A) When 25 mL of 0.10 mol/L HBr is titrated with 0.10 mol/L NaOH (aq), what is the pH at the equivalence point?

b) Select an appropriate indicator.
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It is a product

C, small, hard spheres with insignificant volumes

The law of conservation of mass states that a mass of an object or the amount of matter composed inside an object or thing will not change unless it is added or removed of the matter that is contained in the object itself.