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Cu(OH)2 + CuSO4 = 2 CuO + H2SO4
CaCO3 + NaBr = NaCO3 + CaBr =>
CaCO3 + NaBr = NaCO3 + CaBr
CH3COOH + Ca(OH)2 = Ca(CH3COO)2 + H2O =>
2 CH3COOH + Ca(OH)2 = Ca(CH3COO)2 + 2 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
KBr + Cl2 + KOH = KCl + KBrO3 + H2O =>
KBr + 3 Cl2 + 6 KOH = 6 KCl + KBrO3 + 3 H2O
H2SnCl4 + NaOH = SnO + H2O + NaCl =>
H2SnCl4 + 4 NaOH = SnO + 3 H2O + 4 NaCl
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
C17H18F3NO + O2 = CO2 + H2O + NO2 + OF2 =>
4 C17H18F3NO + 91 O2 = 68 CO2 + 36 H2O + 4 NO2 + 6 OF2
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
KIO3 + KI + HCl = KCl + I2 + H2O =>
KIO3 + 5 KI + 6 HCl = 6 KCl + 3 I2 + 3 H2O
K3AsO4 + Ba(NO3)2 = KNO3 + Ba3(AsO4)2 =>
2 K3AsO4 + 3 Ba(NO3)2 = 6 KNO3 + Ba3(AsO4)2
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
H2SO4 + HI = H2SO3 + I2 + H2O =>
H2SO4 + 2 HI = H2SO3 + I2 + H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Ca(HCO3)2 + NaOH = Na2CO3 + Ca(OH)2 + H2O =>
Ca(HCO3)2 + 4 NaOH = 2 Na2CO3 + Ca(OH)2 + 2 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
MgCO3 + Na3PO4 = (Mg3(PO4)2) + (Na2CO3) =>
3 MgCO3 + 2 Na3PO4 = (Mg3(PO4)2) + 3(Na2CO3)
H{+} + MnO4 + H2C2O4 = CO2 + Mn{2+} + H2O =>
2 H{+} + MnO4 + 3 H2C2O4 = 6 CO2 + Mn{2+} + 4 H2O
MnO4{-} + H2O2 = MnO12{-} + H2O =>
MnO4{-} + 8 H2O2 = MnO12{-} + 8 H2O
Li2O + SO3 = Li2O3 + SO =>
Li2O + SO3 = Li2O3 + SO
P6 + I2 + H2O = PH4I + H3PO4 =>
3 P6 + 5 I2 + 32 H2O = 10 PH4I + 8 H3PO4
C9H20 + Br2 = C9H17Br + HBr =>
C9H20 + 2 Br2 = C9H17Br + 3 HBr
Bi(NO3)3 + Na2[Sn(OH)4] + NaOH = Bi + Na2[Sn(OH)6] + NaNO3 =>
2 Bi(NO3)3 + 3 Na2[Sn(OH)4] + 6 NaOH = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaNO3
AgNO3 + (NH4)2SeO4 = AgSeO4 + (NH4)2NO3 =>
AgNO3 + (NH4)2SeO4 = AgSeO4 + (NH4)2NO3
NO2(g) + H2O(l) = HNO3(s) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(s) + NO(g)
V2O5 + SO2 = V2O3 + SO3 =>
V2O5 + 2 SO2 = V2O3 + 2 SO3
NaHCO3(s) + H2So4(aq) = Na2So4(aq) + H2O(l) + CO2(g) =>
2 NaHCO3(s) + H2So4(aq) = Na2So4(aq) + 2 H2O(l) + 2 CO2(g)
Ca(OH)2 + NH3 = Ca(NH3)2 + OH =>
Ca(OH)2 + 2 NH3 = Ca(NH3)2 + 2 OH
ZnBr2 + H2O = ZnOHBr + HBr =>
ZnBr2 + H2O = ZnOHBr + HBr
HClO2 = ClO2 + HCl + H2O =>
5 HClO2 = 4 ClO2 + HCl + 2 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NaNO2 + KI + H2O = I2 + NO + KOH + NaOH =>
2 NaNO2 + 2 KI + 2 H2O = I2 + 2 NO + 2 KOH + 2 NaOH
HClO3 + NaOH = NaO + HCl(OH)3 =>
HClO3 + 3 NaOH = 3 NaO + HCl(OH)3
HClO = H + ClO =>
HClO = H + ClO
Ca(OH)2 + NH3 = Ca(NH3)2 + OH =>
Ca(OH)2 + 2 NH3 = Ca(NH3)2 + 2 OH
Ba(NO3)2 = BaO + NO2 + O2 =>
2 Ba(NO3)2 = 2 BaO + 4 NO2 + O2
HCIO4(aq) + KOH(aq) = KCIO4 + H2O(l) =>
HCIO4(aq) + KOH(aq) = KCIO4 + H2O(l)
KI + PB(NO3)2 = K(NO3) + PBI2 =>
2 KI + PB(NO3)2 = 2 K(NO3) + PBI2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cu(ClO3)2 = ClO3 + Cu =>
Cu(ClO3)2 = 2 ClO3 + Cu
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
CH3OH + H3BO3 = (CH3)3BO3 + H2O =>
3 CH3OH + H3BO3 = (CH3)3BO3 + 3 H2O
C41H55 = CH4 + CH =>
3 C41H55 = 14 CH4 + 109 CH
HgI2 + KI = K2HgI4 =>
HgI2 + 2 KI = K2HgI4
HgCl2 + HCOOH = HgCl + HCl + CO2 =>
2 HgCl2 + HCOOH = 2 HgCl + 2 HCl + CO2
Ga(NO3)3 + LiOH = Ga(OH)3 + Li(NO3) =>
Ga(NO3)3 + 3 LiOH = Ga(OH)3 + 3 Li(NO3)
C5H12 + H2O2 = CO2 + H2O =>
C5H12 + 16 H2O2 = 5 CO2 + 22 H2O
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
MnCl2 + Ca(OH)2 = CaCl2 + MnO2 + H2 =>
MnCl2 + Ca(OH)2 = CaCl2 + MnO2 + H2
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