Dry ice is not formed in this instance.Dry ice is solid carbon dioxide. The phenomenon involving sodium acetate is colloquially called hot ice. Simply adding sodium acetate to water will not produce this. You need to create a supersaturated solution. You add sodium acetate to water untill it cannot dissolve any more, and then cool the solution. Now you have an unstable solution that has more dissolved sodium acetate than it could normally hold. If it is disturbed, the sodium acetate will sponaneously crystallize.
sodium acetate and water are formed.
One fun fact about sodium acetate is that it can be added to food products for extra flavoring. Ironically, it is also used to seal concrete against water damage.
the equation for sodium acetate with water is NaC2H3O2+2(H2O)=Na+C2H3O2(solid).
The term trihydrate refers to the fact that three molecules of water are associated with each formula unit of sodium acetate. The formula unit for sodium acetate trihydrate is NaC2H3O2‧3H2O.
The molar mass of sodium acetate is 82,03. The molar mass of carbon dioxide is 44,01.
sodium acetate and water are formed.
Sodium acetate is soluble in water.
Sodium acetate, carbon dioxide and water are the products.
sodium hydroxide solution
One fun fact about sodium acetate is that it can be added to food products for extra flavoring. Ironically, it is also used to seal concrete against water damage.
the equation for sodium acetate with water is NaC2H3O2+2(H2O)=Na+C2H3O2(solid).
yes
Carbon Dioxide, Water, and Sodium Acetate Sodium bicarbonate + acetic acid ---> sodium acetate + carbon dioxide + water (baking soda) (vinegar)
Yes, NaCH3COO (sodium acetate) is soluble in water as are all sodium compounds.
The term trihydrate refers to the fact that three molecules of water are associated with each formula unit of sodium acetate. The formula unit for sodium acetate trihydrate is NaC2H3O2‧3H2O.
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.
solid