Reactivity is a chemical property (in chemistry !).
Chemical.
No. Reactivity to vinegar is an example of a chemical property.
Reactivity is a chemical property (in chemistry !).No, it is a chemical property. Reactivity is always a chemical property, because when a substance reacts with another, you will get a chemical change and some new form of matter. Baking soda, for instance, will react chemically with vinegar to produce new forms of matter; namely water, carbon dioxide, and sodium acetate.
chemical i think vinegar with bicarb produces co2
it is a physical change because no reaction occurs and there is no new substance. :)
Physical
No. Reactivity to vinegar is an example of a chemical property.
If something's reacting, it's a chemical change.
CHEMICAL
Reactivity is a chemical property (in chemistry !).No, it is a chemical property. Reactivity is always a chemical property, because when a substance reacts with another, you will get a chemical change and some new form of matter. Baking soda, for instance, will react chemically with vinegar to produce new forms of matter; namely water, carbon dioxide, and sodium acetate.
Yes ,Vinegar and any other element of the Periodic Table have a chemical and physical property.
chemical i think vinegar with bicarb produces co2
The reaction between vinegar (acetic acid) and baking soda (sodium bicarbonate) is a chemical reaction (property). CH3COOH + NaHCO3 ==> CH3COONa + CO2(g) + H2O
It's a physical property, because physical properties are color, smell, freezing point, boiling point, melting point, apprearance, or repulsion (diamagnetic) to magnets, opacity, viscosity and density.
ummm, no. If you are asking what a physical property of vinegar is, the answer would be its transparency.
it is a physical change because no reaction occurs and there is no new substance. :)
Physical properties: liquid state at room temperature; characteristic smell Chemical properties: acidic (aqueous acetic/ethanoic acid)
Of course! almost any reaction in aqueous soloution is reversable. All reactions go both ways. Temperature, catlysts, pressure affect. The trick is to make the reaction go the way you want it to go so as to produce the desired result. I personally do not know what reaction reguarding vinegar you are referring to. Remember the equals sign on a chemichael reaction goes both ways! JCF