The density of Mercury is 13,593 kg/m3 (kilograms per cubic meter). That is equivalent to 113.4 lb/gal [US].(pounds per gallon).
420/113.4lbs is ~3.7 gallons
According to my Chilton's Auto Repair manual : For a 1991 Mercury Topaz ( front wheel drive ) ( 15.9 US. gallons )
There is no direct conversion between gallons (volume) and kilogram (weight). However to answer the question, it depends on the density and temperature of the substance in the 5 gallon container. EXAMPLE - Water: One gallon of water weighs about 8.35 pounds x 5 gallons = 41.75 pounds = about 18.94 KG. EXAMPLE - Mercuy: The weight of liquid mercury is about 8 times that of water. Five gallons of liquid mercury would weigh about 151.52 KG.
None - well not without knowing what the substance of the 2.3 gallons is and its density.A gallon is a unit of volumeA gram is a unit of weightVolume and weight are different things that are related by density (= weight/volume).The weight of 2.3 gallons of something depends upon its density. 2.3 gallons of mercury is much-much heavier than 2.3 gallons of water.
After looking at the ( 1996 , 1999 , and 2002 ) Mercury Villager Owner Guides : The fuel tank capacity is ( 20.0 U.S. gallons / 75.7 liters )
That is 2.375 gallons
420lbs
22.5 gallons
The ( 1996 ) Mercury Cougar gas tank capacity is ( 18.0 U.S. gallons )
20.0 gallons for Mercury Villagers '93-'98.
( 26 gallons ) U.S.
2.6 gallons
typically the 1992 Mercury Sable can hold up to 16 gallons
The ( 1996 ) Mercury Cougar gas tank capacity is ( 18.0 U.S. gallons )
21 U.S. gallons ( 79.5 liters )
( 16 ) U.S. gallons
It can hold about 13 gallons
19 gallons ( U.S. )