Электронный справочник: Реакции в некоторых Red-Ox парах

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2BBr₃+3H₂=2B+6HBr

CaC₂+N₂=CaCN₂+C

(NH₄)₁₀W₁₂O₄₁·11H₂O=12WO₃+10NH₃+16H₂O

(NH₄)₆Mo₇O24=7MoO₃+6NH₃+3H₂O

(NH₄)SnS₃+2HCl=SnS₂+H₂S

[Co²⁺aq]Cl₂+HCl=[CoCl₄]^2-

[Co²⁺aq]Cl₂+KOH=[Co(OH)Cl]_n¯_(СИНИЙ)

[CuFeS₂+O₂=Cu₂S+ FeS +SO₂

[Ni(H₂O)₆]2++6NH₃=[Ni(NH₃)₆]2++6H₂O

[Co(OH)₂]¯_{(РОЗОВЫЙ)}+KOH=[Co(OH)₄]^2-

V₂O₅+Zn+3H₂SO₄=2VOSO₄+ZnSO₄+3H₂O

12(NH₄)₂MoO₄=(NH₄)₁0Mo12O41·7H₂O +14NH₃

12(NH₄)₂WO₄+14HCl+4H₂O12FeSO₄+3O₂+6H₂O=4Fe₂(SO₄)₃+4Fe(OH)₃¯

2VOSO₄+Zn+2H₂SO₄=V₂(SO₄)₃+ZnSO₄+2H₂O

2Cl₂+Bi₂O₃+H₂O=2BiOCl¯+2HClO

2ClO₂+Ba(OH)₂+H₂O₂=Ba(ClO₂)₂+2H₂O+O₂

2Co(NO₃)₂=Co₂O₃+1/2O₂+4NO₂

2Co(OH)₂+H₂O+KbrO=2Co(OH)₃¯_(БУРЫЙ)+KBr

2Co[(NH₃)₆]Cl₂+2NH₄Cl+1/2O₂=2[Co(NH₃)₆]Cl₃+2NH₃+H₂O

2CoCl₂+Cl₂+3CaCO₃=2Co(OH)₃¯+3CaCl₂+CO₂

2Cr+H₂SO₄=Cr₂(SO₄)₃+3SO₂+6H₂O

2CrCl₂+1/2O₂+2HCl=2CrCl₃

2CrCl₃+3Na₂CO₃+3H₂O=2Cr(OH)₃+3CO₂+6NaCl

2Fe(HCO₃)₂+1/2O₂+H₂O=2Fe(OH)₃¯+4CO₂

2Fe(OH)₂+1/2O₂+H₂O=2Fe(OH)₃¯

2Fe(OH)₃+3Cl₂+10KOH=2K₂FeO₄+6KCl+8H₂O

2Fe(OH)₃=Fe₂O₃+3H₂O

2H₂TiCl₆+Zn=2TiCl₃+ZnCl₂+4HCl

2K₂FeO₄+5H₂O=2Fe(OH)₃+3/2O₂+4KOH

2KBrO₃=2KBr+3O₂

2KIO₃=2KI+3O₂

2Mn(OH)₂+1/2O₂=2MnO(OH)+H₂O

2Mn(OH)₂+Br₂+2OH-=2MnO(OH)¯+2Br-+2H₂O

2Mn(OH)₂+Ca(OH)₂+O₂=CaMn₂O₅+3H₂O

2MnO₂+6KOH=K₃MnO₄+K₃[Mn(OH)₆]

