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(5) l m ed ia .p zw ww .sq l. po br an o. Chemia. Poziom rozszerzony 3UöEQD0DWXUD]23(521(0Lķ*D]HWÈ:\ERUF]Èĵ. =DGDQLH SNW) 2EOLF]SRMDNLPF]DVLH]SUöENLRPDVLHJWHJRL]RWRSXSR]RVWDQLHJ 2EOLF]HQLD. 2GSRZLHGě .......................................................................................................................................... =DGDQLH SNW) 5HDNFMDV\QWH]\DPRQLDNXPHWRGÈ+DEHUDL%RVFKDSU]HELHJD]JRGQLH]UöZQDQLHPUHDNFML N J

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(9) l m ed ia .p zw ww .sq l. po br an o. Chemia. Poziom rozszerzony 3UöEQD0DWXUD]23(521(0Lķ*D]HWÈ:\ERUF]Èĵ. ,QIRUPDFMDGR]DGDñL :ODERUDWRULXPZ\NRQDQRWU]\GRĂZLDGF]HQLDFKHPLF]QH]JRGQLH]SRQLĝV]\PU\VXQNLHP octan potasu. azotan(V) sodu. I. woda. siarczan(VI) amonu. II. woda. III. woda. =DGDQLH SNW) 2NUHĂOMDNLRGF]\QPDMÈUR]WZRU\RWU]\PDQHZZ\QLNXW\FKGRĂZLDGF]Hñ 3UREöZND, ........................................................................................................................................ 3UREöZND,, ...................................................................................................................................... 3UREöZND,,,...................................................................................................................................... =DGDQLH SNW). =DSLV]ZIRUPLHMRQRZHMVNUöFRQHMUöZQDQLDUHDNFMLK\GUROL]\]DFKRG]ÈFHZSRV]F]HJöOQ\FK SUREöZNDFK OXE]DSLV]ĝHUHDNFMDK\GUROL]\QLH]DFKRG]L

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(11) l m ed ia .p zw ww .sq l. po br an o. Chemia. Poziom rozszerzony 3UöEQD0DWXUD]23(521(0Lķ*D]HWÈ:\ERUF]Èĵ. =DGDQLH SNW) :VNDĝXWOHQLDF]LUHGXNWRU 8WOHQLDF] ........................................................................................................................................... 5HGXNWRU ........................................................................................................................................... ,QIRUPDFMDGR]DGDñL 3U]HSURZDG]RQRHOHNWUROL]Ú0ZRGQHJRUR]WZRUXD]RWDQX 9

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(16) l m ed ia .p zw ww .sq l. po br an o. Chemia. Poziom rozszerzony 3UöEQD0DWXUD]23(521(0Lķ*D]HWÈ:\ERUF]Èĵ. =DGDQLH SNW) 2EOLF]LOHFP3SURFHQWRZHJRUR]WZRUXNZDVXD]RWRZHJR 9

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(18) l m ed ia .p zw ww .sq l. po br an o. Chemia. Poziom rozszerzony 3UöEQD0DWXUD]23(521(0Lķ*D]HWÈ:\ERUF]Èĵ. =DGDQLH SNW) 2EOLF]VLïÚHOHNWURPRWRU\F]QÈRJQLZD 2EOLF]HQLD. 2GSRZLHGě ......................................................................................................................................... ,QIRUPDFMDGR]DGDñL 3U]HSURZDG]RQRGRĂZLDGF]HQLHNWöUHJRVFKHPDW\F]Q\U\VXQHNSU]HGVWDZLRQRSRQLĝHM wodny roztwór HNO3 c = 0,25 mol/dm3. H2O 3. V = 200 cm. V = 200 cm3. 1. 2. wodny roztwór NH3 c = 0,25 mol/dm3 V = 50 cm3. =DGDQLH SNW) 2NUHĂO QD MDNL NRORU ]DEDUZL VLÚ XQLZHUVDOQ\ SDSLHUHN ZVNDěQLNRZ\ SR MHJR ]DQXU]HQLX ZNDĝGHM]H]OHZHN =OHZND ............................................................................................................................................ =OHZND ............................................................................................................................................. 8.

