, so 115g of ethanol is 2.5 moles of ethanol. 500cc is the same as 0.5L. So 2.5 mol/0.5L = 5.0M
Why does the color of potassium permanganate not disappear when excess of ethanol is added to it?
KMnO4 is pink in a solution without oxidizing reagents. Adding ethanol should change it to a brown solution. If adding ethanol can not change the solution to brown, then its environment is already acidic and will not reduce.
Is ethanol dissolving in water an exothermic reaction?
YesThe mixing of ethanol with water is an exothermic phenomenon.
Is the mixture of ethanol in water a heterogeneous or homogeneous mixture?
The mixture water-ethanol is homogeneous.
What solution is sucrose in ethanol?
This is a homogeneous solution.
Is salt and ethanol a heterogenous solution before mixing?
Almost no salt will dissolve in pure ethanol. If salt is added to a solution of ethanol and water, which are miscible, it may form a homogenous solution without being stirred.
A solution is 10 percent ethanol if you have 6L of solution how much ethanol is is the solution?
10% of 6L is 600 ml. 6000 / 100 * 10 = 600 ml.
Is ethanol an acid or base?
Pure ethanol is slightly basic- about 7.9 However, a solution of ethanol and water is about 7,0- neutral
What is molarity of solution containing 115g ethanol in 500 cc of solution?
5.0M Molarity is moles of solute/liters of solution. The molar mass of ethanol is 46.07 g/mol, so 115g of ethanol is 2.5 moles of ethanol. 500cc is the same as 0.5L. So 2.5 mol/0.5L = 5.0M
Why does the color of potassium permanganate not disappear when excess of ethanol is added to it?
KMnO4 is pink in a solution without oxidizing reagents. Adding ethanol should change it to a brown solution. If adding ethanol can not change the solution to brown, then its environment is already acidic and will not reduce.
What is the mole fraction of ethanol in a solution of 3.00 moles of ethanol and 5.00 moles of water?
0.375
10ml of ethanol mix with 40ml of water find percent concentration of ethanol solution?
20%
Is ethanol a mixture of compounds?
No. Ethanol is also alcohol. Ethanol is a compound. It is not a mixture.
Is iodine and ethanol homogeneous or heterogeneous?
The solution is homogeneous.