2MnO₄-+H₂SO₄(k)=Mn₂O₇+H₂O+SO42-

2MoS₂+7O₂=2MoO₃+4SO₂

2NaClO₃+SO₂+H₂SO₄=2NaHSO₄+2ClO₂­

2NH₂OH+4FeSO₄+3H₂SO₄=2Fe₂(SO₄)₃+(NH₄)₂SO₄+2H₂O

2NH₄AsS₂+2HCl=2NH₄Cl+As₂S₃+H₂S

2Ni(OH)₂+KBrO+H₂O=2Ni(OH)₃¯_(БУРЫЙ)+KBr

3As+5HNO₃конц+2H₂O=3H₃ASO₄+5NO

3CuO+2NH₄Cl=3Cu+3H₂O+2HCl+N₂­

3Fe2++2[Fe(CN)₆]3-=Fe₃[Fe(CN)₆]2¯_(СИНИЙ)

3KClO₃+3H₂SO₄конц=3KHSO₄+2ClO₂­+HClO₄+H₂O

3MnO42-+4H+=2MnO₄-+MnO₂¯+2H₂O

3Na[BH₄]+AlCl₃=Al(BH₄)₃+3NaCl

3NaBH₄+4BF₃=2B₂H₆+3NaBF₄

3Sb+5HNO₃конц=3HSbO₃+5NO+H₂O

3Si+4HNO₃+18HF=3H₂SIF₆+4NO+8H₂O

3Sn+8HNO_3(aq.)=3Sn(NO₃)₂+2NO+4H₂O

3Tc+7HNO₃=3HTcO₄+7NO+2H₂O

4Fe3++3[Fe(CN)₆]4-=Fe₄[Fe(CN)₆]3¯_(СИНИЙ)

4FeSO₄+O₂+2H₂SO₄=2Fe₂(SO₄)₃+2H₂O

4HCl_газ+O_2газ=2H₂O+2Cl₂ (CuC_l2 – kt)

4Na₂Cr₂O₇=4Na₂CrO₄+2Cr₂O₃+3O₂

4NaH+B(OCH₃)₃=Na[BH₄]+3CH₃ONa

5Ba(IO₃)₂=Ba₅(IO₆)₂+4I₂+9O₂­

5Te+6HclO₃+12H₂O=5H₆TeO₆+3Cl₂

5TeO₂+2KMnO₄+6HNO₃+12H₂O=5H₆TeO₆+2KNO₃+2Mn(NO₃)₂

Ag+H₂S=Ag₂S+H₂

Ag+H₂SO₄(K)=Ag₂SO₄¯+SO₂+H₂O

Ag+HNO₃(K)=AgNO₃+NO₂+H₂O

Ag₂O+H₂S=Ag₂S+H₂O

AgBr+S₂O32-=[Ag(S₂O₃)₂]3-

AgNO₃=Ag+NO₂+O₂

AgX=Ag+X

As₂O₃+2KOH+3H₂O=2K[As(OH)₄]

As₂O₃+3H₂O=2H₃AsO₃

As₂O₃+8HCl=2HasCl₄+3H₂O

As₂S₃+8HCl=X

Au+HCl+HNO₃=H[AuCl₄]

AuCl₃+KI=AuI¯+KCl+I₂

B₂H₆+6H₂O=2H₃BO₃+6H₂

Ba(BrO)₂+2Br+4KOH=Ba(BrO₂)₂+4KBr+2H₂O

BCl₃+6NH₃=B(NH₃)₂+3NH₄Cl

Bi+4HNO₃р=Bi(NO₃)₃+NO+2H₂O

Bi₂S₃+8HCl=2HBiCl₄+H₂S

Br₂+Cl₂+6H₂O=2HBrO₃+10HCl

CaCN₂+3H₂O_пар=CaCO₃+2NH₃

CaCN₂+C+NaCO₃=CaCO₃+2NaCN

CaF₂+SiO₂+4HF=MsiF₆+2H₂O

CaWO₄+Na₂CO₃=Na₂WO₄+CO₂+CaO

Cl₂+2HgO+H₂O=HgO×HgCl₂¯+2HСlO

ClO₂+O₃=Cl₂O₆

Co(OH)₃+3KOH=K₃[Co(OH)₆]

