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BaFeO4 + Al = BaAlFeO4
fluorine + NiI2 = iodine + NiF2 =>
F2 + NiI2 = I2 + NiF2
O300 = O400 =>
4 O300 = 3 O400
Li3N + NH4NO3 = (NH4)3N + LiNO3 =>
Li3N + 3 NH4NO3 = (NH4)3N + 3 LiNO3
CH4 + F2 = CH2 + HF =>
CH4 + F2 = CH2 + 2 HF
Cu(OH) + HCO3 = CuCO3 + H2O =>
Cu(OH) + HCO3 = CuCO3 + H2O
PbI2 + AgCl = AgI + PbCl2 =>
PbI2 + 2 AgCl = 2 AgI + PbCl2
AgCO3(s) + HCl(s) = H2O(s) + CO2(g) + AgCl2(aq) =>
AgCO3(s) + 2 HCl(s) = H2O(s) + CO2(g) + AgCl2(aq)
CrBr2(aq) + Na2CO3(aq) = CrCO3(aq) + Br2Na2(aq) =>
CrBr2(aq) + Na2CO3(aq) = CrCO3(aq) + Br2Na2(aq)
C15H31COOH + C4H9OH = C15H31COOC4H9 + H2O =>
C15H31COOH + C4H9OH = C15H31COOC4H9 + H2O
C7H8O2(l) + O2(g) = CO2(g) + H2O(g) =>
C7H8O2(l) + 8 O2(g) = 7 CO2(g) + 4 H2O(g)
H2S + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + NaHSO4 =>
3 H2S + 4 Na2Cr2O7 + 17 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 8 NaHSO4
CaSiO3(s) + HF(aq) = CaF2(aq) + SiF4(g) + H2O(l) =>
CaSiO3(s) + 6 HF(aq) = CaF2(aq) + SiF4(g) + 3 H2O(l)
Na + Ag2O = Na2O + Ag =>
2 Na + Ag2O = Na2O + 2 Ag
Ae + I2 = AeI =>
2 Ae + I2 = 2 AeI
Pb(NO3)2(aq) + Na3PO4(aq) = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2(aq) + 2 Na3PO4(aq) = Pb3(PO4)2 + 6 NaNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KMnO4 + H2SO4 = K2S04 + MnS04 + H2O + O2 =>
2 KMnO4 + 12 H2SO4 = K2S04 + 2 MnS04 + 12 H2O + 22 O2
CH3COONa + NH2OHHCl = CH3COOH + NH2OH + NaCl =>
CH3COONa + NH2OHHCl = CH3COOH + NH2OH + NaCl
Si + O2 = Si2O6 =>
2 Si + 3 O2 = Si2O6
Na2SO3 + H2O + I = H2SO4 + NaI =>
Na2SO3 + H2O + 2 I = H2SO4 + 2 NaI
H2O + ClH2PO4 = H3O + ClHPO4 =>
H2O + ClH2PO4 = H3O + ClHPO4
Fe2O3 + HCl = Fe + Cl + H2O =>
Fe2O3 + 6 HCl = 2 Fe + 6 Cl + 3 H2O
MnO4{-} + SO2 + OH{-} = Mn{2+} + SO4{2-} + H2O =>
2 MnO4{-} + 5 SO2 + 4 OH{-} = 2 Mn{2+} + 5 SO4{2-} + 2 H2O
Fe2S3 + NH4Cl = Fe2Cl + NH4S3 =>
Fe2S3 + NH4Cl = Fe2Cl + NH4S3
HCl + HNO3 + Cu = NO + CuCl2 + H2O =>
6 HCl + 2 HNO3 + 3 Cu = 2 NO + 3 CuCl2 + 4 H2O
Na2S = Na2 + S =>
Na2S = Na2 + S
Al2(SO4)3(aq) + Ca(OH)2(aq) = Al(OH)3(s) + CaSO4(aq) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(aq) = 2 Al(OH)3(s) + 3 CaSO4(aq)
C7H6O3 + C4H6O3 = C9H10O5 =>
7 C7H6O3 + 8 C4H6O3 = 9 C9H10O5
NaI(aq)AgNO3(aq) = NaNO3(aq) + AgI(s) =>
NaI(aq)AgNO3(aq) = NaNO3(aq) + AgI(s)
Na[OH] + FeSO4 = Na2SO4 + Fe[OH]2 =>
2 Na[OH] + FeSO4 = Na2SO4 + Fe[OH]2
CaCO3 + HCl = CaCl2 + Ca(HCO3)2 =>
2 CaCO3 + 2 HCl = CaCl2 + Ca(HCO3)2
(NH4)2SO4(aq) + NaI(aq) = (NH4)2I(aq) + NaSO4(aq) =>
(NH4)2SO4(aq) + NaI(aq) = (NH4)2I(aq) + NaSO4(aq)
P4 + O2 + H2O = H3PO4 =>
P4 + 5 O2 + 6 H2O = 4 H3PO4
CrBr3 + Ba(OH)2 = Cr(OH)3 + BaBr2 =>
2 CrBr3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 BaBr2
Na + H2SI4 = Na2SI4 + H2 =>
2 Na + H2SI4 = Na2SI4 + H2
C3H8NO5P + O2 = CH6NO3P + C2H2O3 =>
2 C3H8NO5P + O2 = 2 CH6NO3P + 2 C2H2O3
PBO2(s) + C = PB(s) + CO(g) =>
PBO2(s) + 2 C = PB(s) + 2 CO(g)
HBr + P2O5 = HBrO2 + P2O3 =>
HBr + P2O5 = HBrO2 + P2O3
Zn + NO3{-} + H3O{+} = Zn2{+} + NO2{-} + H2O =>
4 Zn + NO3{-} + 2 H3O{+} = 2 Zn2{+} + NO2{-} + 3 H2O
Li3N + NH4NO3 = (NH4)3N + LiNO3 =>
Li3N + 3 NH4NO3 = (NH4)3N + 3 LiNO3
Fe3P2 = Fe3 + P2 =>
Fe3P2 = Fe3 + P2
Mg + C6H8O7 = C6H5MgO7 + H2 =>
2 Mg + 2 C6H8O7 = 2 C6H5MgO7 + 3 H2
HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3PMo12O40 + NH4NO3 + H2O =>
4 HPO4 + 48(NH4)2MoO4 + 82 HNO3 = 4(NH4)3PMo12O40 + 83 NH4NO3 + 45 H2O
AgCI + O2 = Ag2O + CI =>
4 AgCI + O2 = 2 Ag2O + 4 CI
Zn + Pb(NO4)2 = Zn(NO4)3 + Pb =>
2 Zn + 3 Pb(NO4)2 = 2 Zn(NO4)3 + 3 Pb
K2Cr2O7 + KHSO3 + HCl = KHSO4 + KCl + CrCl3 + H2O =>
K2Cr2O7 + 3 KHSO3 + 8 HCl = 3 KHSO4 + 2 KCl + 2 CrCl3 + 4 H2O
Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + CO(g) + P4(s) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(s) + 10 CO(g) + P4(s)
FeO(OH) + H{+} = Fe2(OH)2{4+} + H2O =>
2 FeO(OH) + 4 H{+} = Fe2(OH)2{4+} + 2 H2O
ClNH4 + S = SNH4 + Cl2 =>
2 ClNH4 + 2 S = 2 SNH4 + Cl2
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