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2 Cu(NO3)2 + H2O + 2 Na2CO3 = CuCO3*Cu(OH)2 + 4 NaNO3 + CO2
S2O3{2-} + H2O = SO3{2-} + e + H{+} =>
S2O3{2-} + 3 H2O = 2 SO3{2-} + 4e + 6 H{+}
sulfur + carbonmonoxide = sulfurdioxide + Carbon =>
S + 2 CO = SO2 + 2 C
F2 + HNO3 = FNO3 + HF =>
F2 + HNO3 = FNO3 + HF
C6H8O7 + OH = C6H6O7 + H2O =>
C6H8O7 + 2 OH = C6H6O7 + 2 H2O
FrMnO4 + HBr = MnBr2 + FrBr + Br2 + H2O =>
2 FrMnO4 + 16 HBr = 2 MnBr2 + 2 FrBr + 5 Br2 + 8 H2O
Cr2O3 + Fe = Fe2O3 + Cr =>
Cr2O3 + 2 Fe = Fe2O3 + 2 Cr
CrO4{2-} + OH{-} + H2O2 = CrO10{5-} + H2O =>
2 CrO4{2-} + 6 OH{-} + 9 H2O2 = 2 CrO10{5-} + 12 H2O
NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
MoO3 + H2O = MoO3(H2O)2 =>
MoO3 + 2 H2O = MoO3(H2O)2
P2O3 + HClO3 + H2O = H3PO4 + HCl3 =>
4 P2O3 + 3 HClO3 + 11 H2O = 8 H3PO4 + HCl3
Fe(NO3)2 + KCl = FeCl2 + KNO3 =>
Fe(NO3)2 + 2 KCl = FeCl2 + 2 KNO3
FeSO4 + KIO3 + H2SO4 = KI + Fe2(SO4)3 + H2O =>
6 FeSO4 + KIO3 + 3 H2SO4 = KI + 3 Fe2(SO4)3 + 3 H2O
Na2SiO3 = Na2O + SiO2 =>
Na2SiO3 = Na2O + SiO2
K2Cr2O7 + HBr = CrBr3 + Br2 + KBr + H2O =>
K2Cr2O7 + 14 HBr = 2 CrBr3 + 3 Br2 + 2 KBr + 7 H2O
V2O5 + Cl2 = VOCl3 + O2 =>
2 V2O5 + 6 Cl2 = 4 VOCl3 + 3 O2
CuO + HCl = CuH2 + Cl2O =>
CuO + 2 HCl = CuH2 + Cl2O
Si(F)4 + H2O = H2SiF6 + H2SiO3 =>
3 Si(F)4 + 3 H2O = 2 H2SiF6 + H2SiO3
CoSO4(aq) + NaOH(aq) = CoOH(s) + NaSO4(aq) =>
CoSO4(aq) + NaOH(aq) = CoOH(s) + NaSO4(aq)
Fe(H2O)6{3+} + SCN{-} = Fe(H2O)5SCN{2+} + H2O =>
Fe(H2O)6{3+} + SCN{-} = Fe(H2O)5SCN{2+} + H2O
O2 = OOO =>
3 O2 = 2 OOO
Cr2O7{-} + Al + H{+} = Cr3{+} + Al{+} + H2O =>
3 Cr2O7{-} + 37 Al + 42 H{+} = 2 Cr3{+} + 37 Al{+} + 21 H2O
Ba + NaOH = Ba(OH) + Na =>
Ba + NaOH = Ba(OH) + Na
MnO4{-} + SO3{2-} + H{+} = MnO{2+} + SO4{2-} + H2O =>
2 MnO4{-} + 3 SO3{2-} + 6 H{+} = 2 MnO{2+} + 3 SO4{2-} + 3 H2O
CO2 + H2O = C6H12O2 + O4 =>
6 CO2 + 6 H2O = C6H12O2 + 4 O4