Co(OH₃)=Co₃O₄

Co+HCl=CoCl₂+H₂

CO+NH₃=HCN+H₂O

Co+O₂=CoO

Co₃O₄+4C=3Co+4CO

Cr(OH)₃+KOH+H₂O=K[Cr(OH)₄(H₂O)₂] (p-p)

Cr+2HCl=CrCl₂+H_2(бунз)

Cr₂O₃+3K₂S₂O₇=Cr₂(SO₄)₃+3K₂SO₄

Cr₂O₃+3NaNO₃+2Na₂CO₃=2Na₂CrO₄+3NaNO₂+2CO₂

Cr₂O₃+6NaBrO₃+14NaOH=10Na₂CrO₄+3Br₂+7H₂O

CrCl₂+2H₂O=2Cr(OH)₂Cl₂+H₂

CrCl₂+2NaCH₃COO=Cr(CH₃COO)_aq+2NaCl

CrCl₃+3/2H₂S=1/2Cr₂S₃+3HCl_{(все б/в)}

CrO₂Cl₂+2H₂O=H₂CrO₄+2HCl

Cu(BrO₃)₂=2CuO+2Br₂+5O₂

Cu(OH)₂+NaOH=Na₂[Cu(OH)₄(H₂O)₂]

Cu+3HN₃=Cu(N₃)₂+N₂+NH₃

Cu+H₂SO₄(K)=CuSO₄+SO₂+2H₂

Cu+HBr=H[CuBr₂]+H₂

Cu₂O+C=Cu+CO

Cu₂S+ FeS +FeO+SiO₂=Cu₂S+ FeS +FeSiO₃

Cu₂S+ FeS +O₂+SiO₂=Cu₂O+FeSiO₃+SO₂

Cu₂S+Cu₂O=Cu+SO₂

Cu₂Se+3/2O₂=CuO+CuSeO₃=2CuO+SeO₂­

Cu₂Se+Na₂CO₃+2O₂=2CuO+Na₂SeO₃+CO₂

Cu₂SO₄=Cu+CuSO₄

Cu₂Te+Na₂CO₃+2O₂=2CuO+Na₂TeO₃+CO₂

CuBr₂+SO₂+H₂O=CuBr¯+CuSO₄

CuCl₂+Cu=CuCl¯

CuOH=Cu₂O

CuSO₄+KI=CuI¯+I₂+K₂SO₄

CuSO₄+NaOH=Cu(OH)₂+Na₂SO_{4(ПРИЛИВАЕМ К ЩЕЛОЧИ)}

CuSO₄+NaOH=Cu(OH)₂-X(SO₄)X/2+Na₂SO₄

F_2газ+H₂O_лед= HOF +HF

Fe(CN)₂+4KCN=K₄[Fe(CN)₆]

Fe+2HCl=FeCl₂+H₂

Fe+3H₂O=Fe(OH)₃+3/2H₂

Fe₂(SO₄)₃+6KI=2FeI₂+I₂¯+3K₂SO₄

Fe2++2CN-=Fe(CN)₂¯

Fe2++2H₂O=Fe(OH)₂+2H⁺

Fe₂O₃+3C=2Fe+3CO

Fe₂O₃+3CO=2Fe+3CO₂

Fe₂O₃+3KNO₃+4KOH=2K₂FeO₄+3KNO₂+2H₂O

FeC₂O₄=FeO+CO₂+CO

FeTiO₃+H₂SO₄(k)=Fe₂(SO₄)₃+TiOSO_4(aq.)

