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H2SO4 + NaC2H3O2 = H2C2H3O2 + NaSO4
Fe(OH)2 + NaOH = Na2FeO2 + H2O =>
Fe(OH)2 + 2 NaOH = Na2FeO2 + 2 H2O
H2O + CU(CH3COO)2 = CUO + (CH3COOH)2 =>
H2O + CU(CH3COO)2 = CUO + (CH3COOH)2
V2O5 + H2SO4 + C2H5OH = VOSO4 + H2O + C2H4O =>
V2O5 + 2 H2SO4 + C2H5OH = 2 VOSO4 + 3 H2O + C2H4O
Cu + AuCl3 = Au3 + CuCl2 =>
9 Cu + 6 AuCl3 = 2 Au3 + 9 CuCl2
CaCl2 + Na2SO4 = CaSO4 + NaCl* =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl*
O2 + C2H5OH = H2O + CO2 =>
3 O2 + C2H5OH = 3 H2O + 2 CO2
SiO2 + K2O = K2SiO3 =>
SiO2 + K2O = K2SiO3
C + N2 = C3N =>
6 C + N2 = 2 C3N
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cl2(g) + O2(g) = Cl2O7(g) =>
2 Cl2(g) + 7 O2(g) = 2 Cl2O7(g)
As2O3 + NO3 = AsO4 + N2O3 =>
3 As2O3 + 10 NO3 = 6 AsO4 + 5 N2O3
FeH2O = FeO + H =>
FeH2O = FeO + 2 H
Mg(HCO3)2 + HCl = H2CO3 + MgCl2 =>
Mg(HCO3)2 + 2 HCl = 2 H2CO3 + MgCl2
CH2CHCl + NaOH = CH3CHO + NaCl =>
CH2CHCl + NaOH = CH3CHO + NaCl
C7H6O2 + CaCO3 = CaC7H5O2 + CO2 + H2O =>
31 C7H6O2 + 30 CaCO3 = 30 CaC7H5O2 + 37 CO2 + 18 H2O
KHSO5 + KBr = K2SO4 + HOBr =>
KHSO5 + KBr = K2SO4 + HOBr
N2O3 + H2O = HN1O2 =>
N2O3 + H2O = 2 HN1O2
Zn + HCl + NaNO3 = ZnCl2 + N2O + H2O + NaCl =>
4 Zn + 10 HCl + 2 NaNO3 = 4 ZnCl2 + N2O + 5 H2O + 2 NaCl
Zn(HCO3)2 + CH3COOH = Zn(CH3COO)2 + H2O + CO2 =>
Zn(HCO3)2 + 2 CH3COOH = Zn(CH3COO)2 + 2 H2O + 2 CO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
SO4 + Ba = Ba(O4)2 + S =>
2 SO4 + Ba = Ba(O4)2 + 2 S
CsCl3 + H2O = CsOHCl2 + HCl =>
CsCl3 + H2O = CsOHCl2 + HCl
Br2(ac) + NaI(ac) = NaBr(ac) + I2(ac) =>
Br2(ac) + 2 NaI(ac) = 2 NaBr(ac) + I2(ac)
Cr2O7{-2} + CH2O + H3O{+} = HCOOH + Cr{+3} + H2O =>
Cr2O7{-2} + 3 CH2O + 8 H3O{+} = 3 HCOOH + 2 Cr{+3} + 12 H2O
FeCl3 + H2SO4 + KI = FeSO4 + I2 + HCl + K2SO4 =>
2 FeCl3 + 3 H2SO4 + 2 KI = 2 FeSO4 + I2 + 6 HCl + K2SO4
Na2CO3 + COCl2 = COCO3 + Na2Cl2 =>
Na2CO3 + COCl2 = COCO3 + Na2Cl2
