Question
Salt solutions can be __ to produce soluble salts.
Answer
4.7
(298 Votes)
Quilla
Professional · Tutor for 6 years
Answer
Salt solutions can be **evaporated** to produce soluble salts.
Explanation
## Step1: Insert correct wordThe question has a gap that should be filled by a correct word that aligns with the theme of the question. Since we are discussing salt solutions, we should think of methods linked with the production of soluble salts.## Step2: Analysing the scienceSoluble salts can be produced from different methods. However, in the context of "salt solutions", one specific method pops out - evaporation. When a salt solution is allowed to sit, evaporation occurs. This is where the water in the solution slowly converts to vapor and disappears. As the volume of water decreases, the salt concentration becomes more concentrated, eventually causing it to start crystallising out into its salt form, thus producing soluble salts.** Therefore, the gap should be filled with the word evaporated**.