If I understand you correctly, we are trying to find the volume of 70% of 1600 ml of ethanol. That said: here is how you do it:
1. Change 70% into a decimal. You do this by moving the decimal point two places to the right. This would turn 70 into .70
2. Multiply .70 x 1600.
3. The answer is: 1120mL.
Total sugar: amount of sugars in a specified volume or mass, in percent. Soluble sugars: amount of sugars soluble in water, in percent; not all sugars are completely soluble.
the total solution volume will be 100ml since were adding 25ml of ethanol then the volume of water used in will be 100-25=75ml the percentage by volume of the solution is 25/100 X 100/1 = 25%
Total volume
With 25ml methanol and 75ml water, there is 100ml in total. So there is 25/100 = 25% by volume methanol.
there are 9 atoms in a molecule of ethanol. its molecular formula is : CH3, CH2, OH
The mole fraction and molality of ethanol -C2H5OH in an aqueous solution that is 45.0 percent ethanol by volume and the density of water is 1.00g per mL that of ethanol is 0.789 grams per mL and 70/18. A mole fraction in chemistry is the amount that is divided by the total amount of all constituents.
Volume percent (v/v %) is defined as: volume percent = [(volume of solute) / (volume of solution)] x 100% Volume percent is handy when preparing solutions of liquids. Concentration of a solution can be stated in volume percentages. Be aware that volume of solution is in formula denominator, not volume of solvent. Thus to get 10% v/v solution of ethanol in water you can take 10 ml of ethanol and add enough water to have total 100 ml of resulting solution. It is worth to mention volumes of solute and solvent cannot be simply added to get volume of solution. For instance if you add 10 ml of ethanol to 90 ml of water the volume of the solution will be less than 100 ml.
is percent of profites an ethanol produce get out of the total gross is 57% due to the fact they sell burgers
9,200,000 is the total volume.
Divide by the density of ethanol.Assuming that it is a total mass of 60.354 grams, and the density of ethanol is 0.789 grams per cm3 (or grams per mL), then the volume of that much ethanol is:60.354 grams ÷ 0.789 grams/mL = 76.494 mL
% of volume = 100*(volume of substance that you are interested in)/(total volume) % of mass = 100*(mass of substance that you are interested in)/(total mass).
No, they are not additive. For example, 1 ml of water added to 1 ml of ethanol will not equal 2 ml total volume.
There's a dilutionfactor of 70/96=0.729, when you make 1 liter, you have to use 729 milliliters of ethanol, then you to add water till 1 liter total.
80 %
To prepare a 20% (v/v) solution of ethanol, you need to mix 20 mL of pure ethanol with enough solvent to make a total volume of 100 mL. This means that for every 100 mL of solution, there are 20 mL of ethanol. You can use a volumetric flask to accurately measure the volume of the ethanol and the solvent. It is important to note that the volume of the final solution may not be exactly 100 mL due to the fact that liquid volumes are not necessarily additive.
It is the percentage of alcohol in an alcoholic beverage, expressed volumetrically. If you have a 1-liter bottle of liquor whose ABV is 40 percent, the bottle contains 400 ml of pure ethanol.
about 55%