Nickel carbonate precipitate. Test tube with nickel sulfate solution (left frame) has sodium carbonate solution added. Both solutions are 0.5 M concentration. As a result,nickel carbonate precipitate is formed (right frame): NiSO4 + Na2CO3 -> Na2SO4 + NiCO3. This is an example of a double displacement reaction | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Giphotostock |
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