There are various types of snakes referred to as 'Black Snake'. Even given a specific snake name this would be hard to answer as there are various different factors, such as male or female snake, just hatched or a couple of years old, just fed or hasn't fed in a few days. I know this doesn't exactly answer the question but you won't be getting a specific answer without more details.
What kind of black snake? King, rat, corn, etc.
Black mamba snakes weigh up to 3.5 pounds. They live an average of 11 years in the wild. They can grow up to 14 feet in length.
100%
A Tiger snake weighs 1.3kg to 400 grams.
10 lbs.
696,969,696,969 pounds
From 3-4 pounds
you don't weigh much and you are sneaky
No such thing as a gardener snake, thus the weight is mutually exclusive with your imagination.
Black Snake Moan grossed $9,396,870 worldwide.
Black Snake Moan grossed $9,396,870 in the domestic market.
I dont know im not a nerd
The Garter snake weighs 18-20lbs
240 grams (8 oz.)