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C2H4 + 3 O2 + 2 CaO = 2 CaCO3 + 2 H2O
CF4 + O2 + H2 = CO2 + HF =>
CF4 + O2 + 2 H2 = CO2 + 4 HF
Au + NO3 + HCl = AuCl3 + NO + H2O =>
4 Au + 3 NO3 + 12 HCl = 4 AuCl3 + 3 NO + 6 H2O
SrBr2 + NaOH = Sr(OH)2 + NaBr =>
SrBr2 + 2 NaOH = Sr(OH)2 + 2 NaBr
Ca(NO3)2(aq) + Na2SO4(aq) = CaSO4 + NaNO3(aq) =>
Ca(NO3)2(aq) + Na2SO4(aq) = CaSO4 + 2 NaNO3(aq)
Ca + HI = CaI + H =>
Ca + HI = CaI + H
CH3OH + NH3 = (CH3)2NH + H2O =>
2 CH3OH + NH3 = (CH3)2NH + 2 H2O
CaCl2 + Fe = Ca + FeCl2 =>
CaCl2 + Fe = Ca + FeCl2
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
O2 + C6H6 + HCl = C6H5Cl + H2O =>
O2 + 2 C6H6 + 2 HCl = 2 C6H5Cl + 2 H2O
Cu + HNO3 = Cu3(NO3) + NO + H2O =>
9 Cu + 4 HNO3 = 3 Cu3(NO3) + NO + 2 H2O
HNO3(g) + Li2CO3(aq) = H2CO3(s) + LiNO3(aq) =>
2 HNO3(g) + Li2CO3(aq) = H2CO3(s) + 2 LiNO3(aq)
CH3COOH + OCl = CH3COO + HOCl =>
CH3COOH + OCl = CH3COO + HOCl
HCl + KNO3 + AgNO3 = AgCl + HK(NO3)2 =>
HCl + KNO3 + AgNO3 = AgCl + HK(NO3)2
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
NaOH + CH2(Cl)CH(Cl)CH3 = NaCl + CH2(OH)CH(OH)CH3 =>
2 NaOH + CH2(Cl)CH(Cl)CH3 = 2 NaCl + CH2(OH)CH(OH)CH3
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Cu(OH)2 + Mg = Cu2O + H2O + MgO =>
2 Cu(OH)2 + Mg = Cu2O + 2 H2O + MgO
AgNO2 + NaSO4 = AgSO4 + NaNO2 =>
AgNO2 + NaSO4 = AgSO4 + NaNO2
SO3{2-} + H2O = SO4{2-} + e + H{+} =>
SO3{2-} + H2O = SO4{2-} + 2e + 2 H{+}
SO4 + H = H2SO4 =>
SO4 + 2 H = H2SO4
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
AgNO3 + Zn = ZnNO3 + Ag =>
AgNO3 + Zn = ZnNO3 + Ag
Cr{2\+} + OH{-} = Cr(OH)2 =>
Cr{2\+} + 2 OH{-} = Cr(OH)2
K2Cr2O7 + SiO2 = SiO7 + KCrO =>
K2Cr2O7 + SiO2 = SiO7 + 2 KCrO
Fe(SCN)3 + HCl = FeCl3 + HSCN =>
Fe(SCN)3 + 3 HCl = FeCl3 + 3 HSCN
SbCl3 + NaOH = SbO(OH) + NaCl + HCl =>
SbCl3 + 2 NaOH = SbO(OH) + 2 NaCl + HCl
Cr(OH)4 + HClO3 = H2O + Cr(ClO3)4 =>
Cr(OH)4 + 4 HClO3 = 4 H2O + Cr(ClO3)4
C4H8 + KMnO4 + H2SO4 = C3H6O2 + K2SO4 + MnSO4 + H2O =>
15 C4H8 + 16 KMnO4 + 24 H2SO4 = 20 C3H6O2 + 8 K2SO4 + 16 MnSO4 + 24 H2O
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ag + SiO2 = AgO2 + Si =>
Ag + SiO2 = AgO2 + Si
Fe2O3 + CH3COOH = Fe(CH3COO)3 + H2O =>
Fe2O3 + 6 CH3COOH = 2 Fe(CH3COO)3 + 3 H2O
Tl + Cl2 = TlCl2 =>
Tl + Cl2 = TlCl2
CH4(g) + H2O(g) = CO + H2(g) =>
CH4(g) + H2O(g) = CO + 3 H2(g)
Fe(NO3)3 + NH4OH = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH4OH = Fe(OH)3 + 3 NH4NO3
SO2 + FeO = Fe(SO3) =>
SO2 + FeO = Fe(SO3)
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Zn(ClO4)2 = ZnCl2 + O2 =>
Zn(ClO4)2 = ZnCl2 + 4 O2
Re2S7 + H2O2 = Re2O2 + H2S7 =>
Re2S7 + H2O2 = Re2O2 + H2S7
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Ag2O(s) + H2O(l) = AgOH(s) =>
Ag2O(s) + H2O(l) = 2 AgOH(s)
C12H22O11 + H2O = C2H53H + CO2 =>
31 C12H22O11 + 307 H2O = 24 C2H53H + 324 CO2
AlSO4 = Al2O2 + SO3 =>
2 AlSO4 = Al2O2 + 2 SO3
C6H8O7 + H3PO4 + Fe = FeH2PO4 + C6H12 + H2O =>
C6H8O7 + 18 H3PO4 + 18 Fe = 18 FeH2PO4 + C6H12 + 7 H2O
C5H10HO + O2 = CO2 + H2O =>
4 C5H10HO + 29 O2 = 20 CO2 + 22 H2O
KI + Ag = AgI + K =>
KI + Ag = AgI + K
C + H2 = C4H10 =>
4 C + 5 H2 = C4H10
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