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SiCl4 + 2 Mg = Si + 2 MgCl2
Cr + P = Cr3P4 =>
3 Cr + 4 P = Cr3P4
C5H8 + HBr = C5H9Br =>
C5H8 + HBr = C5H9Br
CaBr2 + Na2SO3 = CaSO3 + Na2Br2 =>
CaBr2 + Na2SO3 = CaSO3 + Na2Br2
KBrO4 + KBr = KBrO3 =>
3 KBrO4 + KBr = 4 KBrO3
KOH + CaCl2 = Ca(OH)2 + KCl =>
2 KOH + CaCl2 = Ca(OH)2 + 2 KCl
C2H5OH + HBr + Na = C2H5Br + NaOH2 =>
C2H5OH + HBr + Na = C2H5Br + NaOH2
Hg + FeCl3 = HgCl3 + Fe =>
Hg + FeCl3 = HgCl3 + Fe
Ba(NO3)2 + K3Fe(CN)6 = Ba3(Fe(CN)6)2 + KNO3 =>
3 Ba(NO3)2 + 2 K3Fe(CN)6 = Ba3(Fe(CN)6)2 + 6 KNO3
KBr + Cl = KCl + Br =>
KBr + Cl = KCl + Br
Al2S3 + HOH = Al(OH)3 + H2S =>
Al2S3 + 6 HOH = 2 Al(OH)3 + 3 H2S
Li + CuCl2 = LiCl + Cu =>
2 Li + CuCl2 = 2 LiCl + Cu
Ca(OH)2 + NH4Cl = NH4OH + CaCl2 =>
Ca(OH)2 + 2 NH4Cl = 2 NH4OH + CaCl2
CaCO3 + Al2O3 = Ca3(AlO3)2 + CO2 =>
3 CaCO3 + Al2O3 = Ca3(AlO3)2 + 3 CO2
C12H10 + O2 = CO2 + H2O =>
2 C12H10 + 29 O2 = 24 CO2 + 10 H2O
MnO2 + OH{-} = MnO4{2-} + H2O + e =>
MnO2 + 4 OH{-} = MnO4{2-} + 2 H2O + 2e
H2B + NaOH = Na2B + H2O =>
H2B + 2 NaOH = Na2B + 2 H2O
Zn + BaS = ZnS + Ba =>
Zn + BaS = ZnS + Ba
SO3 + H = SO2 + H2O =>
SO3 + 2 H = SO2 + H2O
C8H10 + Cl2 = C8H9Cl2 + HCl =>
2 C8H10 + 3 Cl2 = 2 C8H9Cl2 + 2 HCl
C4H11NO3 + HCl = C4H12NO3 + Cl =>
C4H11NO3 + HCl = C4H12NO3 + Cl
P + NaOH = POH + Na =>
P + NaOH = POH + Na
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
C57H104O6 + NaOH = C18H34O2 + C3H8O3 + Na =>
2 C57H104O6 + 54 NaOH = 3 C18H34O2 + 20 C3H8O3 + 54 Na
N(CH3)3 + O2 = NO + CO2 + H2O =>
4 N(CH3)3 + 23 O2 = 4 NO + 12 CO2 + 18 H2O
AgI + Br = AgBr + I2 =>
2 AgI + 2 Br = 2 AgBr + I2
PB(NO3)2(aq) + HCl(aq) = PBCl2(s) + HNO3(aq) =>
PB(NO3)2(aq) + 2 HCl(aq) = PBCl2(s) + 2 HNO3(aq)
NO2 + K2O = KNO3 + NO =>
3 NO2 + K2O = 2 KNO3 + NO
H2 + Si = Si2H3 =>
3 H2 + 4 Si = 2 Si2H3
CaCO3(s) + HCl(g) = CaCl2(s) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(g) = CaCl2(s) + CO2(g) + H2O(l)
Co(OH)2 + H2SO4 = CoSO4 + H2O =>
Co(OH)2 + H2SO4 = CoSO4 + 2 H2O
ClHNO3 = HClNO3 =>
ClHNO3 = HClNO3
CaCl2(aq) + Li2CO3(aq) = CaCO3 + Li2Cl2 =>
CaCl2(aq) + Li2CO3(aq) = CaCO3 + Li2Cl2
N + O2 = NO2 =>
N + O2 = NO2
C4H9Cl + KOH = C4H9OH + KCl =>
C4H9Cl + KOH = C4H9OH + KCl
Na + C4H10O = C2H5 + NaO2 =>
Na + 2 C4H10O = 4 C2H5 + NaO2
NO + HClO = NO3 + Cl2 + H2O =>
NO + 4 HClO = NO3 + 2 Cl2 + 2 H2O
HCOOK = COOK{-} + H{+} =>
HCOOK = COOK{-} + H{+}
C2H5OH + CH3CH2COOH = CH3COOCH2CH3 + H2O =>
C2H5OH + 2 CH3CH2COOH = 2 CH3COOCH2CH3 + H2O
Fe + CaCO3 = FeCO3 + Ca =>
Fe + CaCO3 = FeCO3 + Ca
ZnCl2 + CH3COONa = Zn(CH3COO)2 + NaCl =>
ZnCl2 + 2 CH3COONa = Zn(CH3COO)2 + 2 NaCl
C7H8 + O2 = C + H2O =>
C7H8 + 2 O2 = 7 C + 4 H2O
C2H6 + F2 = C2H5F + HF =>
C2H6 + F2 = C2H5F + HF
NH3 + HOCl = NCl3 + H2O =>
NH3 + 3 HOCl = NCl3 + 3 H2O
Fe + H2SiO3 = Fe2(SiO3)3 + H2 =>
2 Fe + 3 H2SiO3 = Fe2(SiO3)3 + 3 H2
P + Ca(OH)2 + H2O = PH3 + Ca(H2PO2)2 =>
8 P + 3 Ca(OH)2 + 6 H2O = 2 PH3 + 3 Ca(H2PO2)2
Cl2 + F2 = ClF3 =>
Cl2 + 3 F2 = 2 ClF3
SrCO3 = Sr + CO3 =>
SrCO3 = Sr + CO3
K2SO3 + H2O = K2SO4 + H2 =>
K2SO3 + H2O = K2SO4 + H2
Fe2 + Cl = FeCl3 =>
Fe2 + 6 Cl = 2 FeCl3
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