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H2S + O = H2O + S
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4(aq) =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4(aq)
NaHSO3 + C3H6O = C3H7O4SNa =>
NaHSO3 + C3H6O = C3H7O4SNa
SrCl2 + AgNO3 = Sr(NO3)2 + AgCl =>
SrCl2 + 2 AgNO3 = Sr(NO3)2 + 2 AgCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C2H5ONa + O2 = Na2O + CO2 + H2O =>
2 C2H5ONa + 6 O2 = Na2O + 4 CO2 + 5 H2O
NH3OHCl + KMnO4 + H2SO4 = N2O + MnSO4 + K2SO4 + H2O + HCl =>
10 NH3OHCl + 4 KMnO4 + 6 H2SO4 = 5 N2O + 4 MnSO4 + 2 K2SO4 + 21 H2O + 10 HCl
MnO2 + OH{-} + Cl2 = MnO4{-} + Cl{-} + H2O =>
2 MnO2 + 8 OH{-} + 3 Cl2 = 2 MnO4{-} + 6 Cl{-} + 4 H2O
La100(N100O300)300*6H200O100 + Sr100(N100O300)200 + Fe100(N100O300)300*9H200O100 + C400H600O600 = La60Sr40Fe100O300 + N100O200 + H200O100 + C100O200 =>
2.9999999999999La100(N100O300)300*6H200O100 + 2 Sr100(N100O300)200 + 4.9999999999999Fe100(N100O300)300*9H200O100 + 556.99999999998C400H600O600 = 4.9999999999999La60Sr40Fe100O300 + 2799.9999999999N100O200 + 1734 H200O100 + 2227.9999999999C100O200
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Mn{2}{+} + OH{-} = Mn(OH)2 =>
Mn{2}{+} + 2 OH{-} = Mn(OH)2
Rb2O + Al = Rb + Al3O2 =>
2 Rb2O + 3 Al = 4 Rb + Al3O2
MgCu(NO3)2 = CuMg(NO3)2 =>
MgCu(NO3)2 = CuMg(NO3)2
CaCO3 + HC2H3O2(aq) = Ca(C2H3O2)2(aq) + H2O(l) + CO2(g) =>
CaCO3 + 2 HC2H3O2(aq) = Ca(C2H3O2)2(aq) + H2O(l) + CO2(g)
P2 = P3 =>
3 P2 = 2 P3
Na2B4O7 + H2O + C4H6 = Na2B4O7H2OC4H6 =>
Na2B4O7 + H2O + C4H6 = Na2B4O7H2OC4H6
SiH4(g) + O2(g) = SiO2(s) + H2O =>
SiH4(g) + 2 O2(g) = SiO2(s) + 2 H2O
NH3 + O3 = NO2 + H2O =>
6 NH3 + 7 O3 = 6 NO2 + 9 H2O
NO2 + H2O = NO2OH + NO =>
3 NO2 + H2O = 2 NO2OH + NO
Mg + HClO = MgClO + H =>
Mg + HClO = MgClO + H
Al(NO3)3 + H2SO4 = Al2(SO4)3 + H(NO3) =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 H(NO3)
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
FeO*Fe2O3 + C = Fe + CO =>
FeO*Fe2O3 + 4 C = 3 Fe + 4 CO
Be = Be2 =>
2 Be = Be2
Sr(OH)2 + Mn2O7 = Sr(MnO4)2 + H2O =>
Sr(OH)2 + Mn2O7 = Sr(MnO4)2 + H2O
H2CO3 + KO = KCO3 + H2O =>
H2CO3 + KO = KCO3 + H2O
Na3PO4 + H3PIO4 = Na3PIO4 + H3PO4 =>
Na3PO4 + H3PIO4 = Na3PIO4 + H3PO4
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AlCl3 + NH3 = AlNH3 + Cl =>
AlCl3 + NH3 = AlNH3 + 3 Cl
CH3(CH2)16COOH2C + NaOH = OHH2C + CH3(CH2)16COO(Na) =>
CH3(CH2)16COOH2C + NaOH = OHH2C + CH3(CH2)16COO(Na)
H2SO3 + SnCl2 = SnSO3 + HCl =>
H2SO3 + SnCl2 = SnSO3 + 2 HCl
H2SO4 + Na2O2 = H2O + NaSO4 =>
2 H2SO4 + Na2O2 = 2 H2O + 2 NaSO4
NH4HCO3 + Ba = BaCO3 + NH3 + H2 =>
NH4HCO3 + Ba = BaCO3 + NH3 + H2
H24 + O2 = H2O =>
H24 + 6 O2 = 12 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
PH3 + F2 = PF3 + HF =>
PH3 + 3 F2 = PF3 + 3 HF
Cr4 + Br = CrBr4 =>
Cr4 + 16 Br = 4 CrBr4
KOH + Ca(OH)2 = CaO + K(OH)2 + H2 =>
2 KOH + 2 Ca(OH)2 = 2 CaO + 2 K(OH)2 + H2
C6H12O6 + Ag(NH3)2{+} + OH{-} = Ag + C6H11O7 + NH3 + H2O =>
C6H12O6 + 3 Ag(NH3)2{+} + 3 OH{-} = 3 Ag + C6H11O7 + 6 NH3 + 2 H2O
Fe + HNO3 = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 4 H2O
H3PO3 + K2Cr2O7 + HSO4 = H3PO4 + K2SO4 + Cr2(SO4)3 + H2O =>
5 H3PO3 + K2Cr2O7 + 4 HSO4 = 5 H3PO4 + K2SO4 + Cr2(SO4)3 + 2 H2O
CaCo3 + H2O = H2Co3 + CaO =>
CaCo3 + H2O = H2Co3 + CaO
H3O{+} + e = H + H2O =>
H3O{+} + e = H + H2O
NaCOOH + HCl = HCOOH + NaCl =>
NaCOOH + HCl = HCOOH + NaCl
Zn(HSO4)2 + Ba(OH)Cl = ZnOHCl + Ba(HSO4)2 =>
Zn(HSO4)2 + Ba(OH)Cl = ZnOHCl + Ba(HSO4)2
CaBr2 + Na2Co3 = CaCo3 + NaBr =>
CaBr2 + Na2Co3 = CaCo3 + 2 NaBr
C3H6O2 + NaHCO3 = CO2 + H2O + CH3COONa =>
4 C3H6O2 + 7 NaHCO3 = 5 CO2 + 5 H2O + 7 CH3COONa
H2SO4 + CsOH = Cs2SO4 + H2O =>
H2SO4 + 2 CsOH = Cs2SO4 + 2 H2O
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