Ge+4HNO_3конц=H₂GeO₃+4NO₂+H₂O

H[CuCl₂]+NaOH=CuOH+NaCl+H₂O

H₂MoO₄+2HCl(k)=MoO₂Cl₂+2H₂O

H₂SeO₃+2SO₂+H₂O=Se¯+2H₂SO₄

H₂SeO₃+2SO₂+H₂O=Se¯+2H₂SO₄

H₂TiCl₆ +NH₄OH = TiO₂·nH₂O↓ + NH₄Cl

H₂WO₄+2NH₃=(NH₄)₂WO₄

H₂WO₄+NaOH=Na10H₂W12O42

H₂WO₄=WO₃+H₂O

H₃BO₃+4HF=HBF₄+2H₂O

H₃VO₄+H₂O₂=H₃VO₃O₂+H₂O

H₄TiO₄+H₂O₂=H₄TiO₅+H₂O

H₅IO₆+2HCl=HIO₃+Cl₂+3H₂O

Hg(NO₃)₂+H₂S=HgS¯+HNO₃

Hg(NO₃)₂+HCl=HgCl₂+HNO₃

Hg(NO₃)₂+KI=HgI₂¯+KNO₃

Hg(NO₃)₂+NaCl=HgCl₂+NaNO₃

Hg(NO₃)₂+NaOH=HgO¯+H₂O+NaNO₃

Hg(NO₃)₂+NH₃=[HgN]NO₃·H₂O¯+NH₄NO₃

Hg+HNO₃(K)=Hg(NO₃)₂+H₂O+NO₂

Hg+HNO₃=Hg₂(NO₃)₂+H₂O+NO₂

Hg₂(NO₃)₂+H₂O=Hg₂O·Hg₂(NO₃)₂+HNO₃

Hg₂(NO₃)₂+H₂S=Hg¯+HgS¯+HNO₃

Hg₂(NO₃)₂+NaCl=Hg₂Cl₂¯+NaNO₃

Hg₂(NO₃)₂+NaOH=Hg¯+HgO¯+NaNO₃+H₂O

Hg₂(NO₃)₂+NH₃+H₂O=Hg¯+[HgN]NO₃·H₂O¯+NH₄NO₃

HgCl₂+SnCl₂+H₂O=Hg₂Cl₂+SnO₂·XH₂O+HCl

HgI+KI= K₂ [HgI₄]_(aq.)

