Stoichiometry lab question problems? - dihydrogen monoxide formula
+ Zinc sulfate heptahydrate, sodium carbonate and respond to zinc sulfate and sodium phosphate to form carbon monoxide.
Write a balanced formula equation for the double displacement reaction. Predict which compounds will form a precipitate, and enter into the equation with the symbol (s) following the chemical formula
Here is a picture if it helps. That is what I have. I have balanced the equation.
http://i191.photobucket.com/albums/z108/ ...
So basically, I balanced the equation, but not part of the precipitate
Thank you!
Saturday, January 2, 2010
Dihydrogen Monoxide Formula Stoichiometry Lab Question Problems?
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2 comments:
great. You are in the middle.
The precipitate requires knowledge of the solubility. Basically, all the elements in Group 1 is always soluble, and does not form a precipitate. Therefore Na2SO4 Na + is excluded, not because it is a form of precipitation.
In addition, the water does not crash because it is part of the same liquid.
CO3 precipitation falls as ZnCO3 is not just a group of atoms, and some other elements.
Carbonate, the answer is ZnCO3 or zinc
great. You are in the middle.
The precipitate requires knowledge of the solubility. Basically, all the elements in Group 1 is always soluble, and does not form a precipitate. Therefore Na2SO4 Na + is excluded, not because it is a form of precipitation.
In addition, the water does not crash because it is part of the same liquid.
CO3 precipitation falls as ZnCO3 is not just a group of atoms, and some other elements.
Carbonate, the answer is ZnCO3 or zinc
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