(19) l m ed ia .p zw ww .sq l. po br an o. Chemia. Poziom rozszerzony 3UöEQD0DWXUD]23(521(0Lķ*D]HWÈ:\ERUF]Èĵ. =DGDQLH SNW) 2EOLF] VWÚĝHQLH MRQöZ K\GURNV\ORZ\FK Z MHGQHM ] Z\EUDQ\FK ]OHZHN ( K b :\QLNSRGDM]GRNïDGQRĂFLÈGRGZöFKPLHMVFSRSU]HFLQNX. NH 3. = 1,75 ⋅ 10−5 ).. 2EOLF]HQLD. 2GSRZLHGě .......................................................................................................................................... =DGDQLH SNW) ,ORF]\QUR]SXV]F]DOQRĂFLVLDUF]DQX 9,

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(24) l m ed ia .p zw ww .sq l. po br an o. Chemia. Poziom rozszerzony 3UöEQD0DWXUD]23(521(0Lķ*D]HWÈ:\ERUF]Èĵ. =DGDQLH SNW) 3RGDMZ\UDĝHQLDQDVWDïHG\VRFMDFMLNZDVXVLDUNRZRGRURZHJR. =DGDQLH SNW) 8V]HUHJXMZ\VWÚSXMÈFHZZRGQ\PUR]WZRU]HNZDVXVLDUNRZRGRURZHJRMRQ\ZHGïXJPDOHMÈFHM ZDUWRĂFLLFKVWÚĝHñ ............................................................................................................................................................... =DGDQLH SNW) 1DSRGVWDZLH]DVDG\/H&KDWHOLHUDļ%UDXQDZ\MDĂQLMZMDNLPNLHUXQNX ZSUDZRZOHZRQLH ]PLHQLVLÚ

(25) SU]HVXQLHVLÚUöZQRZDJDUHDNFML   → 2 NH 3(g) ∆H<0 N 2(g) + 3 H 2(g) ←  D

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(34) l m ed ia .p zw ww .sq l. po br an o. Chemia. Poziom rozszerzony 3UöEQD0DWXUD]23(521(0Lķ*D]HWÈ:\ERUF]Èĵ. =DGDQLH SNW) 1DU\VXMZ]öUSöïVWUXNWXUDOQ\DONDQX]EXGRZDQHJR]G]LHZLÚFLXDWRPöZZÚJOD]DZLHUDMÈFH JRZF]ÈVWHF]FHMHGHQDWRPZÚJOD,9U]ÚGXMHGHQDWRPZÚJOD,,,U]ÚGXLGZDDWRP\ZÚJOD ,,U]ÚGX3RGDMQD]ZÚV\VWHPDW\F]QÈWHJRDONDQX. 1D]ZDV\VWHPDW\F]QD......................................................................................................................... =DGDQLH SNW) 1D SRGVWDZLH HQWDOSLL SRGDQ\FK QLĝHM UHDNFML REOLF] HQWDOSLÚ UHDNFML FDïNRZLWHJR VSDODQLD  3 CO2(g) + 2 H 2O(g)

(35) SURS\QX C 3 H 4(g) + 4 O2(g) → → C 3 H 4(g) 3 C (s) + 2 H 2(g)   1 → CO(g) O2(g)   2 1 CO(g) + O2(g)   → CO2(g) 2 1 → H 2 O(c) H 2(g) + O2(g)   2 C (s) +. → H 2 O(g) H 2 O(c)  . kJ mol kJ ∆H20 = −110,5 mol kJ ∆H 30 = −283,0 mol kJ ∆H40 = −285,8 mol kJ ∆H 50 = −4,40 mol ∆H10 = 184,9. 2EOLF]HQLD. 2GSRZLHGě .......................................................................................................................................... 11.

(36) l m ed ia .p zw ww .sq l. po br an o. Chemia. Poziom rozszerzony 3UöEQD0DWXUD]23(521(0Lķ*D]HWÈ:\ERUF]Èĵ. =DGDQLH SNW) 3RQLĝV]\VFKHPDWLOXVWUXMHEXGRZÚF]ÈVWNLOLSLGXEïRQRZHJR]ïRĝRQHJR]K\GURILORZHMķJïRZ\ĵ LK\GURIRERZ\FKķRJRQöZĵ. 1. 2. 8]XSHïQLM]GDQLDRGSRZLHGQLPLZ\UDĝHQLDPL :HZQÈWU]PLFHOL]QDMGXMHVLÚF]ÈVWND SRODUQDQLHSRODUQD

