midterm+2+white+version+key

midterm+2+white+version+key - ;k vg/sio mT S L sdr...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
*,\;k vg/sio.+ mT S L sdr A; 7 (14 points) A sorution is prepared which is HCzHsoz. A 0.02 mol sampre of riou is added to Determine the pH of the solution after addition of the addition of LioH does not change the volume. Sro ti1{;r^ '. tC (" Hrg. H.o \ (C+ + 6n I < 4; rro c ir(it.a '. ci or{ }a (.+ + ort- {vertru[ij1bis"^ 9f o$- 1.0 M in KCzHgOz and 1.2N} 0.800 L of this solution. the LiOH. You may assume (,.4to,, - Aort-J : o'(2L.,'r$\1 o. t L in o.o?f, r.,r a C E F Cu Sr o" + o l.l- --\ t, o.ors -g.o tf -o. ol f t.l+S o C, A5 ot- Auo t,o +o. otf l. oer [},^S$. . 5ot-. et qrttrri.r.-, c F("Aro. [. (tr f l{r, o Hrs* + l.otf t- ttr - -\ - Crl{roe- (s:1.1g x.o'f, 1.0 ar t1 .61 (9 H- () o Ot' (9 tl - G) 96' O, 14 o,e pst.ri?al l{-O 5 oJ ot.r Fo ,aoz{. <'-le;-'t"o{c5 4L v( tfo': fatsf.+! thr) Ka shontJ I't h;5\e" Fto "' A tt e1$rli,r-, r. e lf pt. .t (r) 2 Lt.tf t., !"r:i A(., Aro. 2' (6 points) Bromous acid (formula HOBrO) has a Ku of 7.2x 10-1. Do you expect the Ku of bromic acid (formula HOBTOz) to be 14 or 1.4x 10-g? BRIEFL. explain your answer ( l C €-*gd [. : llt Fo- hn o.^ic qri I fU 4ri"t> [ o olc I ik{ {tti s ', v\ t(a: t.Lx,ol Clrcm 1C nidterm #2
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
\rLit- l+T Z 3' (20 points) A 59.0 mL sample of 0.40 M Hocr is being
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

Page1 / 5

midterm+2+white+version+key - ;k vg/sio mT S L sdr...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online