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CaO + CO = Ca + CO2
C3H6O3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 C3H6O3 + 12 KMnO4 + 18 H2SO4 = 6 K2SO4 + 12 MnSO4 + 15 CO2 + 33 H2O
I + KCl = KI + Cl2 =>
2 I + 2 KCl = 2 KI + Cl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H5Br + NaSH = C2H6S + NaBr =>
C2H5Br + NaSH = C2H6S + NaBr
KClO3 + Na2S2O5 + NaOH = NaCl2 + H2O + K2SO4 + Na2SO4 =>
8 KClO3 + 11 Na2S2O5 + 18 NaOH = 4 NaCl2 + 9 H2O + 4 K2SO4 + 18 Na2SO4
S2 + N2 = N2S5 =>
5 S2 + 2 N2 = 2 N2S5
Cu(NO3)2(aq) + H2O(l) = CuO + HNO3 =>
Cu(NO3)2(aq) + H2O(l) = CuO + 2 HNO3
CsClO3 = CsCl + O2 =>
2 CsClO3 = 2 CsCl + 3 O2
HI + Cl2 = ICl3 + HCl =>
HI + 2 Cl2 = ICl3 + HCl
P4 + KOH + HO = KHPO2 + PH3 =>
P4 + 3 KOH + 3 HO = 3 KHPO2 + PH3
AlCl + NaOH = Al(OH) + NaCl =>
AlCl + NaOH = Al(OH) + NaCl
N2O5 + BaO = N2BaO6 =>
N2O5 + BaO = N2BaO6
CH2CH2 + Br2 = CH2BrCH2Br =>
CH2CH2 + Br2 = CH2BrCH2Br
NaIAgNO3 = AgI(NaNO3) =>
NaIAgNO3 = AgI(NaNO3)
K2Cr2O7 + HCl = KCl + Cl2 + CrCl3 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 3 Cl2 + 2 CrCl3 + 7 H2O
C8H9NO + NaBr + NaClO + CH3CO2H = C8H8BrNO + NaCl + H2O + CH3CO2Na =>
C8H9NO + NaBr + NaClO + CH3CO2H = C8H8BrNO + NaCl + H2O + CH3CO2Na
HCIO = HCI + O2 =>
2 HCIO = 2 HCI + O2
C6H5MgBr + C8H14O4 = C18H20O3 + MgBrOH + C2H2 =>
5 C6H5MgBr + 2 C8H14O4 = C18H20O3 + 5 MgBrOH + 14 C2H2
Cu + H = CuH =>
Cu + H = CuH
MgI2 + K2CrO4 + H2SO4 = I2 + MgSO4 + K2SO4 + H2O + Cr2(SO4)3 =>
3 MgI2 + 2 K2CrO4 + 8 H2SO4 = 3 I2 + 3 MgSO4 + 2 K2SO4 + 8 H2O + Cr2(SO4)3
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
KMgBr = KBrMg =>
KMgBr = KBrMg
FeCl3 + K2O = KCl + Fe2O3 =>
2 FeCl3 + 3 K2O = 6 KCl + Fe2O3
HCOONa + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
10 HCOONa + 4 KMnO4 + 11 H2SO4 = 10 CO2 + 4 MnSO4 + 2 K2SO4 + 5 Na2SO4 + 16 H2O
(NH4)2C2O4 + Al(CIO4)3 = (NH4)CIO4 + Al2(C2O4)3 =>
3(NH4)2C2O4 + 2 Al(CIO4)3 = 6(NH4)CIO4 + Al2(C2O4)3
KMnO4 + KNO2 + KHSO4 = KNO3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 KNO2 + 6 KHSO4 = 5 KNO3 + 2 MnSO4 + 4 K2SO4 + 3 H2O
Ag2(SO4) + BaI2 = Ba(SO4) + AgI =>
Ag2(SO4) + BaI2 = Ba(SO4) + 2 AgI
P + LiOH + H2O = PH3 + LiH2PO2 =>
4 P + 3 LiOH + 3 H2O = PH3 + 3 LiH2PO2
NaOH + Na2SiO3 = Na4SiO4 + H2O =>
2 NaOH + Na2SiO3 = Na4SiO4 + H2O
OC12H22O11 + H2O = C2H5OH + CO2 =>
6 OC12H22O11 + 3 H2O = 23 C2H5OH + 26 CO2
BaO + HF = BaOH + F =>
BaO + HF = BaOH + F
AlOHCl2 = Al + OH + Cl =>
AlOHCl2 = Al + OH + 2 Cl
LiOH + SO4 = Li2SO4 + OH =>
2 LiOH + SO4 = Li2SO4 + 2 OH
Na2(SO3)MgCl2 = Na2Cl2Mg(SO3) =>
Na2(SO3)MgCl2 = Na2Cl2Mg(SO3)
[Cr(N2H4CO)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + HOH =>
10[Cr(N2H4CO)6]3 + 612 KMnO4 + 723 H2SO4 = 15 K2Cr2O7 + 612 MnSO4 + 180 CO2 + 360 KNO3 + 111 K2SO4 + 1083 HOH
SrO + H2S = SrS + H2O =>
SrO + H2S = SrS + H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
H2C2 + O2 = CO2 + H2O =>
2 H2C2 + 5 O2 = 4 CO2 + 2 H2O
C20H28O3 + O2 = CO2 + H2O =>
2 C20H28O3 + 51 O2 = 40 CO2 + 28 H2O
HOCl + NH3 = N2 + Cl + H2O =>
6 HOCl + 2 NH3 = N2 + 6 Cl + 6 H2O
C5H8O4 = C4H8O2 + CO2 =>
C5H8O4 = C4H8O2 + CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CH2Cl2 + KOH = ClCH2OH + KCl =>
CH2Cl2 + KOH = ClCH2OH + KCl
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CH3CH2CO2H = (CH3CH2)2CO + CO2 + H2O =>
2 CH3CH2CO2H = (CH3CH2)2CO + CO2 + H2O
Fe{+3} + e = Fe{2+} =>
Fe{+3} + e = Fe{2+}
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