Without much context, not really much other than in the whisk(e)y 45% of the liquid volume is made up of ethanol.
70%
A 70ml bottle of rubbing alcohol would contain approximately 70ml of isopropyl alcohol. Rubbing alcohol typically consists of 70% isopropyl alcohol, so in this case, there would be 49ml of isopropyl alcohol in the 70ml bottle.
How much ml does it contain? How big is the bottle? Check the bottle label!
4.98%
About 13 dollars .
A typical bottle of wine is about 10% alcohol. There are different types of wine with all different amounts of ethanol, but a typical bottle of wine is 10% alcohol.
51% typically means 51% by volume. So if you have a 100ml bottle of 51% alcohol, you have 51ml of pure alcohol inside the bottle, diluted to a final solution volume of 100ml.
litre*
A 2 liter bottle can hold up to 2 liters of liquid before expanding.
100ml
To prevent a spray bottle from spraying too much liquid at once, you can adjust the nozzle to a finer mist setting or hold the bottle farther away from the surface you are spraying. This will help control the amount of liquid released with each spray.