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The water molecule is polar. The oxygen and hydrogen atoms do not share the electrons equally. The larger oxygen atom tends to hold the electrons more closely than the hydrogen atoms. This causes the oxygen end of the water molecule to be slightly negatively charged, and the hydrogen atoms to be slightly positively charged. When a salt is added to water, the slightly positive hydrogen atoms attract the negative ions of the salt, and the slightly negative oxygen atom attracts the positive ions of the salt, causing them to dissociate and dissolve in the water.
What else can I help you with?
Does rock salt dissolve in water?
Yes. Rock salt, which is largely the same as table salt, will dissolve in water.
How long does it take salt to dissolve in cold water-?
Salt dissolve quicker in hot water because it practicaly melts the salt there fore making it quicker.
Does the temperature of water affect how rapidly salt will dissolve?
the hottter the temperature the faster salt dissolves
What are materials used for separating salt and sand?
Water and a filter would work. Pour the salt/sand into water and the salt will dissolve. Pour the mixture into a filter and the sand will be trapped in the filter. Evaporate the water and the salt will remain.
How many numbers of spatulas are needed to make salt dissolve in water?
This question is misguided. I presume you mean how many spatula fulls of salt will dissolve in water. This is impossible to answer as it depends upon the mass of water, its temperature and the size of the spatula, and it's impossible to be completely consistent with what piles on the spatula. At 25 degrees C, 35.96 g of salt will dissolve in 100g of water.
Does water and salt dissolve?
No, but salt does dissolve in water.
Can water dissolve salt?
Yes, water can dissolve salt. When salt is mixed with water, the water molecules surround the salt ions and break them apart, allowing the salt to dissolve into the water.
Which will dissolve in water salt sand or gravel?
Salt will dissolve in water
What will dissolve salt?
Water dissolve easily salt.
What do you get when you dissolve salt in water?
Salt water.
Does rock salt dissolve in water?
Yes. Rock salt, which is largely the same as table salt, will dissolve in water.
Does salt dissolve candy?
Salt is a solid; water can dissolve candies.
What will dissolve?
Salt can dissolve in water because the salt molecules hide between the water molecules so that means it can dissolve but it hasn't dissapeared in the water
Why salt dissolve faster in hot water than in cold water?
salt dissolve quicker in hot water because it practicaly melts the salt there fore making it quicker to dissolve.
How does water dissolve the salt?
because salt is solube in water
Does hot water dissolve more salt than cold water?
Yes. The temperature of the water helps dissolve the salt.
What two substances dissolve in water?
Salt and Sugar dissolve in water.
