Chemistry, 26.07.2019 16:00 cedricevans41p4j3kx
What is the concentration of an hbr solution if 29.0 ml of a 0.200 m naoh solution are needed to titrate 54.0 ml of the acid?
Answers: 1
![[HBr] \times V_H_B_r = NaOH \times V_N_a_O_H\\\\\\HBr = \dfrac{NaOH \times V_N_a_O_H}{V_H_B_r} \\\\\\HBr = \dfrac{0.2\;m\times 29.0\;ml}{54.0\;ml} = 0.0107\;m](/tpl/images/0135/4817/f2855.png)
![[HBr]*V_{HBr}=[NaOH]*V_{NaOH}](/tpl/images/0135/4817/02b27.png)
![[HBr]= \frac{[NaOH]*V_{NaOH}}{V HBr}= \frac{0,2 M*29,0 mL}{54,0 mL}=0,107 M](/tpl/images/0135/4817/58978.png)
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What is the concentration of an hbr solution if 29.0 ml of a 0.200 m naoh solution are needed to tit...
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