C. C]I].OFI" CHrCI]]CỊI2OI] D C]]I5OI] CIIrC]JOI,I-CIIỊ
Íhin IL T'hco churrng trinh ning cao (10 c'iiu,tircfitr 5] rlitt ciirr 6tt)
Ciu 5l: Pin clien hoa I\'l-X c6,sr-rdt cliin c10ng chuin ln) Ir0,: pin clicn hofi ('r-r-X c6 suAl c10' ch'An la
l.l0V: pin di€n hoi I\4-Cr-r cti su6l dicn cl6ng chuan li t)..t6\/. Vil gia iri cua L-"r lii Ạ l._56V. B. 0.64V. c. 0,7uv. D. 0.1 r3v.
ciiu 52: chdt htu co X clóch[rc rnach hd c6 cong.lhtp phin 1r-r lii c--41-11,()2. I]i6r X rdc dung'o,i NaoFI nlrrrng kh6ng taic clung vcii NallCOr. 56 CTC'f co the co cua X ld
Ạ ,5. B.3 c.6 I). 4.
vd glýxin la
t). 4
Cif,u 54: D0 cJi0u ch6 cltttrc 10.8 garn Ag tir AglS bin-u phúonl phap rhli lg1,cn rhi nggoi ta cAn sụdung Itxrng hoa chlit la
Ạ 6.5 qam Zn vA 0.4 rnol KCN I1. 3.2-5 gatn'./,rt vi\ 0.1 nrol KCr,.
c.6..5 garn Zn va 0.2 nrol KCN. D. 3.25 sanr Zn
'i) ().4 rnol K('N.
C'iiu 55: Xel catr bang hrrri ht.rc 1'1111 , + Cl:(k) = (l(X'l:(li) K .4 rn6l-rl-r
'l'ai l0 (C'). khi c'itt birtg la cti: nrirrg ilo ('o Ii 0.l0nrol/1. ('l- la ().j()nrol lrlri rrrirrg tl0 cijn lrág cua
COCI2 o- nhiOt d6 10 ((') l,r
Ạ 0.024 rnol/Ị 11.0.24 tnol/l C.2.4 mol/Ị I). 0.0024 nrol/l
('jiu 56: Ngut)r ta cti thc seii\g bing dung dich mr-roi irn Nắ1. chanu 6a1 15rL 5oa clua 1uoị rau s6ng tlLttrc nglitn trong clung clich NaCl)Lr I0 I 5 phut. Khi ning cliet t1p1g .u, ,iung 6ich Nắl la clo
Ạ clLrng dich Năll cti the tatr t'it iott (.1 d|c. Iị clung clich N1('l-cti th[ tag r.a isn (]l c(i linh khụ
('. clung diclr Nắl cri vi nrirn. chiit l). r i khuan ch0t r i bi rlit nuric do thirn 1hAụ ('iiu 57: I)ii1'g6rn cdc chit clCrr plxrn rrng rirri phcrrol lii
Ạ clung dich Năll. clLrng clich NaOII, kinr loai Nạ
l]. nrrdc bronr. andeliit aretic. dung dich NallUOr. ('. nutic brorn" anhiclrit lrctic. clLrns dich NaOIl. l). ntxic bronr. axit axctie . dung dich NaOll.
(':iu 5ll: Cho c/rc clung ciich: Nllrl NaOII: ll('l: /.r'/('12 r,i K(lN. So clung clich cti rhC hoi\ larr c1rr<rcZn(OII)2 k\ Zn(OII)2 k\
Ạ ị tl. -5 c..1.
cau 53: 56 dipeptit r.i da co rh0 tao ra ru nrol hin hop g.r' aranin
Ạ3 B. I c.2