The ratio of ethanol to WHAT!
150 ml ethanol to 350 ml distilled water
It is ratio.
The numerator of the second ratio and the denominator of the first ratio are called the means, and the numerator of the first ratio and the denominator of the second ratio are called the extremes. The product of the means equals the product of the extremes.
I guess you mean the ratio of the areas; it depends if the 2 rectangles are "similar figures"; that is their matching sides are in the same ratio. If they are similar then the ratio of their areas is the square of the ratio of the sides.
You express ratio as a fraction. For instance, the ratio of 3 to 4 is 3/4, or .75
2/9 in terms of atoms.
Nitrocellulose is soluble in a mixture of ethanol and ethylether.
Ethanol is alcohol made from corn/sugar cane, etc. it is the same alcohol you drink. Cars that run on ethanol, have different fuel lines, injectors, ECU programming since ethanol runs at a different ai/fuel ratio than gasoline.
Yes, ethanol (ethyl alcohol), as being a fluid by itself, is in any ratio miscible with ('soluble in') water.At 96% ethanol the mixture has the lowest boiling point, so destillation of a water-ethanol will never give a higher ethanol content.
The boiling point of ethanol-water mixtures varies depending on the ratio of ethanol to water. Generally, the boiling point of these mixtures falls between the boiling points of pure ethanol (78.37C) and pure water (100C). The boiling point increases as the ethanol content in the mixture increases.
Around 6 lbs. Depends on temperature and elevation.
the pH of ethanol can be calculated using its pKa value (pKa 15.9) and the Henderson-Hasselbalch equation. pH = pKa - log [AH/A] where [AH/A] the ratio of disassociated versus undisassociated species in solution.
No. Just fill as normal at any point.
To form ethanol, the chemical equation shows that one mole of glucose is converted to two moles of ethanol. The molar mass of glucose is around 180 g/mol and that of ethanol is around 46 g/mol. Therefore, to produce 127g of ethanol, you would need 127g/(46g/mol) = 2.76 moles of ethanol. Since glucose to ethanol is a 1:2 ratio, you would need half as many moles of glucose, which would be 1.38 moles of glucose.
ethanol alone is not a good solvent for this substance recrystallization and the compound has a very low solubility in hot or cold water.so ethanol and water are mixed together as solvent for crystallization of p-dibromobenzene that is soluble in the hot solvent mixed.so the turbidity of the hot solution shows the good mixture of ethanol and water as solvent.
The optimal ratio for making ethanol through fermentation can vary depending on the specific conditions and desired ethanol concentration. A common starting ratio is around 5-6 pounds of sugar per gallon of water, with a small amount of yeast to initiate fermentation. It is important to monitor the process closely and adjust the ratios as needed to achieve the desired fermentation rate and ethanol yield.
To prepare an ethanolic solution, simply mix ethanol (commonly known as alcohol) with a solvent such as water. The ratio of ethanol to water will determine the concentration of the solution. Be sure to measure the quantities accurately and mix well to ensure homogeneity.