A 11.0 mLmL sample of 0.30 MHBrMHBr solution is titrated with 0.16 MNaOHMNaOH. Part A What volume of NaOHNaOH is required to reach the equivalence point? Express the volume to two significant figures and include the appropriate units. nothingnothing

21 mL of NaOH is required.

Explanation:

Balanced reaction:

Number of moles of HBr in 11.0 mL of 0.30 M HBr solution

= moles = 0.0033 moles

Let's say V mL of 0.16 M NaOH solution is required to reach equivalence point.

So, number of moles of NaOH in V mL of 0.16 M NaOH solution

= moles = 0.00016V moles

According to balanced equation-

1 mol of HBr is neutralized by 1 mol of NaOH

So, 0.0033 moles of HBr are neutralized by 0.0033 moles of NaOH

Hence,

So, 21 mL of NaOH is required.

they must be certified by the avma. ( a.)

mark me the branliest.

i would say b

explanation:

but i think i would need more information than that