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4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Sr(NO3)2 + KOH = Sr(OH)2 + K(NO3) =>
Sr(NO3)2 + 2 KOH = Sr(OH)2 + 2 K(NO3)
Na2S2O3 + AgNO3 + H2O = Ag2S + H2SO4 + NaNO3 =>
Na2S2O3 + 2 AgNO3 + H2O = Ag2S + H2SO4 + 2 NaNO3
Ra(OH)2 = RaO + H2O =>
Ra(OH)2 = RaO + H2O
Ba(s) + Br2(g) = BaBr2 =>
Ba(s) + Br2(g) = BaBr2
NH4Cl + CaS = (NH4)2S + CaCl2 =>
2 NH4Cl + CaS = (NH4)2S + CaCl2
H2S + FeBr2 = FeS + HBr =>
H2S + FeBr2 = FeS + 2 HBr
Zn2{+} + Sn = Zn + Sn2{+} =>
Zn2{+} + 2 Sn = 2 Zn + Sn2{+}
Zn(NO3)2 + NO2 + H2O = Zn(s) + HNO3 =>
Zn(NO3)2 + 2 NO2 + 2 H2O = Zn(s) + 4 HNO3
CuO + C6H8O6 = Cu + C6H6O6 + H2O =>
CuO + C6H8O6 = Cu + C6H6O6 + H2O
Fe(NO3)3(aq) + (NH4)2S(aq) = Fe2S3(s) + NH4NO3(aq) =>
2 Fe(NO3)3(aq) + 3(NH4)2S(aq) = Fe2S3(s) + 6 NH4NO3(aq)
CHCl3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Cl2 + H2O + CO2 =>
6 CHCl3 + 5 K2Cr2O7 + 20 H2SO4 = 5 Cr2(SO4)3 + 5 K2SO4 + 9 Cl2 + 23 H2O + 6 CO2
V2O5 + NaOH = Na3VO4 + H2O =>
V2O5 + 6 NaOH = 2 Na3VO4 + 3 H2O
K2Cr2O7 + SO2 + H2SO4 + H2O = KCr(SO4)2*12H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 + 23 H2O = 2 KCr(SO4)2*12H2O
NaOH + KCl = KOH + NaCl =>
NaOH + KCl = KOH + NaCl
HNO3 + Cs(OH) = Cs(NO3) + H2O =>
HNO3 + Cs(OH) = Cs(NO3) + H2O
N2 + H2 + I2 = NH4I =>
N2 + 4 H2 + I2 = 2 NH4I
Mn(OH)2 + HO2 = MnO2 + H2O =>
3 Mn(OH)2 + 2 HO2 = 3 MnO2 + 4 H2O
KCl + HBr = KBr + HCl =>
KCl + HBr = KBr + HCl
HgCl2 + H3PO2 + H2O = Hg2Cl2 + H3PO4 + HCl =>
4 HgCl2 + H3PO2 + 2 H2O = 2 Hg2Cl2 + H3PO4 + 4 HCl
SnCl4 + Hg2Cl2 = SnCl2 + HgCl2 =>
SnCl4 + Hg2Cl2 = SnCl2 + 2 HgCl2
Fe(OH)3 + HI = FeI + H(OH)3 =>
Fe(OH)3 + HI = FeI + H(OH)3
CO2 + HOH = H + HCO3 =>
CO2 + HOH = H + HCO3
C3H8C4H10 + O2 = CO2 + H2O =>
2 C3H8C4H10 + 23 O2 = 14 CO2 + 18 H2O
V + H2TeO4 = V2(TeO4) + H2 =>
2 V + H2TeO4 = V2(TeO4) + H2
C6H5NH2 + CH3COOCOCH3 = C6H5NHCOCH3 + CH3COOH =>
C6H5NH2 + CH3COOCOCH3 = C6H5NHCOCH3 + CH3COOH
P2 + H3 = PH3 =>
P2 + 2 H3 = 2 PH3
HCO2CH3 + H2O = HCO2H + CH3OH =>
HCO2CH3 + H2O = HCO2H + CH3OH
SbH3 + HNO3 = NO2 + H3SbO4 + H2O =>
SbH3 + 8 HNO3 = 8 NO2 + H3SbO4 + 4 H2O
Mg(NO3)2(aq) + Al(s) = Mg(s) + Al(NO3)3(aq) =>
3 Mg(NO3)2(aq) + 2 Al(s) = 3 Mg(s) + 2 Al(NO3)3(aq)
Co + ZnCl2 = CoCl2 + Zn =>
Co + ZnCl2 = CoCl2 + Zn
PhCH3 + KMnO4 = PhCOOH + MnO2 + KOH =>
PhCH3 + 2 KMnO4 = PhCOOH + 2 MnO2 + 2 KOH
HC3H5O3 + NaOH = H2O + NaC3H5O3 =>
HC3H5O3 + NaOH = H2O + NaC3H5O3
Al + (NH4)(NO3) = N2 + H2O + Al2O3 =>
2 Al + 3(NH4)(NO3) = 3 N2 + 6 H2O + Al2O3
C4H6 + H2O = C4H8O =>
C4H6 + H2O = C4H8O
Ca2(PO4)3 + SiO2 + C = P4 + CaSiO3 + CO =>
4 Ca2(PO4)3 + 8 SiO2 + 40 C = 3 P4 + 8 CaSiO3 + 40 CO
H2O2 + C = H2 + CO2 =>
H2O2 + C = H2 + CO2
Ni3N = Ni + N2 =>
2 Ni3N = 6 Ni + N2
C3H5O(COOH)3(aq) + NaOH(aq) = Na3C3H5O(COO)3(aq) + H2O(l) =>
C3H5O(COOH)3(aq) + 3 NaOH(aq) = Na3C3H5O(COO)3(aq) + 3 H2O(l)
KMnO4 + SnCl2 + KOH = K2MnO3 + K2SnO3 + KCl + H2O =>
2 KMnO4 + 3 SnCl2 + 14 KOH = 2 K2MnO3 + 3 K2SnO3 + 6 KCl + 7 H2O
K2SO4 + KMnO4 + NaHSO4 = H2O + K2S2O8 + MnSO4 + Na2SO4 =>
4 K2SO4 + 2 KMnO4 + 16 NaHSO4 = 8 H2O + 5 K2S2O8 + 2 MnSO4 + 8 Na2SO4
K2CrO4(aq) + AlCl3(aq) = KCl(aq) + Al2(CrO4)3 =>
3 K2CrO4(aq) + 2 AlCl3(aq) = 6 KCl(aq) + Al2(CrO4)3
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
AgOH + H2SO3 = Ag2SO3 + H2O =>
2 AgOH + H2SO3 = Ag2SO3 + 2 H2O
K4Fe(CN)6 + Al(NO3)3 = Al4(Fe(CN)6)3 + KNO3 =>
3 K4Fe(CN)6 + 4 Al(NO3)3 = Al4(Fe(CN)6)3 + 12 KNO3
CdO + SO2 = CdS + O2 =>
2 CdO + 2 SO2 = 2 CdS + 3 O2
CaCl2(aq) + NaHSO4(aq) = Ca(HSO4)2(aq) + NaCl(aq) =>
CaCl2(aq) + 2 NaHSO4(aq) = Ca(HSO4)2(aq) + 2 NaCl(aq)
NH4 + CuO2 = N2 + Cu + H2O =>
2 NH4 + 2 CuO2 = N2 + 2 Cu + 4 H2O
H2Te + Cu(OH)2 = CuTe + H2O =>
H2Te + Cu(OH)2 = CuTe + 2 H2O
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