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4 CrO4 + 6 H2O = 4 Cr(OH)3 + 5 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgCl + HOH = HCl + AgOH =>
AgCl + HOH = HCl + AgOH
ON = NO =>
ON = NO
K2C2O4*H2O + Cu2CO3(OH)2*H2O + C2H2O4 + H2O = K2[Cu(C2O4)2]*4H2O + CO2 =>
2 K2C2O4*H2O + Cu2CO3(OH)2*H2O + 2 C2H2O4 + 2 H2O = 2 K2[Cu(C2O4)2]*4H2O + CO2
NaOH + ZnOH = NaZnO + H2O =>
NaOH + ZnOH = NaZnO + H2O
Mg + HCI = Mg(CI)2 + H2 =>
Mg + 2 HCI = Mg(CI)2 + H2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NH4ClO4 + C8H18 = H2O + CO2 + N2 + Cl2 =>
50 NH4ClO4 + 4 C8H18 = 136 H2O + 32 CO2 + 25 N2 + 25 Cl2
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
SeCl2 + O2 = SeO2 + Cl2 =>
SeCl2 + O2 = SeO2 + Cl2
Na + HgO = NaO + Hg =>
Na + HgO = NaO + Hg
ZnO + MoS2 + O2 = ZnS + MoO3 =>
4 ZnO + 2 MoS2 + O2 = 4 ZnS + 2 MoO3
FeSO4*7H2O + Ca(OH)2 = Fe(OH)2 + CaSO4 + H2O =>
FeSO4*7H2O + Ca(OH)2 = Fe(OH)2 + CaSO4 + 7 H2O
Ca(s) + S8(s) = CaS(s) =>
8 Ca(s) + S8(s) = 8 CaS(s)
(NH4)2SO4(aq) + Ca(OH)2(aq) = H2O(l) + NH3(aq) + CaSO4(s) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = 2 H2O(l) + 2 NH3(aq) + CaSO4(s)
HClO3 + NaOH*H2O = NaClO3 + H2O =>
HClO3 + NaOH*H2O = NaClO3 + 2 H2O
Fe2(SO4)3 + Ba(NO3)2 = BaSO4 + Fe(NO3)3 =>
Fe2(SO4)3 + 3 Ba(NO3)2 = 3 BaSO4 + 2 Fe(NO3)3
K2SO4 + Cs = K + Cs2SO4 =>
K2SO4 + 2 Cs = 2 K + Cs2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SrO + C = SrC2 + CO =>
SrO + 3 C = SrC2 + CO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NiO + CO + S = NiS + CO2 =>
NiO + CO + S = NiS + CO2
C4H9OH + CuO = C3H7CHO + H2O + Cu =>
C4H9OH + CuO = C3H7CHO + H2O + Cu
NH4OH + H3PO4 = (NH4)3(PO4) + H2O =>
3 NH4OH + H3PO4 = (NH4)3(PO4) + 3 H2O
Mg3 + LiPO4 = Li + MgPO4 =>
Mg3 + 3 LiPO4 = 3 Li + 3 MgPO4
I2O4 + H2O = HIO3 + I2 =>
5 I2O4 + 4 H2O = 8 HIO3 + I2
NaOH + Na2CO3 = NaCO3 + Na2OH =>
NaOH + Na2CO3 = NaCO3 + Na2OH
NaHCO3(aq) + HBr(aq) = NaBr + CO2 + H2O =>
NaHCO3(aq) + HBr(aq) = NaBr + CO2 + H2O
Sr(OH)2 + Zn + I = Zn(OH)2 + SrI2 =>
Sr(OH)2 + Zn + 2 I = Zn(OH)2 + SrI2
(NH4)6[Mo7O24]*4H2O + C5H8O2 = MoO2(C5H7O2)2 + NH3 + H2O =>
(NH4)6[Mo7O24]*4H2O + 14 C5H8O2 = 7 MoO2(C5H7O2)2 + 6 NH3 + 14 H2O
Ba(HSO3)2 + HNO3 = Ba(NO3)2 + H2O + SO2 =>
Ba(HSO3)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O + 2 SO2
C2H5OH + FeCl3 = CH3CHO + FeCl2 + HCl =>
C2H5OH + 2 FeCl3 = CH3CHO + 2 FeCl2 + 2 HCl
C7H7Br + Na = C14H14 + NaBr =>
2 C7H7Br + 2 Na = C14H14 + 2 NaBr
CH3NH2 + CH3CH2Br = CH3CH2NH2 + CH3Br =>
CH3NH2 + CH3CH2Br = CH3CH2NH2 + CH3Br
CH3CHOHCH3 + O = CO2 + H2O =>
CH3CHOHCH3 + 9 O = 3 CO2 + 4 H2O
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
BaCO3 + HNO3 = Ba(NO3)2 + H2CO3 =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + H2CO3
H8C3 + O2 = CO2 + H2O =>
H8C3 + 5 O2 = 3 CO2 + 4 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
K2SO4 + H2SO4(aq) = KHSO4 =>
K2SO4 + H2SO4(aq) = 2 KHSO4
MnCO3 + KClO3 = MnO2 + KCl + CO2 =>
3 MnCO3 + KClO3 = 3 MnO2 + KCl + 3 CO2
BaCl2 + CH3COOH = Ba(CH3COO)2 + ClH =>
BaCl2 + 2 CH3COOH = Ba(CH3COO)2 + 2 ClH
CuO + CrO3 = CuCrO4 =>
CuO + CrO3 = CuCrO4
K + Al(OH)3 = KOH + Al =>
3 K + Al(OH)3 = 3 KOH + Al
Mg(s) + S(g) = MgS =>
Mg(s) + S(g) = MgS
K2CO3 + FeCl3 = KCl + Fe2(CO3)3 =>
3 K2CO3 + 2 FeCl3 = 6 KCl + Fe2(CO3)3
NH4Br + CaCO3 = CaBr2 + CO2 + (NH4)2O =>
2 NH4Br + CaCO3 = CaBr2 + CO2 + (NH4)2O
CaCO3 + Al2Si2O7 = CaSiO3 + Ca + Al2O5 + CO2 =>
4 CaCO3 + Al2Si2O7 = 2 CaSiO3 + 2 Ca + Al2O5 + 4 CO2
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