際際滷

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kzmKXw
温馨辰則
A其v 
C其v
 Pew NqSm巽t村mgpw X辿存n巽t村mgpw Pe 
X揃m{XI臓vam辰w hcp狸 
 Pew NqSm巽t村m X揃m{XI AIep狸 
 Pew XWp存n巽t村m X揃m{XI ASp巽狸
Pew ocmhn
Pew NqSm巽Ibpw X辿存n巽Ibpw sNbvX {]h俗俗n,]ZmY俗ns但 
X揃m{XIfpsS {IaoIcWw am{XamWvNqSm臓nbt存m amdnbXv. 
AXnmXWp存n即t存m AXv]gb]Snbm臓mpw 
Ign捉p.XmImenIamb C俗cw 温馨辰則 `uXnI温馨辰則 F其dnbs存Sp狸.
AtamWnbw ssUt{Imta辰v I俗pt村m ]即 
ndamIp狸. 
]pXnb ]ZmYw cq]s存Sp狸 
. 
(NH4)2Cr2O7 Cr2O3+4H2O+N2
]pXnb X揃m{XI 
cq]s存Sp其Xnm cmk温馨辰則 
F其vAdnbs存Sp狸.
Pe俗ns但 Ahm]cnh俗俗ns但 Nn{XoIcWw 
sFkv Pew ocmhn
Htc hen存ap 2 shfp俗 XpWn臓jvW則 AgNO3 
embnbn ap臓nsbSp巽I. H其v Hcp ImUv 
t_mUv s]束n臓I俗vsh即v AS即v shfn即w IS臓msX 
shbv巽I.Aev]w kabw Ign捉v 2Dw nco贈n巽I.
kqcy{]Imiw e`n巽其 e俗vsh即 XpWn Cfw Idp存vndambn 
amdn. 
C棚束n sh即 XpWn臓vam辰w H狸w h其n. 
kqcy{]Imiw BKncWw sN多p其XvaqewAgNO3 
hnLSn巽其Xv.CXv H棚 {]Imicmk{]h俗amWv. kqcy{]Imiw 
2AgNO3 2Ag+2NO2+O2
sN村vI村n 
sN村vXInSv 
a叩ojyw dn_測 
t存n即 
H2SO4
 __v{]Imin巽其Xmbn ImWmw. 
 CXvHcp sshZ|X cmk{]h俗amWv. 
 sN村pw a叩ojyhpw teml則fmWv. 
 teml則 BknUpambn {]h俗n巽狸.
ssIam辰wsNbvX 
DuPcq]則 
sshZ|Xn 
{]h俗w 
 a叩ojywI俗n巽其Xv Xm]w,{]Imiw 
__v{]Imin巽其 
{]h俗w 
AgNO3 {]h俗w 
KMNO4 {]h俗w 
{]Imiw 
Xm]w
CO2 hmXI俗ns但 {]tXyIXI 
osXfn捉 Np速m村v shff俗neq 
sS IS俗n hn束m AXv ]m ndamIpw. 
ohmbphns臓m`mcwIqSnbXmWv 
oXosISp俗p其hmXIamWv
Xm]cmk{]h俗俗n Xm]w ]pd俗phnSp其XmWv 
Xm]tamNI {]h俗w 
DZm:o辰pI臓 Ip遜mbam臓n 
am辰p其Xv
Xm]cmk{]h俗俗n Xm]w 
BKncWw sN多p其 
{]h俗amWv 
Xm]timjI {]h俗w. 
. 
DZm:I臓 o辰pI臓bm臓n am辰p其Xv.
cmk{]h俗俗n Gs存Sp其 
]ZmY則sf A`nImc則 
F其v]dbp狸. 
cmk{]h俗w 
hgn In束p其 ]ZmY則sf 
D存其則 
F其v]dbp狸.
Changes..chemistry
ARvPp .F.Fkv 
^nkn臓 kb続kv 
sI.bp.kn.辰n.C 
sSpa則mSv 
ka存n即Xv.....

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Changes..chemistry