Question

to perepare weak acids concentration
acid is added to water justyfy




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Answer 1

Answer:

if it is added water to acid it temperature may increase

Answer 2

Answer:

Adding water to an acid or base is clued aas dilution.

An acids strength is indicated by the number of h+ on concentration in it.

By adding water to acid. The oh- ions concentration increases in the solution (acid+water). Since the h+ions gets decreased in comparison with oh- ions the acid becomes weaker and weaker.

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