mrashrafkotkaat
02.02.2020 •
Chemistry
Specific gravity is the density of an object compared to the density of .
a. air
b. granite
c. water
d. basalt
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Ответ:
option C. Water
Explanation:
Ответ:
Explanation:
It is double displacement reaction in which exchange of ions take place.
When an acid and base combines to give salt and water, the double displacement reaction is called as neutralization. the nitric acid is a strong acid which dissociates to give
and 
ions an d sodium hydroxide is a strong base which dissociates to give 
and 
ions.
They result into formation of sodium nitrate which dissociates in water to give
and 
ions.