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2 CuSO4 + Na2O = Na2(SO4)2 + Cu2O
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
CuSO4 + NaHCO3 = CuNaH + SO4CO3 =>
CuSO4 + NaHCO3 = CuNaH + SO4CO3
Cr + Cl2 = Cr{+} + Cl{-}(aq) =>
2 Cr + Cl2 = 2 Cr{+} + 2 Cl{-}(aq)
C6H12O6 = C11H20O10 + H2O =>
11 C6H12O6 = 6 C11H20O10 + 6 H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
CH3COOH + LiAlH4 + H2O = CH3CH2OH + LiOH + Al(OH)3 =>
2 CH3COOH + LiAlH4 + 2 H2O = 2 CH3CH2OH + LiOH + Al(OH)3
Mg(OH)2 + (HCl)2 = MgCl2 + H2O =>
Mg(OH)2 + (HCl)2 = MgCl2 + 2 H2O
NaNO2 + H2SO4 + KI = I2 + H2O + NO + Na2SO4 + K2SO4 =>
2 NaNO2 + 2 H2SO4 + 2 KI = I2 + 2 H2O + 2 NO + Na2SO4 + K2SO4
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
Na2S + HCl = NaCl + NaHS =>
Na2S + HCl = NaCl + NaHS
Ca(OH)2 + H2PO3 = CaPO3 + H2O =>
Ca(OH)2 + H2PO3 = CaPO3 + 2 H2O
H2SO3 + Zn = ZnSO3 + H2 =>
H2SO3 + Zn = ZnSO3 + H2
MgI2 + O = MgO + I2 =>
MgI2 + O = MgO + I2
KC2H3O2 + Na2SO4 = K2SO4 + NaC2H3O2 =>
2 KC2H3O2 + Na2SO4 = K2SO4 + 2 NaC2H3O2
Fe(NH4)2(SO4)26H2O + H2C2O4 + K2C2O4 + H2O2 = K9Fe(C2O4)63H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)26H2O + 117 H2C2O4 + 9 K2C2O4 + 67 H2O2 = 2 K9Fe(C2O4)63H2O + 2(NH4)2SO4 + 50 H2SO4 + 134 H2O
KC8H4O4H + NaOH = H2O + Na + KC8H4O4 =>
KC8H4O4H + NaOH = H2O + Na + KC8H4O4
Ca(OH)2 + H = Ca3 + H2O =>
3 Ca(OH)2 + 6 H = Ca3 + 6 H2O
C2H4N + O2 = CO2 + H2O + NO2 =>
C2H4N + 4 O2 = 2 CO2 + 2 H2O + NO2
HClO(aq) + NaOH(aq) = NaClO(aq) + H2O(l) =>
HClO(aq) + NaOH(aq) = NaClO(aq) + H2O(l)
B(OH)3(S) + CH3OH(l) = B(OCH3)3(S) + H2O(l) =>
B(OH)3(S) + 3 CH3OH(l) = B(OCH3)3(S) + 3 H2O(l)
C2H3O2K + NH4Br = KBr + C2H7NO2 =>
C2H3O2K + NH4Br = KBr + C2H7NO2
Mg3(PO4)2 + SiO2 + C = P + MgSiO3 + CO =>
Mg3(PO4)2 + 3 SiO2 + 5 C = 2 P + 3 MgSiO3 + 5 CO
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
Cu2S + Fe(SO4)3 = Fe2S3 + Cu(SO4) =>
3 Cu2S + 2 Fe(SO4)3 = Fe2S3 + 6 Cu(SO4)
Au + HCl + NO3 = HAuCl4 + NO2 + H2O =>
2 Au + 8 HCl + 3 NO3 = 2 HAuCl4 + 3 NO2 + 3 H2O
ZnOH + H = Zn + H2O =>
ZnOH + H = Zn + H2O
AgI + Na2S2O3 = AgS2O3 + Na + I =>
AgI + Na2S2O3 = AgS2O3 + 2 Na + I
CuCl2(aq) + NaOH(aq) = CuO(s) + NaCl(aq) + H2O =>
CuCl2(aq) + 2 NaOH(aq) = CuO(s) + 2 NaCl(aq) + H2O
H2O2 + NaOH = H2O + Na2O2 =>
H2O2 + 2 NaOH = 2 H2O + Na2O2
FeCI3 + O2 = Fe2O2 + CI3 =>
2 FeCI3 + O2 = Fe2O2 + 2 CI3
C10H16 + KMnO4 + H2O = C10H20O4 + MnO2 + KOH =>
3 C10H16 + 4 KMnO4 + 8 H2O = 3 C10H20O4 + 4 MnO2 + 4 KOH
LiOH + FeSO4 = Fe(OH)2 + Li2(SO4) =>
2 LiOH + FeSO4 = Fe(OH)2 + Li2(SO4)
Cu(OH)2 + NaOH = Cu(OH)4 + Na =>
Cu(OH)2 + 2 NaOH = Cu(OH)4 + 2 Na
Sb2S3 + O2 = Sb4 + SO2 =>
2 Sb2S3 + 6 O2 = Sb4 + 6 SO2
Sb2O3 + Sb2S2O + O2 = Sb2O2SO4 =>
Sb2O3 + Sb2S2O + 4 O2 = 2 Sb2O2SO4
CO3 + H2O = CH2 + O3 =>
3 CO3 + 3 H2O = 3 CH2 + 4 O3
Zn + Fe(NO3)3(aq) = Zn(NO3)2 + Fe =>
3 Zn + 2 Fe(NO3)3(aq) = 3 Zn(NO3)2 + 2 Fe
Na2[Zn(OH)4] + H2S = ZnS + NaHS + H2O =>
Na2[Zn(OH)4] + 3 H2S = ZnS + 2 NaHS + 4 H2O
C3H8O + O20 = C10O20 + H20O10 =>
20 C3H8O + 9 O20 = 6 C10O20 + 8 H20O10
H + C + N = HCN =>
H + C + N = HCN
H2CrO4 + C3H6O = C3CrO4 + H8O =>
H2CrO4 + C3H6O = C3CrO4 + H8O
H2S + KMnO4 + HCl = S8 + MnCl2 + KCl + H2O =>
40 H2S + 16 KMnO4 + 48 HCl = 5 S8 + 16 MnCl2 + 16 KCl + 64 H2O
NaC2H5O + H2O = H3O + NaC2H4O =>
NaC2H5O + H2O = H3O + NaC2H4O
Al(S) + Fe203(S) = Al203(S) + Fe(S) =>
203 Al(S) + Fe203(S) = Al203(S) + 203 Fe(S)
Ba + Ag2O = BaO + Ag =>
Ba + Ag2O = BaO + 2 Ag
SF6(g) = S + F =>
SF6(g) = S + 6 F
CO2 + H2O(g) = H2CO3(aq) =>
CO2 + H2O(g) = H2CO3(aq)
Al2(SO4)3*16H2O + C5H8O2 = Al(C5H7O2)3 + H2O + H + SO4 =>
Al2(SO4)3*16H2O + 6 C5H8O2 = 2 Al(C5H7O2)3 + 16 H2O + 6 H + 3 SO4
B + Ar + Ga + In = BArGaIn =>
B + Ar + Ga + In = BArGaIn
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