| 前日に均衡した方程式 |
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
KOH + Pb(NO3)2 = K(NO3)2 + PbOH =>
KOH + Pb(NO3)2 = K(NO3)2 + PbOH
Mg(OH)2 + BaCO3 = MgCO3 + Ba(OH)2 =>
Mg(OH)2 + BaCO3 = MgCO3 + Ba(OH)2
Fe(b) + O2(g) = Fe2O3(s) =>
4 Fe(b) + 3 O2(g) = 2 Fe2O3(s)
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Fe2 + O3 + HCl = FeCl3 + H2O =>
Fe2 + O3 + 6 HCl = 2 FeCl3 + 3 H2O
HNO3(aq) + NH4OH(aq) = HOH(s) + NH4NO3 =>
HNO3(aq) + NH4OH(aq) = HOH(s) + NH4NO3
FeCl2I2 = FeI2Cl2 =>
FeCl2I2 = FeI2Cl2
Mn + AuCl3 = MnCl2 + Au =>
3 Mn + 2 AuCl3 = 3 MnCl2 + 2 Au
CuFeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)3 + H2O + H2SO4 + NO =>
3 CuFeS2 + 32 HNO3 = 3 Cu(NO3)2 + 3 Fe(NO3)3 + 10 H2O + 6 H2SO4 + 17 NO
C6H5ClNa = C6H5NaCl =>
C6H5ClNa = C6H5NaCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C3H4(C2H5)2(OH)2CH3 + O2 = CO2 + H2O =>
4 C3H4(C2H5)2(OH)2CH3 + 47 O2 = 32 CO2 + 38 H2O
Na2O + H3PO4 = Na3PO4(aq) + H2O(l) =>
3 Na2O + 2 H3PO4 = 2 Na3PO4(aq) + 3 H2O(l)
Mg(OH)2 = Mg{+2} + OH{-} =>
Mg(OH)2 = Mg{+2} + 2 OH{-}
BaCl2 + AlNO3 = AlCl + Ba(NO3)2 =>
BaCl2 + 2 AlNO3 = 2 AlCl + Ba(NO3)2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
H2O2 + KJ + H2SO4 = J2 + H2O + K2SO4 =>
H2O2 + 2 KJ + H2SO4 = J2 + 2 H2O + K2SO4
C3H8 + O8 = CO2 + H2O =>
4 C3H8 + 5 O8 = 12 CO2 + 16 H2O
NaMnO4 + Pb(NO3)2 = Pb(MnO4)2 + NaNO3 =>
2 NaMnO4 + Pb(NO3)2 = Pb(MnO4)2 + 2 NaNO3
C2H6 + NHO3 = C2H5NO2 + H2O =>
C2H6 + NHO3 = C2H5NO2 + H2O
C2H5Br + H2O = CH3OH + HBr =>
C2H5Br + 2 H2O = 2 CH3OH + HBr
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Fe(NO3)3(s) = Fe2O3(aq) + NO2(aq) + O2(aq) =>
4 Fe(NO3)3(s) = 2 Fe2O3(aq) + 12 NO2(aq) + 3 O2(aq)
Hg2Cl = Hg + HgCl =>
Hg2Cl = Hg + HgCl
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
Br + CO2 = O2 + CBr4 =>
4 Br + CO2 = O2 + CBr4
AgNO3 + H2O = Ag2O + HNO3 =>
2 AgNO3 + H2O = Ag2O + 2 HNO3
Fe(OH)2 + (NH4)3PO4 = NH4OH + Fe3(PO4)2 =>
3 Fe(OH)2 + 2(NH4)3PO4 = 6 NH4OH + Fe3(PO4)2
C2H4O2 + H2O = H3O + CO2 =>
C2H4O2 + 10 H2O = 8 H3O + 2 CO2
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
Sb2S3 + Fe = Sb + FeS =>
Sb2S3 + 3 Fe = 2 Sb + 3 FeS
Cu + HBr = CuHBr =>
Cu + HBr = CuHBr
AgNO3 + H2O = Ag2O + HNO3 =>
2 AgNO3 + H2O = Ag2O + 2 HNO3
Na2O3(s) + CO2(g) = Na2CO3(s) + O2(g) =>
Na2O3(s) + CO2(g) = Na2CO3(s) + O2(g)
Al + Br2 = Al(Br2)2 =>
Al + 2 Br2 = Al(Br2)2
CH3COONH4 + NaOH = CH3COONa + NH4OH =>
CH3COONH4 + NaOH = CH3COONa + NH4OH
NH3SO4 + BaCl2 = NH3Cl2 + BaSO4 =>
NH3SO4 + BaCl2 = NH3Cl2 + BaSO4
H2SO4 + Na2O = H2O + Na2(SO4) =>
H2SO4 + Na2O = H2O + Na2(SO4)
AgNO3 + H2SO4 = AgH2SO4 + H2SO4(NO3) =>
AgNO3 + 2 H2SO4 = AgH2SO4 + H2SO4(NO3)
Cu + H2O + NO3 = (CuH2O6)2 + NO2 =>
2 Cu + 2 H2O + 10 NO3 = (CuH2O6)2 + 10 NO2
NaSn + CH2O = CNaSn + H2O =>
NaSn + CH2O = CNaSn + H2O
C6H12O6 + O2 = H2O6CO2 =>
C6H12O6 + 21 O2 = 6 H2O6CO2
CaC2 + H2O(l) = C2H2(g) + Ca(OH)2 =>
CaC2 + 2 H2O(l) = C2H2(g) + Ca(OH)2
CH3COO{-} + NO3{-} + H{+} = N2 + CO2 + H2O =>
5 CH3COO{-} + 8 NO3{-} + 13 H{+} = 4 N2 + 10 CO2 + 14 H2O
MnO4{-} + {-} = MnO4{2-} =>
MnO4{-} + e = MnO4{2-}
NaCH + BaCl2 = NaCl2 + BaCH =>
NaCH + BaCl2 = NaCl2 + BaCH
Pb2(NO3)2 + KCrO4 = PbCrO4 + KNO3 =>
Pb2(NO3)2 + 2 KCrO4 = 2 PbCrO4 + 2 KNO3
CH3{-}CH3 = CH3{-}CH2{-}CI = CH2 = CH2 = CH3{-}CH2{-}OH = CH2 = CH{-}CH = CH2 = ({-}CH2{-}CH = CH{-}CH2{-})n =>
CH3{-}CH3 = CH3{-}CH2{-}CI
Pb(NO3)2 + KOH = Pb(OH)2 + K(NO3) =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 K(NO3)
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