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K2Cr2O7 + 3 SnCl2 + 16 KOH = 2 K3[Cr(OH)6] + 3 K2SnO3 + 6 KCl + 2 H2O
Al(NO3)3 = Al + NO2 + O2 =>
2 Al(NO3)3 = 2 Al + 6 NO2 + 3 O2
CaO + H2SO4 + H2O = CaSO4*2H2O =>
CaO + H2SO4 + H2O = CaSO4*2H2O
Cl + K2CO3 = K2Cl + CO3 =>
Cl + K2CO3 = K2Cl + CO3
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
Al(OH)3 + KOH = KAl(OH)4 =>
Al(OH)3 + KOH = KAl(OH)4
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
ZnS + HNO3 + H2O = Zn(NO3)2 + H2SO4 + NH4NO3 =>
ZnS + 4 HNO3 + H2O = Zn(NO3)2 + H2SO4 + NH4NO3
KMnO4 + H2SO4 + Al = Al2O3 + KSO4 + MnSO4 + H2O =>
3 KMnO4 + 6 H2SO4 + 4 Al = 2 Al2O3 + 3 KSO4 + 3 MnSO4 + 6 H2O
Fe3Cl3 + O2 = Fe2O3 + Cl2 =>
4 Fe3Cl3 + 9 O2 = 6 Fe2O3 + 6 Cl2
Al(OH)3 + KOH = K3AlO3 + H2O =>
Al(OH)3 + 3 KOH = K3AlO3 + 3 H2O
Ca + SiO2 = CaO + Si =>
2 Ca + SiO2 = 2 CaO + Si
Na2S + NaNO3 + H2O = S + NO + NaOH =>
3 Na2S + 2 NaNO3 + 4 H2O = 3 S + 2 NO + 8 NaOH
[Cu(NH3)4]SO4 = CuSO4 + NH3 =>
[Cu(NH3)4]SO4 = CuSO4 + 4 NH3
Ca + SIO2 = CaO + SI =>
2 Ca + SIO2 = 2 CaO + SI
Sc(OH)3 + KOH = K3[Sc(OH)6] =>
Sc(OH)3 + 3 KOH = K3[Sc(OH)6]
CH3CH2OH + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CH2OH + 4 KMnO4 + 5 KOH = CH3COOK + 4 K2MnO4 + 4 H2O
KOH + Al(OH)3 = K3(Al(OH)6) =>
3 KOH + Al(OH)3 = K3(Al(OH)6)
Li2SO4 + SrCl = LiCl + Sr2SO4 =>
Li2SO4 + 2 SrCl = 2 LiCl + Sr2SO4
KClO3 + KCrO2 + KOH = K2CrO4 + KCl + H2O =>
KClO3 + 2 KCrO2 + 2 KOH = 2 K2CrO4 + KCl + H2O
Al(OH)3 + KOH = KAlO2 + H2O =>
Al(OH)3 + KOH = KAlO2 + 2 H2O
H3AsO4 + H2S = H3AsO3 + S8 + H2O =>
8 H3AsO4 + 8 H2S = 8 H3AsO3 + S8 + 8 H2O
BaCO3 + CH3COOH = (CH3COO)2Ba + CO2 + H2O =>
BaCO3 + 2 CH3COOH = (CH3COO)2Ba + CO2 + H2O
Ca3 + (PO4)2 + HSO4 = CaSO4 + H3PO4 =>
2 Ca3 + (PO4)2 + 6 HSO4 = 6 CaSO4 + 2 H3PO4
NH3 + H3PO4 = NH4 + H2PO4 =>
NH3 + H3PO4 = NH4 + H2PO4
BaCO3 + CH3COOH = Ba(CH3COO)2 + H2O + CO2 =>
BaCO3 + 2 CH3COOH = Ba(CH3COO)2 + H2O + CO2
Fe(NO3)2 + Na3Po4 = Na3(NO3)2 + FePo4 =>
Fe(NO3)2 + Na3Po4 = Na3(NO3)2 + FePo4
Cd(s) + HCl(aq) = CdCl(aq) + H2(g) =>
2 Cd(s) + 2 HCl(aq) = 2 CdCl(aq) + H2(g)
KOH + Al(OH)3 = K(Al(OH)4) =>
KOH + Al(OH)3 = K(Al(OH)4)
CH3CH2OH + KMnO4 + KOH = CH3COOH + K2MnO4 + H2O =>
CH3CH2OH + 4 KMnO4 + 4 KOH = CH3COOH + 4 K2MnO4 + 3 H2O
HNO3 + LiOH = H2O + Li + NO3 =>
HNO3 + LiOH = H2O + Li + NO3
K3(PO4) + Co(NO3)2 = KNO3 + Co3(PO4)2 =>
2 K3(PO4) + 3 Co(NO3)2 = 6 KNO3 + Co3(PO4)2
HNO3 + NH4CH3COO = HCH3COO + NO3NH4 =>
HNO3 + NH4CH3COO = HCH3COO + NO3NH4
HBrC2H2 = C2H3Br =>
HBrC2H2 = C2H3Br
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
CH3CH(NH2)CH2COOH + Ca(OH)2 = (CH3CH(NH2)CH2COO)2Ca + H2O =>
2 CH3CH(NH2)CH2COOH + Ca(OH)2 = (CH3CH(NH2)CH2COO)2Ca + 2 H2O
H2O + Al + NaOH = Na(Al(OH)4) + H2 =>
6 H2O + 2 Al + 2 NaOH = 2 Na(Al(OH)4) + 3 H2
Br2 + O3 = Br2O5 =>
3 Br2 + 5 O3 = 3 Br2O5
Na2S + H2SO4 = SO2 + Na2SO4 + H2O =>
Na2S + 4 H2SO4 = 4 SO2 + Na2SO4 + 4 H2O
In + O = In2O3 =>
2 In + 3 O = In2O3
Ba(C2H3O2)2 + Fe(HSO4)2 = Ba(HSO4)2 + Fe(C2H3O2)2 =>
Ba(C2H3O2)2 + Fe(HSO4)2 = Ba(HSO4)2 + Fe(C2H3O2)2
NaOH + Ca(OH)2 = CaNa(OH)3 =>
NaOH + Ca(OH)2 = CaNa(OH)3
NaReO4 + C2H5OH = ReO2 + C2H4O + NaOH + H2O =>
2 NaReO4 + 3 C2H5OH = 2 ReO2 + 3 C2H4O + 2 NaOH + 2 H2O
C17H35COOH + KOH = KC17H35COO + H2O =>
C17H35COOH + KOH = KC17H35COO + H2O
KMnO4 + CaSO3 + H2O = MnO2 + CaSO4 + KOH =>
2 KMnO4 + 3 CaSO3 + H2O = 2 MnO2 + 3 CaSO4 + 2 KOH
KICl{2} = KClI{2} =>
KICl{2} = KClI{2}
SrCrO4 = Sr2 + CrO4 =>
2 SrCrO4 = Sr2 + 2 CrO4
C + K2CO3 + NH3 = KCN + H2O =>
C + K2CO3 + 2 NH3 = 2 KCN + 3 H2O
NH2CH(CH3)COOH + O2 = CO2 + H2O + N2 =>
4 NH2CH(CH3)COOH + 15 O2 = 12 CO2 + 14 H2O + 2 N2
NiSO4NH4OH = NiOHNH4(SO4) =>
NiSO4NH4OH = NiOHNH4(SO4)
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