Answer:
H2CO3,HCl
Explanation:
the rest are not acids but I arrange the acids based on their number of hydrogen
A catalyst is a substance that increases the rate of a chemical reaction without itself being consumed . (ans: second choice)
Answer:
because the electron is a negatively charge and have high energy
This is the chemical doula for salt which is a polyatomic anion very prevalent in out daily lives e.g.
Salts, acid derivatives, and peroxides of sulfate are widely used in industry.