CaCrO4 = CaO + Cr2O3 + O2 =>
4 CaCrO4 = 4 CaO + 2 Cr2O3 + 3 O2
MgBr2 + LiOH = LiBr + Mg(OH)2 =>
MgBr2 + 2 LiOH = 2 LiBr + Mg(OH)2
Co(OH)3 + H{+} = Co{+2} + O2 + H2O =>
4 Co(OH)3 + 8 H{+} = 4 Co{+2} + O2 + 10 H2O
C12H22O11 + NH4HCO3 = C10H15N + H2O + CO2 =>
13 C12H22O11 + 12 NH4HCO3 = 12 C10H15N + 83 H2O + 48 CO2
C4H8 + KMnO4 + H2O = C4H8O4 + KOH + MnO2 =>
3 C4H8 + 8 KMnO4 + 4 H2O = 3 C4H8O4 + 8 KOH + 8 MnO2
Zr + Cr2K2O7 + H2SO4 = Zr(SO4)2 + Cr2(SO4) + K2SO4 + H2O =>
5 Zr + 2 Cr2K2O7 + 14 H2SO4 = 5 Zr(SO4)2 + 2 Cr2(SO4) + 2 K2SO4 + 14 H2O
(C6H14) + O2 = C2O + H2O =>
(C6H14) + 5 O2 = 3 C2O + 7 H2O
H2O2 + KNO3 = HNO3 + H2O + KO2 =>
3 H2O2 + 2 KNO3 = 2 HNO3 + 2 H2O + 2 KO2
K(NO3) + Al(NO3)3*9H2O + NH2CONH2 = CO2 + H2O + KAlO2 + N2 =>
3 K(NO3) + 3 Al(NO3)3*9H2O + 10 NH2CONH2 = 10 CO2 + 47 H2O + 3 KAlO2 + 16 N2
LiF + FeO = LiO + FeF =>
LiF + FeO = LiO + FeF
Li + Br2 = BrLi2 =>
4 Li + Br2 = 2 BrLi2
CuCl2 + K2SO3 = Cu2(SO3)2 + KCl =>
2 CuCl2 + 2 K2SO3 = Cu2(SO3)2 + 4 KCl
SO2 + Fe2(SO4)3 + H2O = H2SO4 + FeSO4 =>
SO2 + Fe2(SO4)3 + 2 H2O = 2 H2SO4 + 2 FeSO4
BaCl2 + Mg(NO3)2 = Ba(NO3)2 + Cl2Mg =>
BaCl2 + Mg(NO3)2 = Ba(NO3)2 + Cl2Mg
AgCNS + HNO3 + H2O = Ag2SO4 + (NH4)2SO4 + CO2 + NO =>
6 AgCNS + 16 HNO3 + 4 H2O = 3 Ag2SO4 + 3(NH4)2SO4 + 6 CO2 + 16 NO
Al2O3(SiO2)6 + (NaOH)2(H2O)23 + Al2O3(SiO2)2 = Na + Al5Si11O26 + OH =>
69 Al2O3(SiO2)6 + 7(NaOH)2(H2O)23 + 46 Al2O3(SiO2)2 = 14 Na + 46 Al5Si11O26 + 336 OH
H8 + C4 = HC =>
H8 + 2 C4 = 8 HC
C2H4(ONO2)2 = CO2 + H2O + N2 =>
C2H4(ONO2)2 = 2 CO2 + 2 H2O + N2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
K2CrO4 + KNO2 + H2O = Cr(OH)3 + KNO3 + KOH =>
2 K2CrO4 + 3 KNO2 + 5 H2O = 2 Cr(OH)3 + 3 KNO3 + 4 KOH
SO4 + Ba = Ba(O4)2 + S =>
2 SO4 + Ba = Ba(O4)2 + 2 S
Na + HNO3 = NaNO3 + N2O + H2O =>
8 Na + 10 HNO3 = 8 NaNO3 + N2O + 5 H2O
N2O3 + H2O = HN1O2 =>
N2O3 + H2O = 2 HN1O2
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