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2 S + 2 Ba(OH)2 = BaS + BaSO4 + 2 H2
(NH4)2[SnCl6] + H2S = SnS2 + HCl + NH4Cl =>
(NH4)2[SnCl6] + 2 H2S = SnS2 + 4 HCl + 2 NH4Cl
S + Ba(OH)2 = BaS + BaSO3 + H2O =>
3 S + 3 Ba(OH)2 = 2 BaS + BaSO3 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
Bi2O3 + ZnO + H3BO3 = Bi2ZnOB2O6 + H2O =>
Bi2O3 + ZnO + 2 H3BO3 = Bi2ZnOB2O6 + 3 H2O
S + Ba(OH)2 = BaS + BaSO4 + H2O =>
4 S + 4 Ba(OH)2 = 3 BaS + BaSO4 + 4 H2O
Sn{+2} + IO4{-} = Sn(IO4)2 =>
Sn{+2} + 2 IO4{-} = Sn(IO4)2
S + Ba(OH)2 = BaS + BaSO3 + H2O =>
3 S + 3 Ba(OH)2 = 2 BaS + BaSO3 + 3 H2O
PtCl = Pt + Cl2 =>
2 PtCl = 2 Pt + Cl2
NaOH + Cr(NO3)2 = Na(NO3)2 + CrOH =>
NaOH + Cr(NO3)2 = Na(NO3)2 + CrOH
KI + HCl + MnO2 = I + H2O + KCl + MnCl2 =>
2 KI + 4 HCl + MnO2 = 2 I + 2 H2O + 2 KCl + MnCl2
Bi2O3 + ZnO + H3BO3 = Bi2ZnOB2O6 + H2O =>
Bi2O3 + ZnO + 2 H3BO3 = Bi2ZnOB2O6 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C3H5(NO3)3(s) = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3(s) = 12 CO2 + 6 N2 + 10 H2O + O2
K2Cr2O7 + H2SO4 + C2H5OH = Cr2SO4 + K2SO4 + C2H3COOH + H2O =>
6 K2Cr2O7 + 12 H2SO4 + 15 C2H5OH = 6 Cr2SO4 + 6 K2SO4 + 10 C2H3COOH + 37 H2O
Bi2O3 + ZnO + H3BO3 = Bi2ZnOB2O6 + H2O =>
Bi2O3 + ZnO + 2 H3BO3 = Bi2ZnOB2O6 + 3 H2O
K2Cr2O7 + H2SO4 + C2H5OH = Cr2SO4 + K2SO4 + C2H3COOH + H2O =>
6 K2Cr2O7 + 12 H2SO4 + 15 C2H5OH = 6 Cr2SO4 + 6 K2SO4 + 10 C2H3COOH + 37 H2O
POCl3 + H2O = H3PO4 + HCl =>
POCl3 + 3 H2O = H3PO4 + 3 HCl
K2Cr2O7 + H2SO4 + C2H5OH = Cr2SO4 + K2SO4 + C2H3COOH + H2O =>
6 K2Cr2O7 + 12 H2SO4 + 15 C2H5OH = 6 Cr2SO4 + 6 K2SO4 + 10 C2H3COOH + 37 H2O
Na + HNO3 = NaNO3 + H =>
Na + HNO3 = NaNO3 + H
K2Cr2O7 + H2SO4 + C2H5OH = Cr2SO4 + K2SO4 + C2H3COOH + H2O =>
6 K2Cr2O7 + 12 H2SO4 + 15 C2H5OH = 6 Cr2SO4 + 6 K2SO4 + 10 C2H3COOH + 37 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Bi2O3 + ZnO + H3BO3 = Bi2ZnOB2O6 + H2O =>
Bi2O3 + ZnO + 2 H3BO3 = Bi2ZnOB2O6 + 3 H2O
S + Ba(OH)2 = BaS + BaSO3 + H2O =>
3 S + 3 Ba(OH)2 = 2 BaS + BaSO3 + 3 H2O
K2Cr2O7 + H2SO4 + C2H5OH = Cr2SO4 + K2SO4 + C2H3COOH + H2O =>
6 K2Cr2O7 + 12 H2SO4 + 15 C2H5OH = 6 Cr2SO4 + 6 K2SO4 + 10 C2H3COOH + 37 H2O
Ca(OH)2 + H2(SO4) = Ca(SO4) + H2O =>
Ca(OH)2 + H2(SO4) = Ca(SO4) + 2 H2O
NiCl2 + Na3PO4 = NaCl2 + Ni3PO4 =>
3 NiCl2 + Na3PO4 = 3 NaCl2 + Ni3PO4
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Bi2O3 + ZnO + H3BO3 = Bi2ZnOB2O6 + H2O =>
Bi2O3 + ZnO + 2 H3BO3 = Bi2ZnOB2O6 + 3 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Fe{3+} + N2{-} + H2O = Fe{2+} + H{+} + NO3{-} =>
11 Fe{3+} + N2{-} + 6 H2O = 11 Fe{2+} + 12 H{+} + 2 NO3{-}
S + Ba(OH)2 = BaS + BaSO3 + H2O =>
3 S + 3 Ba(OH)2 = 2 BaS + BaSO3 + 3 H2O
Pb(NO3)2 + K2Cr2O7 = PbCr2O7 + KNO3 =>
Pb(NO3)2 + K2Cr2O7 = PbCr2O7 + 2 KNO3
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Bi2O3 + ZnO + H3BO3 = Bi2ZnOB2O6 + H2O =>
Bi2O3 + ZnO + 2 H3BO3 = Bi2ZnOB2O6 + 3 H2O
KClO3 + H2S = KCl + S8 + H2O =>
8 KClO3 + 24 H2S = 8 KCl + 3 S8 + 24 H2O
SbBr3 + H2S = Sb2S3 + HBr =>
2 SbBr3 + 3 H2S = Sb2S3 + 6 HBr
PBr3 + H2SO4 = H3PO4 + SO2 + Br2 + HBr =>
PBr3 + 2 H2SO4 = H3PO4 + 2 SO2 + Br2 + HBr
Al + CUSO4*5H2O = Al2(SO4)3 + CU + H2O =>
2 Al + 3 CUSO4*5H2O = Al2(SO4)3 + 3 CU + 15 H2O
MnSO4 + KBrO3 + H2O = MnO2 + Br2 + H2SO4 + K2SO4 =>
5 MnSO4 + 2 KBrO3 + 4 H2O = 5 MnO2 + Br2 + 4 H2SO4 + K2SO4
CaCl2 + Na(OH) = Ca(OH)2 + NaCl =>
CaCl2 + 2 Na(OH) = Ca(OH)2 + 2 NaCl
*5Ca(NO3)2*NH4NO3*10H2O + KCl = KNO3 + NH4Cl + CaCl2 + H2O =>
*5Ca(NO3)2*NH4NO3*10H2O + 11 KCl = 11 KNO3 + NH4Cl + 5 CaCl2 + 10 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Bi2O3 + ZnO + H3BO3 = Bi2ZnOB2O6 + H2O =>
Bi2O3 + ZnO + 2 H3BO3 = Bi2ZnOB2O6 + 3 H2O
FeCl3 + HI = FeCl + I2 + HCl =>
FeCl3 + 2 HI = FeCl + I2 + 2 HCl
S + Ba(OH)2 = BaS + BaSO3 + H2O =>
3 S + 3 Ba(OH)2 = 2 BaS + BaSO3 + 3 H2O
AgCl + HCl = H[AgCl2] =>
AgCl + HCl = H[AgCl2]
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