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C6H4(OH)2 + CH3NH2 = C6H4(OH)(N(H)CH3) + H2O
MnO4{-} + Cl{-} + H2SO4 = Mn{2+} + Cl2 + H2O + SO4{2-} =>
2 MnO4{-} + 10 Cl{-} + 8 H2SO4 = 2 Mn{2+} + 5 Cl2 + 8 H2O + 8 SO4{2-}
(NH4)2HPO4 + MgSO4 = (NH4)2SO4 + Mg(HPO4) =>
(NH4)2HPO4 + MgSO4 = (NH4)2SO4 + Mg(HPO4)
Cu(NO3)2 + KNO3 = CuNO3 + K(NO3)2 =>
Cu(NO3)2 + KNO3 = CuNO3 + K(NO3)2
MnO2 + NaBiO3 + H = MnBiO3 + H2O + Na =>
MnO2 + NaBiO3 + 4 H = MnBiO3 + 2 H2O + Na
CH4 + H2O2 = CO2 + H2O =>
CH4 + 4 H2O2 = CO2 + 6 H2O
NaCl + CaSO4 = Na2SO4 + CaCl2 =>
2 NaCl + CaSO4 = Na2SO4 + CaCl2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe + NaSO4 = Fe2(SO4)3 + Na =>
2 Fe + 3 NaSO4 = Fe2(SO4)3 + 3 Na
Cl2 + MnF2 = MnCl2 + F2 =>
Cl2 + MnF2 = MnCl2 + F2
Al + HCI = Al(CI)3 + H2 =>
2 Al + 6 HCI = 2 Al(CI)3 + 3 H2
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
C6H13COOH(l) + O2(g) = CO2(g) + H2O(l) =>
2 C6H13COOH(l) + 19 O2(g) = 14 CO2(g) + 14 H2O(l)
KH2PO4 + KOH = H2O + K2HPO4 =>
KH2PO4 + KOH = H2O + K2HPO4
NaH2PO4 + FeCl3 = NaCl + FePO4 + H3PO4 =>
3 NaH2PO4 + FeCl3 = 3 NaCl + FePO4 + 2 H3PO4
Mg + HBr = H2 + MgBr2 =>
Mg + 2 HBr = H2 + MgBr2
SO2 + KI = K2O + S + I2 =>
SO2 + 4 KI = 2 K2O + S + 2 I2
Zn(NO3)2 + Na3PO4 = ZnPO4 + Na3(NO3)2 =>
Zn(NO3)2 + Na3PO4 = ZnPO4 + Na3(NO3)2
MnO4 + I{-} + H{+} = Mn{2+} + I2 + H2O =>
MnO4 + 6 I{-} + 8 H{+} = Mn{2+} + 3 I2 + 4 H2O
NaC6H6O7 + Cl2 + H2O = C6H8O7 + NaClO =>
2 NaC6H6O7 + Cl2 + 2 H2O = 2 C6H8O7 + 2 NaClO
Fe{2+} + H{+} + MnO4{-} = Fe{3+} + Mn{2+} + H2O =>
5 Fe{2+} + 8 H{+} + MnO4{-} = 5 Fe{3+} + Mn{2+} + 4 H2O
ClO({-}) + TlCl + OH({-}) = Tl2O3 + H2O + Cl({-}) =>
2 ClO({-}) + 2 TlCl + 2 OH({-}) = Tl2O3 + H2O + 4 Cl({-})
FeCl3 + CaCO3 = CaCl2 + Fe2(CO3)3 =>
2 FeCl3 + 3 CaCO3 = 3 CaCl2 + Fe2(CO3)3
Cu(OH)2 + Zn(NO3)2 = Cu(NO3)2 + Zn(OH)2 =>
Cu(OH)2 + Zn(NO3)2 = Cu(NO3)2 + Zn(OH)2
Fe(NO3)2(aq) + CH3COOH(aq) + SCN(aq) = FeSCN(s) + CH3COO(aq) + HNO3(aq) =>