HN₃+HCl=NH₄Cl+N₂+Cl₂

HNO₃+6H=NH₂OH+2H₂O

HOF +H₂O=H₂O₂+HF

HVO₃+H₂O₂=HVO₂O₂+H₂O

I₂+SO₂+2H₂O=2HI+H₂SO₄

K[ICl₄]=KICl₂+Cl₂­

K₂Cr₂O₇+2H₂SO₄=2CrO₃+2KHSO₄+H₂O

K₂Cr₂O₇+6HCl=2CrO₂Cl₂+3H₂O+2KCl

K₂Cr₂O₇+H₂O₂+H₂SO₄=CrO₅+K₂SO₄+H₂O

K₂Cr₂O₇+H₂SO₄+KCl=CrO₂Cl₂+K₂SO₄+H₂O

K₂Cr₂O₇+S=K₂SO₄+Cr₂O₃

K₂TaF₇+5Na=2KF+5NaF+Ta

K₂TiO₃+2H₂O=TiO₂·H₂O↓+2KOH

K₄[Fe(CN)₆]+4H⁺=H₄[Fe(CN)₆]¯+4K⁺

K₄[Fe(CN)₆]+Cl₂=2K₃[Fe(CN)₆]+2KCl

KMnO₄=K₂MnO₄+MnO₂+O₂

KOH+K₂S₂O₈+AgNO₃=Ag₂O.Ag₂O₃¯+KNO₃+H₂O

LiBH₄+3NH₄Cl=B₃N₃H₆+LiCl+9H₂

Mg₂Si+4NH₄Br=SiH₄+2MgBr₂+4NH_{3 (в NH3)}

Mn(OH)₂+NH₄+=Mn2++2NH₃·H₂O

Mn+2H₂O=Mn(OH)₂¯+H₂

Mn2++2H₂O=Mn2++MnO₂¯+4H⁺

MnCl₂·H₂O=HCl+Mn(OH)Cl

MnCl₂+(NH₄)₂S=MnS¯+2NH₄Cl

MnCl₂+2NaHCO₃

MnO₂+K₂CO₃+[O]=K₂MnO₄

MnO₂=Mn₂O₃+1/2O₂

MoO₃+2NH₃+H₂O=(NH₄)₂MoO₄

MoO₃+H₂=MoO₂+H₂O

N₂H₄+HNO₂=HN₃+2H₂O

N₂O+NaNH₂=NaN₃+H₂O

Na10H₂W12O42+H₂=Na₂W₃O₉

Na₂Cr₂O₇+2C=Cr₂O₃+Na₂CO₃+CO

Na₂MoO₄+2HCl=H₂MoO₄¯

Na₂MoO₄+4H₂O₂=Na₂[Mo(O₂)₄]+4H₂O

Na₂MoO₄+H₂MoO₄=Na₂Mo₇O22

Na₂S₅+3/2O₂=Na₂S₂O₃+3S

Na₂SeO₃+ Na₂TeO₃+H₂SO₄=TeO₂×NH₂O¯+ H₂SeO₃+Na₂SO₄

Na₂Sn_(aq.)+2HCl_(aq.)=2NaCl_(aq.)+H₂Sn_(aq.)

Na₂SO₃+S=Na₂S₂O₃

Na₂TeO₃+H₂O=Te¯+2NaOH+O₂

Na₂WO₄+2HCl=H₂WO₄¯_{(кислотн)}

Na₂WO₄+H₂S=Na₂WO₃S=...+Na₂WS₄

Na₂WO₄+HCl=Na10H₂W12O42

Na₂WO₄+NaOH=H₂Na₆W12O40

Na₂WS₄+2HCl=H₂S+2NaCl+WS₃¯

NaCO₃+C+2NH₃=2NaCN+3H₂O

NaFeO₂+2H₂O=Fe(OH)₃+NaOH

NaOH+AgNO₃=[AgOH]+NaNO₃=NaNO₃+Ag₂O¯+H₂O

NaVO₃+AgNO₃=AgVO₃↓

NaVO₃+NH₄Cl=NH₄VO₃ +NaCl

NaVO₃+NH₄NO₃=NH₄V₃O₉

Nb₂O₅+10NaOH=2Na₅NbO₅+5H₂O

Nb₂O₅+3Na₂CO₃=2Na₃NbO₄+3CO₂

Nb₂O₅+5C+5Cl₂=2NbCl₅+5CO

NH₄TcO₄=TcO₂+2H₂O+1/2N₂

Pb+2KOH+2H₂O= K₂ [Pb(OH)₄]+H₂

PoBr₂+2NH₃=3Po+N₂+6HBr

Sb₂O₃+2KOH+3H₂O=2K[Sb(OH)₄]

Sb₂S₃+8HCl=2HSbCl₄+H₂S

SeO₃+2HCl=H₂SeO₃+Cl₂­

SiC+2KOH+2O₂=K₂SiO₃+CO₂+H₂O

SiCl₄+6NH₃=H₂SiN₂+4NH₄Cl

SiH₄+2KOH+H₂O=K₂SiO₃+4H23SiF₄+3H₂O=H₂SiO₃+2H₂SiF₆

Sn+2KOH+2H₂O= K₂ [Sn(OH)₄]+H₂

Sn+4HNO₃конц=H₂SnO₃+4NO₂+H₂O

SnCl_2(ж)+2H₂S_(ж)=2HCl_(г)+H₂Sn+2_(ж)

