Surface area? That will vary considerably. The smallest surface area will be if the water is suspended weightless, in the shape of a sphere. It could be in a pan 1/16 of an inch deep. Specify the shape you are interested in.
That depends on whether it is in a spherical container, where its surface area is the minimum, or is spread out on a large, flat surface.
Five gallons of sand would actually weigh more than five gallons of water.
18.977 kilos of water equal 5 US gallons.
Volume is two dimensional and no area can hold 25 gallons of water, however 25 gallons is a volume. Do you mean what dimensions would hold 25 gallons?
There area 264.2 (US) gallons of water in one cubic meter of volume.
errr 5 gallons in 1 million gallons = 5 parts per million
5 U.S. gallons of water weigh approximately 41.73 lbs. 5 Imperial gallons of water weigh exactly 50 lbs.
5 US gallons is 18,927.1 milliliters (mL)
about 5 gallons
Approximately 8,146,286 gallons of water.
841.6 gallons
29174.02 gallons
most water trucks in my area are 6000 gallons. 5-6 cents per gallon.