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(108) ,,+6 +O m S +3O. Liczba SXQNWöZ. 1. 1 pkt – poprawne podanie dwóch reakcji dysocjacji SNWļSRSUDZQHSRGDQLHMHGQHMUHDNFMLG\VRFMDFMLEUDNSRSUDZQHMRGSRZLHG]LOXE brak odpowiedzi . 3RSUDZQDRGSRZLHGě [HS− ] ⋅ [H3O+ ] Ka = [H2S]. 1. 1. Ka = 2. [S2− ] ⋅ [H3O+ ] [HS− ]. SNWļSRSUDZQHSRGDQLHGZöFKZ\UDĝHñQDVWDïHG\VRFMDFML SNWļSRSUDZQHSRGDQLHMHGQHJRZ\UDĝHQLDQDVWDïÈG\VRFMDFMLEUDNSRSUDZQHM odpowiedzi lub brak odpowiedzi . 3RSUDZQDRGSRZLHGě

(109) >+3O @>+6 –@>6ļ@. 1. SNWļSRSUDZQHXV]HUHJRZDQLH SNWļQLHSRSUDZQHXV]HUHJRZDQLHOXEEUDNRGSRZLHG]L . 3RSUDZQDRGSRZLHGě a w prawo b w lewo c w lewo d QLHZSï\QLH. . SNWļSRSUDZQDRGSRZLHGěZF]WHUHFKSRGSXQNWDFK SNWļSRSUDZQDRGSRZLHGěZWU]HFKSRGSXQNWDFK SNWļSRSUDZQDRGSRZLHGěZGZöFKOXEMHGQ\PSRGSXQNFLHEUDNSRSUDZQHM odpowiedzi lub brak odpowiedzi . 3U]\NïDGSRSUDZQHMRGSRZLHG]L 1, 013 ⋅ 105 Pa ⋅ 5 ⋅ 10−3 m3 pV = 0,21mola pV = nRT ⇒ n = = J RT ⋅ 293 K 8,314 mol ⋅ K J&D 123 ļPROH12 xļPROD12& x J&D 123 2GSRZLHGě1DOHĝ\RGZDĝ\ÊJD]RWDQX V wapnia.. . SNWļ]DVWRVRZDQLHSRSUDZQHMPHWRG\REOLF]HñZ\NRQDQLHSRSUDZQ\FKREOLF]HñLSRGDQLHSRSUDZQHJRZ\QLNXZUD]]MHGQRVWNÈ SNWļ]DVWRVRZDQLHSRSUDZQHMPHWRG\REOLF]HñSRSUDZQHZ\NRQDQLHREOLF]Hñ SRGDQLHSRSUDZQHJRZ\QLNX]EïÚGQÈMHGQRVWNÈOXEEH]MHGQRVWNL SNWļ]DVWRVRZDQLHQLHSRSUDZQHMPHWRG\REOLF]HñOXEEUDNREOLF]Hñ . 3U]\NïDGSRSUDZQHMRGSRZLHG]L &+3 _ &+3Ľ&Ľ&+Ľ&+Ľ&+Ľ&+3 _ _ &+3 &+3 1D]ZDV\VWHPDW\F]QDļWULPHW\ORKHNVDQ. 1. SNWļSRSUDZQHQDU\VRZDQLH]ZLÈ]NXRUD]SRSUDZQHSRGDQLHQD]Z\V\VWHPDtycznej SNWļSRSUDZQHQDU\VRZDQLH]ZLÈ]NXDOHQLHSRSUDZQHSRGDQLHQD]Z\V\VWHPDW\F]QHMQLHSRSUDZQHQDU\VRZDQLH]ZLÈ]NXOXEEUDNRGSRZLHG]L. w w w. o p e r o n . p l. 7.