SnCl₄+2H₂S=SnS₂+4HCl

SnCl₄+4NH₃+6H₂O=H₂[Sn(OH)₆]+4NH₄Cl

SO₂+PCl₅=SOCl₂+POCl₃

SO₃+SCl₂=SOCl₂+SO₂

SOCl₂+Ag₂S=S₂O+2AgCl

TcO₂+2H₂=Tc+2H₂O

Te+4HNO₃=4NO₂+H₂O+H₂TeO₃=TeO₂+H₂O

TeO₂+6HCl=H₂TeCl₆+2H₂O

Ti₂S – ЖЕЛТЫЙ, НЕРАСТВОРИМ

TiCl₄+2H₂O=TiO₂+4HCl

TiCl₄+6SO₃=Ti(SO₄)₂+2S₂O₅Cl₂

TiO₂+K₂CO₃=K₂TiO₃+CO₂

TiOSO₄+2H₂O=H₂TiO₃¯+H₂SO_{4(кипяч)}

TiOSO₄+2NH₄OH+H₂O=Ti(OH)₄+(NH₄)₂SO₄

TiOSO₄+H₂O=TiO₂·nH₂O¯+H₂SO₄

V₂O₅+2NaCl+1/2O₂=2NaVO₃+Cl₂

V₂O₅+2NaOHтв=2NaVO₃+H₂O

V₂O₅+3C+3Cl₂=2VOCl₃+3CO

V₂O₅+3SOCl₂=3SO₂+2VOCl₃

V₂O₅+H₂SO₄=HVO₃+VO₂HSO₄

VCl₄=VCl₃+1/2Cl₂

VO(OH)₂+HCl=VOCl₂

VO(OH)₂+NaOH=Na₂V₄O₉

VO2++ OH^- =VO(OH)₂↓

VO₃-+H₂O₂=[VO₃O₂]3-

VOCl₃+3H₂O_(хол)=V₂O₅+6HCl

VOCl₃+S=VOCl₂+SOCl₂

W+8HF+2HNO₃=H₂WF₈+2NO+4H₂O

WS₃+(NH₄)₂S=(NH₄)₂WS₄

ZrO₂+4HF+3NH₄F=(NH₄)₃[ZrF₇]+2H₂O

2CaO+PbO₂=CaPbO₄

2MoO₃+Na₂CO₃=Na₂Mo₂O₇+CO₂

2NH₃+NaClO=N₂H₄+NaCl+H₂O

2PbO+PbO₂=Pb₃O₄

2VCl₃=VCl₄+VCl₂

Ag₂O+H₂O+NH₃=[Ag(NH₃)₂]OH

Ag₂Se+Na₂CO₃+O₂=2Ag+Na₂SeO₃+CO₂

Ag₂Se+O₂=2Ag+SeO₂­

AgCl+Na₂S₂O₃=Na₃[Ag(S₂O₃)₂]+NaCl

AgCl+NH₃=[Ag(NH₃)₂]Cl

AgNO₃+NH₄OH=[Ag(NH₃)₂]OH

Au+KCN+O₂=K[Au(CN)₂]

C₆H12O₆+[Ag(NH₃)₂]OH=Ag¯+C₅H11COONH₄+NH₃+H₂O

Co(OH)₂=CoO+H₂O

Cu(OH)₂=CuO+H₂O

Cu+AgNO₃=Ag¯+Cu(NO₃)₂

Cu₂O+NH₃=[Cu(NH₃)₂]OH+H₂O

CuCl+NH₃=[Cu(NH₃)₂]Cl

Fe₂O₃+H₂=2FeO+H₂O

Fe₂O₃+Na₂CO₃=2NaFeO₂+CO₂

H₂TiCl₆+H₂O₂=H₂[TiO₂Cl₄](pН=2)

TiCl₄+HCl+NH₄Cl = (NH₄)₂[TiCl₆]↓

TiOSO₄+H₂O₂=H₂[Ti(SO₄)₂O₂]

