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Sodium chloride disassociates in water to produce Na+ and Cl - ions.
NaCl + H2O = Na+ aq and Cl- aq.
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What happens when you put sodium nitrate in 30c?
it dissolves into water because the sodium nitrate is a type of salt that is better dissolving in water so when it hits 30 degrees it will already be dissolving.
Is Sodium hydroxide dissolving in water a chemical or physical change?
physical
What type of change is sodium hydroxide dissolving into water?
it is just aphysical change..
Is the reaction between Sodium acetate and water a chemical reaction?
No, it is simply the water dissolving the sodium acetate, which is a physical change. There is a physical change when you introduce a seed crystal to the sodium acetate as the bonds in the chemical become different to form a solid. By adding water, you are just dissolving it and then allowing it to become supersaturated through heating.
What is the balance equation for the reaction sodium hydroxide with water in an exothemic reaction?
When solid sodium hydroxide dissolves in water, the water heats up, demonstrating that the process of dissolving is exothermic for NaOH. (Very exothermic, in fact, releasing about 45kJ of heat per mole dissolved -- enough to heat a liter of H2O by 10C!) Since heat can be thought of as a product in an exothermic reaction, the equation is: NaOH (s) ---> Na+ (aq) + OH_ (aq) + 45kJ
What is the balenced equation of dissolving sodium in water produces sodium oxide and hydrogen?
Sodium reacts with water to form sodium hydroxide and hydrogen. The balanced equation is 2Na + 2H2O --> 2NaOH + H2.
What is the chemical equation of this reaction Solid sodium chloride dissolves in water.?
Sodium chloride is dissociated in water: NaCl---------------------Na+ + Cl-
What causes difference in water density?
the presence of minerals such as sodium cholride,magnesium etc causes the difference in ocean water ....
What is the process of sodium chloride dissolving in water?
dissociation
What causes differences in density of ocean water?
the presence of minerals such as sodium cholride,magnesium etc causes the difference in ocean water ....
Sodium hydroxide dissolve in water is physical change?
Yes, dissolving sodium hydroxide in water is a physical change.
What happens when you put sodium nitrate in 30c?
it dissolves into water because the sodium nitrate is a type of salt that is better dissolving in water so when it hits 30 degrees it will already be dissolving.
Where is salt water made?
Salt water is obtained by dissolving sodium chloride in water.
What is the word equation for sodium plus water?
Sodium plus water -> sodium oxide
Is Sodium hydroxide dissolving in water a chemical or physical change?
physical
What type of chemical reaction when sodium thiosulphate is dissolving in water?
Dissolution.
What is the word equation for making sodium sulphate and water?
Sodium + Sulphate + Water = Sodium Sulphate + Water
