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2 Mn2O3 + 3 NO = 4 Mn + 3 NO3
Br + AlP = P4 + AlBr3 =>
12 Br + 4 AlP = P4 + 4 AlBr3
KI + HClO + HCl = I2 + KCl + H2O =>
2 KI + HClO + HCl = I2 + 2 KCl + H2O
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
GaF + Cs = CsF + Ga =>
GaF + Cs = CsF + Ga
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
As2S3 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 9 H2SO4 + 6 H3AsO4 + 28 NO
C(s) + S(s) = CS2(s) =>
C(s) + 2 S(s) = CS2(s)
FeSO3(s) + HCl(aq) = FeCl2(s) + H2SO3(g) =>
FeSO3(s) + 2 HCl(aq) = FeCl2(s) + H2SO3(g)
CaSO4 + NaOCl = Ca(OCl)2 + Na2SO4 =>
CaSO4 + 2 NaOCl = Ca(OCl)2 + Na2SO4
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
C3H4 + Cl2 = C3H4Cl =>
2 C3H4 + Cl2 = 2 C3H4Cl
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
I2(g) + H2O(l) = HI(aq) + O2(g) =>
2 I2(g) + 2 H2O(l) = 4 HI(aq) + O2(g)
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
CuO + S = Cu2S + SO2 =>
2 CuO + 2 S = Cu2S + SO2
Si2 + H2O = SiO2 + H2 =>
Si2 + 4 H2O = 2 SiO2 + 4 H2
AlBr3 + K2SO4 = AlSO4 + Br3K2 =>
AlBr3 + K2SO4 = AlSO4 + Br3K2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
NaOH + NiBr2 = Ni(OH)2 + NaBr =>
2 NaOH + NiBr2 = Ni(OH)2 + 2 NaBr
Ni + Na = Na2Ni =>
Ni + 2 Na = Na2Ni
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
Cr2O3 + CaCO3 = Ca(CrO2)2 + CO2 =>
Cr2O3 + CaCO3 = Ca(CrO2)2 + CO2
H3BO3 + Mg = MgBO3 + H3 =>
H3BO3 + Mg = MgBO3 + H3
S4 + Cl2 = SCl =>
S4 + 2 Cl2 = 4 SCl
LiOH + H2S = LiHS + H2O =>
LiOH + H2S = LiHS + H2O
AlCl3 + CH3COOH = Al(CH3COO)3 + HCl =>
AlCl3 + 3 CH3COOH = Al(CH3COO)3 + 3 HCl
NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
(NH4)2CO3 + HCl = NH4HCO3 + NH4Cl =>
(NH4)2CO3 + HCl = NH4HCO3 + NH4Cl
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
CaCrO4 + NH4I = (NH4)2CrO4 + CaI2 =>
CaCrO4 + 2 NH4I = (NH4)2CrO4 + CaI2
KClO3 + C2H2O = CO2 + KCl + H2O =>
4 KClO3 + 3 C2H2O = 6 CO2 + 4 KCl + 3 H2O
S8 + Na2SO3 + H2O = Na2S2O3*5H2O =>
S8 + 8 Na2SO3 + 40 H2O = 8 Na2S2O3*5H2O
K2S + HNO3 = K2SO4 + NO + H2O =>
3 K2S + 8 HNO3 = 3 K2SO4 + 8 NO + 4 H2O
NH4 + H2O = HNH4 + OH =>
NH4 + H2O = HNH4 + OH
PH3 + K2Cr2O7 + H2SO4 = H3PO4 + K2SO4 + Cr2(SO4)2 + H2O =>
PH3 + K2Cr2O7 + 3 H2SO4 = H3PO4 + K2SO4 + Cr2(SO4)2 + 3 H2O
S24 + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
S24 + 24 Na2Cr2O7 + 72 H2SO4 = 24 Na2SO4 + 24 Cr2(SO4)3 + 72 H2O
S2O4 + H2O = S2O5 + H2 =>
S2O4 + H2O = S2O5 + H2
CH2Cl2 + H2O = CH2(OH)2 + HCl =>
CH2Cl2 + 2 H2O = CH2(OH)2 + 2 HCl
LiOH + CH3COOH = LiCH3COO + H2O =>
LiOH + CH3COOH = LiCH3COO + H2O
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
SO3 + BaO = SO2 + BaO2 =>
SO3 + BaO = SO2 + BaO2
HI + MgCO3 = MgI2 + H2CO3 =>
2 HI + MgCO3 = MgI2 + H2CO3
N2H6Cl2 + CuSO4 + NaOH = N2 + Cu2O + NaSO3 + H2O + HCl =>
N2H6Cl2 + 2 CuSO4 + 2 NaOH = N2 + Cu2O + 2 NaSO3 + 3 H2O + 2 HCl
LiNO3 + BaBr2 = Ba(NO3)2 + LiBr =>
2 LiNO3 + BaBr2 = Ba(NO3)2 + 2 LiBr
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
KCO3 + Ca(PO4)2 = K(PO4)2 + CaCO3 =>
KCO3 + Ca(PO4)2 = K(PO4)2 + CaCO3
CaO + PO4 = Ca3(PO4)2 + O2 =>
6 CaO + 4 PO4 = 2 Ca3(PO4)2 + 3 O2
K2PO4 + MgCl2 = MgPO4 + KCl =>
K2PO4 + MgCl2 = MgPO4 + 2 KCl
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