V₂O₅=2VO₂+1/2O₂

3Fe+C=Fe₃C

Co(OH)₃=Co₃O₄+H₂O

H₃TiCl₆+NaOH_(изб)=Ti(OH)₃¯

KMnO₄+H₂C₂O₄+K₂CO₃=K₃[Mn(C₂O₄)₃]+CO₂+H₂O

Mn(CO)₃=MnO+CO₂

2CrO₃=Cr₂O₃+3/2O₂

2Fe+3/2O₂=Fe₂O₃

(CN)₂+Cl₂=2CNCl

(CN)₂+H₂=2HCN

2H₂S+Si=SiS₂+2H₂

2Hg+O₂=2HgO=Hg+O₂

2MnCl₂+2NaHCO₃

2NaBrO₃+Cl₂=2NaClO₃+Br₂

2NaBrO₃+I₂=2NaIO₃+Br₂

2NaClO₃+I₂=2NaIO₃+Cl₂

2NH₄VO₃=2NH₃+H₂O+V₂O₅

2NO+Cl₂=2NOCl

4FeO=Fe+Fe₃O₄

H₂[Ti(SO₄)₂O₂]+KOH=K₂[Ti(SO₄)₂O₂]↓

Hg(CN)₂=Hg+(CN)₂

Hg₂(NO₃)₂+H₂[SnCl₄]=2Hg¯+H₂[SnCl₆]

Mn(NO₃)₂=MnO₂+2NO

NaVO₃+CaCl=Ca(VO₃)₂ +2NaCl

2FeCl₃+Fe=3FeCl₂

2MoO₃+Mo=3MoO₂

V₂(SO₄)₃+Zn=2VSO₄+ZnSO₄

3Fe+2CO=Fe₃C+CO₂

3HCl+HNO₃=NOCl+Cl₂+2H₂O

3HNO₂=HNO₃+2NO+H₂O

Fe₃O₄+CH₄=3Fe+CO₂+2H₂O

Ti(OH)₃ + H₂O + O₂ = 2H₄TiO₄↓

V(OH)₂,V(OH)_{3(в щелочах не растворяются)}

V₂O₅+HCl(k)=2VOCl₂+Cl₂+3H₂O

(NH₄)₂Cr₂O₇=Cr₂O₃+N₂+4H₂O

(NH₄)₂MoO₄+2HCl=H₂MoO₄ +2NH₄Cl

2ClO₂+PbO+2NaOH=PbO₂+2NaClO₂+H₂O

2NaVO₃+2H₂SO₄=V₂O₅ +2NaHSO₄+H₂O

3NH₂OH=NH₃+N₂+3H₂O

Cu+HNO₃(K)=Cu(NO₃)₂+2NO₂+2H₂O

Ni(OH)₂¯_{(ЗЕЛЕНЫЙ)}+2HCl=NiCl₂+2H₂O

Ti₂(SO₄)₃ + NaOH = Ti(OH)₃↓_{(основн)}

Na[Sb(OH)₄]+HCl=NaCl+Sb(OH)₃¯+H₂O

2Cr+3H₂O=Cr₂O₃↓+3H₂O

2KClO₃+H₂C₂O₄+H₂SO₄=K₂SO₄+2ClO₂­+2CO₂­+2H₂O

2NH₂OH+I₂+2KOH=N₂+2KI+4H₂O

5CO+I₂O₅=I₂+5CO₂

Cu+NH₃+O₂=[Cu(NH₃)₂]OH=[Cu(NH₃)₄(H₂O)₂](OH)₂

K₄[Fe(CN)₆]=4KCN+FeC₂+N₂

BrO₂=2Br₂O+2Br+7O₂

Na₃[Fe(CN)₆]+NO=Na₂[Fe(CN)₅NO]+NaCN

2NaClO+MnCl₂+4NaOH=Na₂MnO₄+4NaCl+2H₂O

Fe(CrO₂)₂+4C=Fe+2Cr+4CO

6KSCN+KCr(SO₄)₂=K₃[Cr(CNS)₆]+K₂SO₄

5Na₂MoO₄+10HCl+H₂S=Mo₅O14+S+10KCl+6H₂O

6MgB₂+12HCl=H₂+B₄H10+6MgCl₂+8B