Assuming the liquid concerned is water, the answer is that 12 litres of water weigh 12 kilograms.
3.6
60 Kilograms 1 Kilogram 1 Liter presupossed its water
7pi liters
Depends on the density of the substance in question.
12,000 milligrams = 12 grams = 0.012 kilograms
Liters can't be converted to kilograms. Liters measure volume, while kilograms measure mass.
12 litres of water weighs 12 kilograms
1.967993
69
3.6
4,000!!!!!!!!!! :0
30 Liters of water weighs 30 kilograms. Other substances have different densities and weights.
There is no general conversion between kilograms and liters. A liter is a unit of volume, while a kilogram is a unit of mass.
Assuming you mean "How many kilos of water in 90 liters?", the answer is 90 kg.
84 Kilograms
60 Kilograms 1 Kilogram 1 Liter presupossed its water
If it's water then 34 kilograms, otherwise it depends entirely on the substance. 34 liters of lead will weigh a whole lot more than 34 liters of feathers...