If 2.5 mg of salt is used with 50 ml of water to make a saline solution, how much water would be used to use up 1 kg of salt to make up a lot of solution?

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.

the answer is barium and copper bromide