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NaF + AgNO3 = AgF + NaNO3
(NH4)2U2O7 + NaHCO3 = (NH4)2CO3 + UO2CO3 + Na2CO3 + H2O =>
(NH4)2U2O7 + 6 NaHCO3 = (NH4)2CO3 + 2 UO2CO3 + 3 Na2CO3 + 3 H2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
CH2O2 + O2 = CO2 + H2O =>
2 CH2O2 + O2 = 2 CO2 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NH3 + HC1 = NH4C1 =>
NH3 + HC1 = NH4C1
Zn + S = ZnS =>
Zn + S = ZnS
Al(OH)3 + NaOH = Na3[AlO3] + H2O =>
Al(OH)3 + 3 NaOH = Na3[AlO3] + 3 H2O
Pb{2+} + OH{-} = Pb(OH)2 =>
Pb{2+} + 2 OH{-} = Pb(OH)2
CuCl2 + SO2 + H2O = CuCl + H2SO4 + HCl =>
2 CuCl2 + SO2 + 2 H2O = 2 CuCl + H2SO4 + 2 HCl
Hg + O2 = Hg2O =>
4 Hg + O2 = 2 Hg2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + H2SO3 =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2SO3
Na2H2SiO4 + NaOH = Na4SiO4 + H2O =>
Na2H2SiO4 + 2 NaOH = Na4SiO4 + 2 H2O
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
H2SO3 + Mn(OH)3 = Mn2(SO3)3 + H2O =>
3 H2SO3 + 2 Mn(OH)3 = Mn2(SO3)3 + 6 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Cu(OH)2 + H3PO4 = (PO4)2Cu3 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = (PO4)2Cu3 + 6 H2O
K2S + Hg(NO3)2 = KNO3 + HgS =>
K2S + Hg(NO3)2 = 2 KNO3 + HgS
CH3{-}CH2{-}CH2OH{-}Na = CH3{-}CH2{-}CH2{-}ONa =>
CH3{-}CH2{-}CH2OH{-}Na = CH3{-}CH2{-}CH2{-}ONa
SO4{2-} + MnO4{-} + H{+} = H2O + Mn{2+} + S2O8{2-} =>
10 SO4{2-} + 2 MnO4{-} + 16 H{+} = 8 H2O + 2 Mn{2+} + 5 S2O8{2-}
Pb(NO3)2 + Na2HPO4 = Pb3(PO4)2 + NaH2PO4 + NaNO3 =>
3 Pb(NO3)2 + 4 Na2HPO4 = Pb3(PO4)2 + 2 NaH2PO4 + 6 NaNO3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Fe2O3 + C2O4{2-} + H{+} = Fe{2+} + CO2 + H2O =>
Fe2O3 + C2O4{2-} + 6 H{+} = 2 Fe{2+} + 2 CO2 + 3 H2O
SnCl2 + Br2 = SnBr2 + Cl2 =>
SnCl2 + Br2 = SnBr2 + Cl2
CH3 + Br2 = CHBr4 + HBr =>
CH3 + 3 Br2 = CHBr4 + 2 HBr
Al(HSO4)3 + Al(OH)3 = (Al(OH)2)2SO4 + H2O =>
Al(HSO4)3 + 5 Al(OH)3 = 3(Al(OH)2)2SO4 + 3 H2O
Li + O2 = LiO2 =>
Li + O2 = LiO2
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
Ho + H2O = Ho(OH)3 + H2 =>
2 Ho + 6 H2O = 2 Ho(OH)3 + 3 H2
CH3CH2OH(l) + K2Cr2O7(aq) + H2SO4(aq) = CH3COOH(aq) + Cr2(SO4)3(aq) + K2SO4(aq) + H2O(l) =>
3 CH3CH2OH(l) + 2 K2Cr2O7(aq) + 8 H2SO4(aq) = 3 CH3COOH(aq) + 2 Cr2(SO4)3(aq) + 2 K2SO4(aq) + 11 H2O(l)
Na + (NO3)2 = NaNO3 =>
2 Na + (NO3)2 = 2 NaNO3
AgNO3 + CaBr2 = AgBr + Ca(NO3)2 =>
2 AgNO3 + CaBr2 = 2 AgBr + Ca(NO3)2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Cu2(OH)2CO3 = CuO + CO2 + H2O =>
Cu2(OH)2CO3 = 2 CuO + CO2 + H2O
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
K3PO4 + ZnSO4 = K6S3O12 + Zn3P2O8 =>
2 K3PO4 + 3 ZnSO4 = K6S3O12 + Zn3P2O8
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Re + Br2 = ReBr3 =>
2 Re + 3 Br2 = 2 ReBr3
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
TiO2 + C + Cl2 = TiCl4 + CO2 =>
TiO2 + C + 2 Cl2 = TiCl4 + CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K2Cr2O7 + C2H5OH = Cr2O3 + CH3COOH + KOH + H2O =>
2 K2Cr2O7 + 3 C2H5OH = 2 Cr2O3 + 3 CH3COOH + 4 KOH + H2O
Sr(ClO3)2 + H3PO4 = Sr3(PO4)2 + HClO3 =>
3 Sr(ClO3)2 + 2 H3PO4 = Sr3(PO4)2 + 6 HClO3
NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2 =>
2 NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2
CuCO3 + H2SO4 = CO2 + H2O + CuSO4 =>
CuCO3 + H2SO4 = CO2 + H2O + CuSO4
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