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3 Mg + N2 = Mg3N2
CrO3 + S2O3{-}2 + H2O = Cr(OH)3 + SO4{-}2 + S =>
2 CrO3 + 3 S2O3{-}2 + 3 H2O = 2 Cr(OH)3 + 3 SO4{-}2 + 3 S
G4L8 + O2 = GO2 + L2O =>
G4L8 + 6 O2 = 4 GO2 + 4 L2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2HF3O2 + NaOH + C18H32O16 = C18H32O16CH2COOH + NaF + H2O =>
9 C2HF3O2 + 27 NaOH + 59 C18H32O16 = 54 C18H32O16CH2COOH + 27 NaF + 17 H2O
PbBr3 + HCl = HBr + PbCl3 =>
PbBr3 + 3 HCl = 3 HBr + PbCl3
BaO2 + CO = BaCO3 =>
BaO2 + CO = BaCO3
SO2 + Cu(NO3)2 = CuSO4 + NO2 =>
SO2 + Cu(NO3)2 = CuSO4 + 2 NO2
KJ + Fe2(SO4)3 = J2 + K2SO4 + FeSO4 =>
2 KJ + Fe2(SO4)3 = J2 + K2SO4 + 2 FeSO4
NaClO + KCN + H2SO4 = NaCl + CO2 + N2 + K2SO4 + H2O =>
5 NaClO + 2 KCN + H2SO4 = 5 NaCl + 2 CO2 + N2 + K2SO4 + H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Ba(OH)2 + HF = BaF2 + H2O =>
Ba(OH)2 + 2 HF = BaF2 + 2 H2O
Ca + AlF3 = CaF2 + Al =>
3 Ca + 2 AlF3 = 3 CaF2 + 2 Al
Na4ClO3 = Na + ClO3 =>
Na4ClO3 = 4 Na + ClO3
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Na2SiF6Cu(NO3)2 = CuSiF6Na2(NO3)2 =>
Na2SiF6Cu(NO3)2 = CuSiF6Na2(NO3)2
C6H4F(NH2) + HNO2 + HBF4 = [C6H4F(N2)]BF4 + H2O =>
C6H4F(NH2) + HNO2 + HBF4 = [C6H4F(N2)]BF4 + 2 H2O
MnCl2(aq) + H2O2(aq) + NaOH(aq) = MnO2(s) + H2O(l) + NaCl =>
MnCl2(aq) + H2O2(aq) + 2 NaOH(aq) = MnO2(s) + 2 H2O(l) + 2 NaCl
CUS + HNO3 = CUSO4 + H2O + NO =>
3 CUS + 8 HNO3 = 3 CUSO4 + 4 H2O + 8 NO
S + NH3 = SN + H3 =>
S + NH3 = SN + H3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NH4NO3 = N2O + (H2O) =>
NH4NO3 = N2O + 2(H2O)
Ce(IO3)4 + H2C2O4 = Ce2(C2O4)3 + I2 + CO2 + H2O =>
2 Ce(IO3)4 + 24 H2C2O4 = Ce2(C2O4)3 + 4 I2 + 42 CO2 + 24 H2O
Al2Cl6(s) + H2O(s) = Al(OH)3(s) + HCl =>
Al2Cl6(s) + 6 H2O(s) = 2 Al(OH)3(s) + 6 HCl
Ag(NO3) + Zn(NO3)2 = Ag(NO3)2 + Zn(NO3) =>
Ag(NO3) + Zn(NO3)2 = Ag(NO3)2 + Zn(NO3)
Cr(OH)3 + Ba(OH)2 = Ba3[Cr(OH)6]2 =>
2 Cr(OH)3 + 3 Ba(OH)2 = Ba3[Cr(OH)6]2
KIO4(aq) + KI(aq) + HCl(aq) = KCl(aq) + I2(s) + H2O(l) =>
KIO4(aq) + 7 KI(aq) + 8 HCl(aq) = 8 KCl(aq) + 4 I2(s) + 4 H2O(l)
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
As + KClO + KOH = K3AsO4 + KCl + H2O =>
2 As + 5 KClO + 6 KOH = 2 K3AsO4 + 5 KCl + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + Na2CO3 + H2O = Zn(OH)2CO3 + CO2 + Na =>
Zn + 2 Na2CO3 + H2O = Zn(OH)2CO3 + CO2 + 4 Na
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
La(s) + Br2(g) = LaBr3(s) =>
2 La(s) + 3 Br2(g) = 2 LaBr3(s)
CBr4 + H2O = HBr + CO2 =>
CBr4 + 2 H2O = 4 HBr + CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C3H8 + S8 = CS2 + H2S =>
4 C3H8 + 5 S8 = 12 CS2 + 16 H2S
CH3CH2OH + Cu(OH)2 = Cu2O + CO2 + H2O =>
CH3CH2OH + 12 Cu(OH)2 = 6 Cu2O + 2 CO2 + 15 H2O
Mg(NO3)2 + NH3 = H2O + Mg(OH)2 + N2 =>
3 Mg(NO3)2 + 10 NH3 = 12 H2O + 3 Mg(OH)2 + 8 N2
Zn(HSO3)2 + Mg = Mg(HSO3)2 + Zn =>
Zn(HSO3)2 + Mg = Mg(HSO3)2 + Zn
Ag + Fe{+2} = Ag{+} + Fe =>
2 Ag + Fe{+2} = 2 Ag{+} + Fe
KCl(aq) + Ag3N(aq) = K3N(aq) + AgCl(s) =>
3 KCl(aq) + Ag3N(aq) = K3N(aq) + 3 AgCl(s)
NaCl + KMnO4 + HNO3 = Cl2 + MnNO3 + H2O + NaNO3 + KNO3 =>
6 NaCl + KMnO4 + 8 HNO3 = 3 Cl2 + MnNO3 + 4 H2O + 6 NaNO3 + KNO3
C5H11OH + O2 = C02 + H2O =>
2 C5H11OH + 5 O2 = 5 C02 + 12 H2O
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
C4H11NO3 + C2H4O = C8H19NO5 =>
C4H11NO3 + 2 C2H4O = C8H19NO5
I2 + BaCl2 = BaI2 + Cl2 =>
I2 + BaCl2 = BaI2 + Cl2
NH4Cl + NaCl = Na2NH2Cl + HCl =>
NH4Cl + 2 NaCl = Na2NH2Cl + 2 HCl
NbI3(cr) + I2(cr) = NbI5(cr) =>
NbI3(cr) + I2(cr) = NbI5(cr)
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