(110) l m ed ia .p zw ww .sq l. po br an o. Chemia. Poziom rozszerzony 3UöEQD0DWXUD]23(521(0Lķ*D]HWÈ:\ERUF]Èĵ Numer zadania. . Liczba SXQNWöZ. 3RSUDZQDRGSRZLHGěL]DVDG\SU]\]QDZDQLDSXQNWöZ. . C3H4(g) + 4 O2(g)   → 3 CO2(g) + 2 H2O(g) C3H4(g)   → 3 C(s) + 2 H2(g) 3 CO(g) +. 3 → 3 CO2(g) O2(g)   2. −%H10 3 ⋅ %H30. 3 O2(g)   → 3 CO(g) 2 2 H2O(c)   → 2 H2O(g). 2 ⋅ %H50. 2 H2(g) + O2(g)   → 2 H2O(c). 2 ⋅ %H40. 3 C(s) +. 3 ⋅ %H20. %H0 = − %H10 + 3 ⋅ %H30 + 3 ⋅ %H20 + 2 ⋅ %H50 + 2 ⋅ %H40 = −1945,8. kJ mol. 2GSRZLHGě(QWDOSLDUHDNFMLFDïNRZLWHJRVSDODQLDSURS\QXZ\QRVLļN-PRO SNWļ]DVWRVRZDQLHSRSUDZQHMPHWRG\REOLF]HñZ\NRQDQLHSRSUDZQ\FKREOLF]HñLSRGDQLHSRSUDZQHJRZ\QLNXZUD]]MHGQRVWNÈ SNWļ]DVWRVRZDQLHSRSUDZQHMPHWRG\REOLF]HñDOHSRSHïQLHQLHEïÚGöZUDFKXQNRZ\FKSRGDQLHEïÚGQHJRZ\QLNXOXEEUDNZ\QLNX SNWļ]DVWRVRZDQLHQLHSRSUDZQHMPHWRG\REOLF]HñEïÚGQHZ\NRQDQLHREOLF]Hñ OXEEUDNREOLF]Hñ . 3RSUDZQDRGSRZLHGě :HZQÈWU]PLFHOL]QDMGXMHVLÚF]ÈVWNDSRODUQD :HZQÈWU]PLFHOL]QDMGXMHVLÚF]ÈVWNDQLHSRODUQD. 1. SNWļSRSUDZQHX]XSHïQLHQLHGZöFK]GDñ SNWļSRSUDZQHX]XSHïQLHQLHMHGQHJR]GDQLDEUDNSRSUDZQHMRGSRZLHG]LOXE brak odpowiedzi 31.. 3U]\NïDGSRSUDZQHMRGSRZLHG]L 0OHNR]DEDUZLDVLÚQDNRORUĝöïW\. 1. 1 pkt – poprawne podanie obserwacji SNWļQLHSRSUDZQDRGSRZLHGěOXEEUDNRGSRZLHG]L. w w w. o p e r o n . p l. 8.

(111) l m ed ia .p zw ww .sq l. po br an o. Chemia. Poziom rozszerzony 3UöEQD0DWXUD]23(521(0Lķ*D]HWÈ:\ERUF]Èĵ Numer zadania. . 3RSUDZQDRGSRZLHGěL]DVDG\SU]\]QDZDQLDSXQNWöZ. 3U]\NïDGSRSUDZQHMRGSRZLHG]L 'RĂZLDGF]HQLH. Liczba SXQNWöZ. 3. Cu(OH)2(s). aldehyd cynamonowy 2EVHUZDFMHZ \WUÈFLïVLÚFHJODVWRF]HUZRQ\RVDG 5öZQDQLHUHDNFML H. OH C. HC. CH. O. C + 2 Cu(OH)2. T. HC. CH. O + Cu2O + 2 H2O. SNWļSRSUDZQHQDU\VRZDQLHVFKHPDWXGRĂZLDGF]HQLDSRSUDZQH]DSLVDQLH obserwacji oraz poprawne zapisanie równania reakcji chemicznej SNWļSRSUDZQHQDU\VRZDQLHVFKHPDWXGRĂZLDGF]HQLDSRSUDZQH]DSLVDQLH obserwacji oraz niepoprawne zapisanie równania reakcji chemicznej SNWļSRSUDZQHQDU\VRZDQLHVFKHPDWXGRĂZLDGF]HQLDQLHSRSUDZQH]DSLVDQLH obserwacji oraz niepoprawne zapisanie równania reakcji chemicznej SNWļQLHSRSUDZQHQDU\VRZDQLHVFKHPDWXGRĂZLDGF]HQLDOXEEUDNRGSRZLHG]L 33.. 3U]\NïDGSRSUDZQHMRGSRZLHG]L 'RĂZLDGF]HQLH. 3. CO2. H22RUDQĝPHW\ORZ\ 2EVHUZDFMHUR]WZöU]DEDUZLïVLÚQDF]HUZRQR :QLRVNLZRGDQDV\FRQDWOHQNLHPZÚJOD IV wykazuje odczyn kwasowy SNWļSRSUDZQHQDU\VRZDQLHVFKHPDWXGRĂZLDGF]HQLDSRSUDZQH]DSLVDQLH obserwacji oraz poprawne zapisanie wniosków SNWļSRSUDZQHQDU\VRZDQLHVFKHPDWXGRĂZLDGF]HQLDSRSUDZQH]DSLVDQLH obserwacji oraz niepoprawne zapisanie wniosków SNWļSRSUDZQHQDU\VRZDQLHVFKHPDWXGRĂZLDGF]HQLDQLHSRSUDZQH]DSLVDQLH obserwacji oraz niepoprawne zapisanie wniosków SNWļQLHSRSUDZQHQDU\VRZDQLHVFKHPDWXGRĂZLDGF]HQLDOXEEUDNRGSRZLHG]L. w w w. o p e r o n . p l. 9.

