This is one of the products obtained when you mix vinegar and baking soda together. The oxygen's are written so that you understand that the oxygen's are not bonded to each other. They are instead attached directly to the carbon. It is often written CH3COONa because it is an ionic compound.
Sodium acetate is readily available and is used in textiles to set dyes, to neutralize sulfuric in waste streams and is used in rubber production as a stabilizer.
The chemical name for NaOCOCH(sub 3) is Sodium Acetate.
covalent
Sodium Ethanoate (Acetate) is a COMPOUND. It is the sodium salt of ethanoic(acetic) acid. It formula is CH3COO^-Na^+
It's really two reactions in one. The first one's a double replacement:NaHCO3 + HC2H3O2 --> NaC2H3O2 + H2CO3Then, the carbonic acid immediately decomposes:H2CO3 --> H2O + CO2So the two together are:NaHCO3 + HC2H3O2 --> NaC2H3O2 + H2O + CO2
The equation for this chemical reaction is NaHCO3 + HOOCCH3 = NaOOCCH3 + H2O + CO2. This means that the ratio of vinegar to baking soda to carbon dioxide gas is 1 : 1 : 1. So, in order to maximize the pressure produced, one would use an equal amount of vinegar and baking soda by mass.
3CaCl2+2Na3PO4 --> 6NaCl+Ca3(PO4)2 Ca=3 Cl=6 Na=6 P=2 O=8 In words this would be Calcium Chloride plus sodium phosphate yields sodium chloride and Calcium Phosphate This is known as a double displacement/replacement reaction