Fe(NO3)2(aq) + 2 CH3COOH(aq) + SCN(aq) = FeSCN(s) + 2 CH3COO(aq) + 2 HNO3(aq)
KF(s) + Ca(NO3)2(aq) = CaF2(s) + K(NO3)(aq) =>
2 KF(s) + Ca(NO3)2(aq) = CaF2(s) + 2 K(NO3)(aq)
A + B = AB =>
A + B = AB
Mg + HCl + H2O = H2 + MgCl(OH)2 =>
2 Mg + 2 HCl + 4 H2O = 3 H2 + 2 MgCl(OH)2
K5 + H2O = H2 + K2O =>
2 K5 + 5 H2O = 5 H2 + 5 K2O
NH4(g) + O2(g) = N2(g) + H2O(g) =>
2 NH4(g) + 2 O2(g) = N2(g) + 4 H2O(g)
Ni(NO3)2 + H2O = HNO3 + NiO =>
Ni(NO3)2 + H2O = 2 HNO3 + NiO
NaCO2 + BaOH = BaCO2 + NaOH =>
NaCO2 + BaOH = BaCO2 + NaOH
CoCl2(aq) + Na2SO4(aq) = CoSO4(s) + Na2Cl2(aq) =>
CoCl2(aq) + Na2SO4(aq) = CoSO4(s) + Na2Cl2(aq)
CH3OH + NaOH = H2O2 + NaCH3 =>
CH3OH + NaOH = H2O2 + NaCH3
Li + HC1 = LiC1 + H =>
Li + HC1 = LiC1 + H
F2 + S8 = SF6 =>
24 F2 + S8 = 8 SF6
K2S + O2 + H2O = K2S2O3 + KOH =>
2 K2S + 2 O2 + H2O = K2S2O3 + 2 KOH
La200O300 + Ni100O100 + Fe200O300 + Ca100C100O300 = La60Ca40Fe90Ni10O300 + C100 + O200 =>
12 La200O300 + 4 Ni100O100 + 18 Fe200O300 + 16 Ca100C100O300 = 40 La60Ca40Fe90Ni10O300 + 16 C100 + 11 O200
C8H8 + KMnO4 = C6H5COOK + KOH + MnO2 + H2O =>
21 C8H8 + 40 KMnO4 = 24 C6H5COOK + 16 KOH + 40 MnO2 + 16 H2O
Cu(NO3)2 + KNO3 = CuNO3 + K(NO3)2 =>
Cu(NO3)2 + KNO3 = CuNO3 + K(NO3)2
Na + BaI2 = NaI + Ba2 =>
4 Na + 2 BaI2 = 4 NaI + Ba2
UCl6 + H2O = UO2 + HCl + Cl2 =>
UCl6 + 2 H2O = UO2 + 4 HCl + Cl2
MgSO4H2O(s) = MgSO4(s) + H2O(g) =>
MgSO4H2O(s) = MgSO4(s) + H2O(g)
NaHSO4 + K2CrO4 = K2Cr2O7 + NaOH + K2SO4 =>
NaHSO4 + 2 K2CrO4 = K2Cr2O7 + NaOH + K2SO4
KBr + H2SO4 = KHSO4 + Br + H2S + H2O =>
8 KBr + 9 H2SO4 = 8 KHSO4 + 8 Br + H2S + 4 H2O
Zn(NO3)2 + H3PO4 = H3(NO3)2 + ZnPO4 =>
Zn(NO3)2 + H3PO4 = H3(NO3)2 + ZnPO4
A1 + H2SO4 = A12(SO4)3 + H2 =>
12 A1 + 3 H2SO4 = A12(SO4)3 + 3 H2
Ca2 + O2 + H2O = Ca1(OH)2 =>
Ca2 + O2 + 2 H2O = 2 Ca1(OH)2
Sn + Pb(NO3)2 = Pb + Sn(NO3)2 =>
Sn + Pb(NO3)2 = Pb + Sn(NO3)2
MnO4{-} + C2H5OH + H{+} = Mn{+2} + C2H4O + H2O =>
2 MnO4{-} + 5 C2H5OH + 6 H{+} = 2 Mn{+2} + 5 C2H4O + 8 H2O
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