(112) l m ed ia .p zw ww .sq l. po br an o. Chemia. Poziom rozszerzony 3UöEQD0DWXUD]23(521(0Lķ*D]HWÈ:\ERUF]Èĵ Numer zadania. 34.. 3RSUDZQDRGSRZLHGěL]DVDG\SU]\]QDZDQLDSXQNWöZ. 3RSUDZQDRGSRZLHGě. Liczba SXQNWöZ. 1 NH2. O C Ř. CH. O. CH3. 1 pkt – poprawne narysowanie wzoru SNWļQLHSRSUDZQHQDU\VRZDQLHZ]RUXOXEEUDNRGSRZLHG]L 35.. 3RSUDZQDRGSRZLHGě a. 2+ 2Ľ&2Ľ&+3 _ _ H SO  → &+3Ľ&+Ľ&22+

(113) &+3&22+←  &+3Ľ&+Ľ&22+

(114) +O 2. 3. 4. b. 2+ 2+ _ _ H SO   → &+3Ľ&+Ľ&22+

(115) &+32+←  &+3Ľ&+Ľ&22&+3

(116) +O 2. 4. c. 2+ 2+ _ _ →&+3Ľ&+Ľ&221D

(117) +O &+3Ľ&+Ľ&22+

(118) 1D2+  SNWļSRSUDZQH]DSLVDQLHUöZQDñUHDNFMLZWU]HFKSU]\SDGNDFK SNWļSRSUDZQH]DSLVDQLHUöZQDñUHDNFMLZGZöFKSU]\SDGNDFK SNWļSRSUDZQH]DSLVDQLHUöZQDñUHDNFMLZMHGQ\PSU]\SDGNX SNWļQLHSRSUDZQH]DSLVDQLHUöZQDñUHDNFMLWU]HFKSU]\SDGNDFKOXEEUDNRGSRwiedzi 36.. 3RSUDZQDRGSRZLHGě :]öUDOGHK\GX &+3 _ &+3Ľ&+Ľ&+2. 3. 5HDNFMD &+3 &+3 _ _ Pt &+3Ľ&+Ľ&+2

(119) +   →&+3Ľ&+Ľ&+2+ 5HDNFMD &+3 &+3 _ _ Al O &+3Ľ&+Ľ&+2+   → &+3Ľ&=&+

(120) +O 2 3. SNWļSRSUDZQHSRGDQLHZ]RUX]ZLÈ]NXRUD]SRSUDZQH]DSLVDQLHGZöFKUöZQDñ reakcji SNWļSRSUDZQHSRGDQLHZ]RUX]ZLÈ]NXRUD]SRSUDZQH]DSLVDQLHMHGQHJRUöZnania reakcji SNWļSRSUDZQHSRGDQLHZ]RUX]ZLÈ]NXRUD]QLHSRSUDZQH]DSLVDQLHUöZQDñ reakcji w dwóch przypadkach SNWļQLHSRSUDZQHSRGDQLHZ]RUX]ZLÈ]NXOXEEUDNRGSRZLHG]L. w w w. o p e r o n . p l. 10.

(121)