CuI = Cu + I =>
CuI = Cu + I
Hg + C = HgC2 =>
Hg + 2 C = HgC2
Na2HPO4 + HCl + (NH4)2MoO4 = (NH4)3H4[P(Mo2O7)6] + H2O + NaCl + NH4Cl =>
Na2HPO4 + 23 HCl + 12(NH4)2MoO4 = (NH4)3H4[P(Mo2O7)6] + 10 H2O + 2 NaCl + 21 NH4Cl
C2H5OH + CrO4{2-} + H{+} = C2H4O + Cr + H2O =>
3 C2H5OH + CrO4{2-} + 2 H{+} = 3 C2H4O + Cr + 4 H2O
Ca3P2 + Ca3(PO4)2 = CaO + P =>
5 Ca3P2 + 3 Ca3(PO4)2 = 24 CaO + 16 P
Cu2 + PO4 = Cu3(PO4)2 =>
3 Cu2 + 4 PO4 = 2 Cu3(PO4)2
C32H96N8O20Si8*H2O + H2O = SiO2 + N(CH3)4OH =>
C32H96N8O20Si8*H2O + 3 H2O = 8 SiO2 + 8 N(CH3)4OH
C6H8O7 + C3H6O = C9H14O8 =>
C6H8O7 + C3H6O = C9H14O8
C6H10O5 + NaOH = NaC6H9O5 + H2O =>
C6H10O5 + NaOH = NaC6H9O5 + H2O
Te + F2 = TeF =>
2 Te + F2 = 2 TeF
TiCl4 + (NH4)3PO4 = Ti3(PO4)4 + NH4Cl =>
3 TiCl4 + 4(NH4)3PO4 = Ti3(PO4)4 + 12 NH4Cl
SnO2(s) + C = Sn(s) + CO(g) =>
SnO2(s) + 2 C = Sn(s) + 2 CO(g)
C6H6 + CH3CHCH2 = C6H6CH(CH3)2 =>
5 C6H6 + 8 CH3CHCH2 = 6 C6H6CH(CH3)2
CH3COOH + NH4Cl = CH3Cl + NH4COOH =>
CH3COOH + NH4Cl = CH3Cl + NH4COOH
KNO2 + K2Cr207 + HNO3 = KNO3 + Cr(N03)3 + H2O =>
9313 KNO2 + 2 K2Cr207 + 3730 HNO3 = 9317 KNO3 + 414 Cr(N03)3 + 1865 H2O
KCl + Cu(OH)2 + CuCl2 = K2Cu5(OH)4Cl8 =>
2 KCl + 2 Cu(OH)2 + 3 CuCl2 = K2Cu5(OH)4Cl8
C6FeK4N6 + KMnO4 + H2SO4 = C6FeK3N6 + MnSO4 + K2SO4 + H2O =>
5 C6FeK4N6 + KMnO4 + 4 H2SO4 = 5 C6FeK3N6 + MnSO4 + 3 K2SO4 + 4 H2O
Zn + AlI3 = Al + ZnI =>
3 Zn + AlI3 = Al + 3 ZnI
Ni + CaCO3 = NiCO3 + Ca =>
Ni + CaCO3 = NiCO3 + Ca
Pb + K2Cr2O4 = PbCr2O4 + K =>
Pb + K2Cr2O4 = PbCr2O4 + 2 K
Ba3(PO4)2 + H2SO4 = Ba(H2PO4)2 + BaSO4 =>
Ba3(PO4)2 + 2 H2SO4 = Ba(H2PO4)2 + 2 BaSO4
Al + NH4CIO4 = Al2O3 + NH4CI =>
8 Al + 3 NH4CIO4 = 4 Al2O3 + 3 NH4CI
HCl + MnS = Mn + H2S + Cl2 =>
2 HCl + MnS = Mn + H2S + Cl2
HF + NH4Br = HBr + FNH4 =>
HF + NH4Br = HBr + FNH4
K2SO4 + PbI2 = PbSO4 + KI =>
K2SO4 + PbI2 = PbSO4 + 2 KI
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