There is no sensible answer to this question. A litre is a measure of volume, with dimensions [L3]. A kilogram is a measure of mass, with dimensions [M]. Basic dimensional analysis teaches that you cannot convert between measures with different dimensions without additional information. A little thought will tell you that a litre of air will have a far smaller mass than a litre of water.
There are 25,000 grams in 25kg.
There are 40 25kg bags in 1 ton.
10
There are 20 bags of 25kg in half a ton of soil.
About 55.1 lbs
84
25kg is55.1155655 pounds
40
25kg
25kg is 2500 dekagrams (dag).
25kg is about 882 ounces.
It would depend on the size of the shovel, but on average, a 25kg bag of soft sand would fill around 4-5 medium-sized shovels.