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Si(OC2H5)4 + 4 CH3OH = SiO2 + 6 C2H5OH
BaSO4 + C = BaS + CO8 =>
2 BaSO4 + C = 2 BaS + CO8
H2SO4 + KNO3 = KHSO4 + HNO3 =>
H2SO4 + KNO3 = KHSO4 + HNO3
Zn(s) + HCl = H2(g) + ZnCl(aq) =>
2 Zn(s) + 2 HCl = H2(g) + 2 ZnCl(aq)
H2SO4 + Al(OH)3 = H(OH) + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 6 H(OH) + Al2(SO4)3
ZnOH + HNO2 = ZnNO3 + H2 =>
ZnOH + HNO2 = ZnNO3 + H2
P2I4 + P4 + H2O = PH4I + H3PO4 =>
10 P2I4 + 13 P4 + 128 H2O = 40 PH4I + 32 H3PO4
MgCO3 + HNo3 = MgNo3 + HCO3 =>
MgCO3 + HNo3 = MgNo3 + HCO3
CuCl2 + Na2S = NaCl + CuS =>
CuCl2 + Na2S = 2 NaCl + CuS
K2Cr2O7 + H2O + KCl = K2CrO4 + HCl =>
K2Cr2O7 + H2O + 2 KCl = 2 K2CrO4 + 2 HCl
FeCl3 + CH3COONa + H2O = Fe3(OH)2(CH3COO)6Cl + NaCl + HCl =>
3 FeCl3 + 6 CH3COONa + 2 H2O = Fe3(OH)2(CH3COO)6Cl + 6 NaCl + 2 HCl
NaOH + IH = NaI + H2O =>
NaOH + IH = NaI + H2O
SO2 + In(OH)3 = In2(SO3)3 + H2O =>
3 SO2 + 2 In(OH)3 = In2(SO3)3 + 3 H2O
Co(NO3)2 + H2(SO4) = Co(SO4) + HNO3 =>
Co(NO3)2 + H2(SO4) = Co(SO4) + 2 HNO3
Fe2 + Cl3 = Fe6Cl12 =>
3 Fe2 + 4 Cl3 = Fe6Cl12
NaI + AgNO3 = Na + NO3 + AgI =>
NaI + AgNO3 = Na + NO3 + AgI
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CuO(s) + H2SO4 = CuSO4(aq) + H2O(l) =>
CuO(s) + H2SO4 = CuSO4(aq) + H2O(l)
HC3H5O3 + KOH = H2O + KC3H5O3 =>
HC3H5O3 + KOH = H2O + KC3H5O3
SO2(g) + O2(g) = SO3(g) =>
2 SO2(g) + O2(g) = 2 SO3(g)
K2CO3 + CO2 + H2O = CHKO3 =>
K2CO3 + CO2 + H2O = 2 CHKO3
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
NH3 + MnO4{-} + H{+} = N2 + MnO2 + H2O =>
2 NH3 + 2 MnO4{-} + 2 H{+} = N2 + 2 MnO2 + 4 H2O
Co + Na2S2O3 = Co(S2O3)2 + Na =>
Co + 2 Na2S2O3 = Co(S2O3)2 + 4 Na
Mn3(PO4)2 + CO2 + H2O + Na3PO4 = NaMnO4 + Na2C2O4 + H3PO4 =>
2 Mn3(PO4)2 + 30 CO2 + 24 H2O + 12 Na3PO4 = 6 NaMnO4 + 15 Na2C2O4 + 16 H3PO4
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
Zn(OH)Cl + HCl = ZnCl2 + H2O =>
Zn(OH)Cl + HCl = ZnCl2 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Cu5FeS4 + O2 = CuO + Fe2O3 + SO2 =>
4 Cu5FeS4 + 29 O2 = 20 CuO + 2 Fe2O3 + 16 SO2
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
Al + NiSO4 = Al2(SO4)3 + Ni =>
2 Al + 3 NiSO4 = Al2(SO4)3 + 3 Ni
CaCO3 + HC2H3O2 = Ca2C2H3O2 + H2O + CO2 =>
16 CaCO3 + 11 HC2H3O2 = 8 Ca2C2H3O2 + 10 H2O + 22 CO2
N2O + HNO3 = NO + H2O =>
3 N2O + 2 HNO3 = 8 NO + H2O
C4H9OH + I2 + NaOH = CHI3 + CO2HNa + H2ONaI =>
C4H9OH + 8 I2 + 8 NaOH = 3 CHI3 + CO2HNa + 7 H2ONaI
CuSO3 + NH4SCN = Cu(SCN)2 + (NH4)2SO3 =>
CuSO3 + 2 NH4SCN = Cu(SCN)2 + (NH4)2SO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C3H5NaO3 + H2O = NaOH + C3H6O3 =>
C3H5NaO3 + H2O = NaOH + C3H6O3
CuCl2 + Na3Po4 = CuPo4 + Na3Cl2 =>
CuCl2 + Na3Po4 = CuPo4 + Na3Cl2
(NH4)HS(s) = NH3(g) + H2S(g) =>
(NH4)HS(s) = NH3(g) + H2S(g)
Cr2(SiO3)3 + HOH = CrH(SiO3)2 + Cr(OH)3 =>
2 Cr2(SiO3)3 + 3 HOH = 3 CrH(SiO3)2 + Cr(OH)3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
P2I4 + P4 + H2O = PH4I + H3PO4 =>
10 P2I4 + 13 P4 + 128 H2O = 40 PH4I + 32 H3PO4
C6H7NaO6 + HCl = C6H8O6 + NaCl =>
C6H7NaO6 + HCl = C6H8O6 + NaCl
Mg0 + O20 = MgO =>
20 Mg0 + O20 = 20 MgO
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CaBr2 + CuSO4 = CaSO4 + CuBr2 =>
CaBr2 + CuSO4 = CaSO4 + CuBr2
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
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