What are the properties of baking soda and vinegar?
baking soda reacts with acids to produce CO2, H2O, and a salt (from the sodium in it) in this case vinegar is ethanoic acid CH3COOH and when reacts with baking soda forms sodium ethanoate CH3COONa dissolved in water sodium ethanoate has the properties that it has the sodium ion so would taste salty it is slightly basic It looks like regular table salt (NaCl) and dissolves in water it is used in the heating pads where you boil and become liquid, and then you press the little disk and becomes crystal and heated.
