They both turn something on, and the way they are different is the way they turn it off<span>
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One way you can work out the rate of reaction is by the amount of product that is produced to time. This can also be done with heat and time.
Hope this helps! :)
Reactants are what make up the product.
They had fresher breathe because their breathe may have been bad before.
Answer:
A strong acid
Any strong acid (such as HCl, HBr, or 
) will completely dissociate forming a very weak conjugate base and H3O which will be acidic.
