Why is rainwater not salty, after all clouds are formed by water evaporating from the worlds oceans?

Answer 1

Water evaporates, salt is left behind. This is the same process that leaves limescale in your kettle - the water evaporates but leaves the solid stuff behind.

Answer 2

merely evaporation is the reason. Evaporation in different words is a distillation that leaves each and every thing interior the unique answer however the dissolvent, in our case the clean water. interior the opportunity of distillation dissolvents flow away the answer interior the series of their boiling temperature: the single with lowest temperature leaves first, then the 2d lowest follows etc. it somewhat is how interior the early days gasoline, kerosene and different fuels have been made out of petrol (now different techniques are employed). Ocean water is composed merely water as a dissolvent. At very severe temperatures even salts grow to be liquid and, as such, style a answer (ocean water is composed of especially sodium, potassium and magnesium chlorides) so distillation could be carried directly to chop up those from one yet another, yet no sunny day reaches that temperature.

Answer 3

When water evaporates form the oceans it does not take the salt with it. That is left in the remaining water. If the sea gets too much salt content in it the salt crystallises, sinks and collects on the sea bed - hence rock salt is formed!

Answer 4

heat up a cup of salty water. Whats left behind when its finished evaporating? There is a residue at the bottom. That my friend is salt.

Answer 5

Because only the water evaporates, the salt stays behind.

Answer 6

You said it - it's the water that evaporates from the oceans, not the salt.

Answer 7

The NaCl in the ocean does not evaporate with the H2O

Answer 8

They are right. We here in "salty highways heaven" always look for cars from the west or south where they don't use salt on the roads.Our cars are eaten away from salt. But they have pollution that will eat your paint when it falls in rain. Also the sun(UV) does nasty harm to the tops of their cars and houses, along with human existance and plant life...hense clay roofs~compared to asphalt shingles and VERY tinted window in their cars and having car port, the plants are of tropical desend and can tolerate the big amounts of sunshine, unlike the ones that tolerate frozen temps and limited direct sunlight.

Answer 9

Because when you evaporate water you only get the water vapour which is pure water mixed with some gasses. So when it condenses you may get some contamination with a bit of gas but not much but salt is a solid so will not evaportate

Answer 10

the liquid form evaporates and leaves more salt in the ocean which is dissolved by more rain