| 前日に均衡した方程式 |
Cr2(SO4)3 + 3 PbCl2 = 2 CrCl3 + 3 PbSO4
KI + KClO3 + HCl = KI3 + KCl + H2O =>
9 KI + KClO3 + 6 HCl = 3 KI3 + 7 KCl + 3 H2O
FeO + Al(OH)3 = AlO + Fe(OH)3 =>
FeO + Al(OH)3 = AlO + Fe(OH)3
CH2 + H2 = CH4 =>
CH2 + H2 = CH4
Na3PO4 + CaCO3 = Na2CO3 + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCO3 = 3 Na2CO3 + Ca3(PO4)2
In + S = In2S =>
2 In + S = In2S
NaOH(aq) + CuSO4(s) = Na2SO4(aq) + Cu(OH)2(s) =>
2 NaOH(aq) + CuSO4(s) = Na2SO4(aq) + Cu(OH)2(s)
C2H6 + H2SO4 = C2H6SO3 + H2O =>
C2H6 + H2SO4 = C2H6SO3 + H2O
MnO2 + KNO3 + Na2CO3 = NaMnO4 + KNO2 + CO2 =>
2 MnO2 + 3 KNO3 + Na2CO3 = 2 NaMnO4 + 3 KNO2 + CO2
Na2CrO4 + CuCl2 = Na2Cl2 + CuCrO4 =>
Na2CrO4 + CuCl2 = Na2Cl2 + CuCrO4
Na + Cu3(PO4)2 = Cu3 + Na(PO4)2 =>
Na + Cu3(PO4)2 = Cu3 + Na(PO4)2
CuSO4*5H2O(s) = CuSO4 + H2O =>
CuSO4*5H2O(s) = CuSO4 + 5 H2O
PbCl2(s) = PbCl2(aq) =>
PbCl2(s) = PbCl2(aq)
C6H10O(l) + O2(g) = CO2(g) + H2O(l) =>
C6H10O(l) + 8 O2(g) = 6 CO2(g) + 5 H2O(l)
AlCl3 + Na(OH) = Al(OH)3 + NaCl =>
AlCl3 + 3 Na(OH) = Al(OH)3 + 3 NaCl
Ca(HCO3)2 + HNO3 = Ca(NO3)2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O + 2 CO2
H2SO3 + NaO = Na2SO4 + H2O =>
H2SO3 + 2 NaO = Na2SO4 + H2O
Mg(HSO4)2 + Mg(OH)2 = MgSO4 + H2O =>
Mg(HSO4)2 + Mg(OH)2 = 2 MgSO4 + 2 H2O
Mn + HClO4 = Mn(ClO4)3 + H2 =>
2 Mn + 6 HClO4 = 2 Mn(ClO4)3 + 3 H2
NaNO3 + NaI + H2SO4 = NO + I2 + Na2SO4 + H2O =>
2 NaNO3 + 6 NaI + 4 H2SO4 = 2 NO + 3 I2 + 4 Na2SO4 + 4 H2O
FeCl2(aq) + KMnO4(aq) + HCl(aq) = FeCl3(aq) + MnCl2(aq) + H2O(l) + KCl(aq) =>
5 FeCl2(aq) + KMnO4(aq) + 8 HCl(aq) = 5 FeCl3(aq) + MnCl2(aq) + 4 H2O(l) + KCl(aq)
C5H5N + H2O = C5H5NH{+} + OH{-} =>
C5H5N + H2O = C5H5NH{+} + OH{-}
Mg(OH)2 + AgNO3 = Mg(NO3)2 + AgOH =>
Mg(OH)2 + 2 AgNO3 = Mg(NO3)2 + 2 AgOH
KNO2 + H2S = NO + S + KOH =>
2 KNO2 + H2S = 2 NO + S + 2 KOH
Al(OH)3 + HCl(aq) = AlCl3(aq) + H2O =>
Al(OH)3 + 3 HCl(aq) = AlCl3(aq) + 3 H2O
K + Ni(NO3)2 = K(NO3) + Ni =>
2 K + Ni(NO3)2 = 2 K(NO3) + Ni
H3 + PO4 + NaBr = HBr + Na3PO4 =>
H3 + PO4 + 3 NaBr = 3 HBr + Na3PO4
CuOHCl + NaOH = CuO + NaCl + H2O =>
CuOHCl + NaOH = CuO + NaCl + H2O
H3SbO4 + H2S = S + Sb2S3 + H2O =>
2 H3SbO4 + 5 H2S = 2 S + Sb2S3 + 8 H2O
KHC8H4O4 + LiOH = KLiC8H4O4 + H2O =>
KHC8H4O4 + LiOH = KLiC8H4O4 + H2O
Se(s) + O2(g) = SeO2(g) =>
Se(s) + O2(g) = SeO2(g)
C5H8 + Cl2 = C5H7Cl + HCl =>
C5H8 + Cl2 = C5H7Cl + HCl
Cl2(g) + OH{-}(aq) = Cl{-}(aq) + ClO3{-}(aq) + H2O =>
3 Cl2(g) + 6 OH{-}(aq) = 5 Cl{-}(aq) + ClO3{-}(aq) + 3 H2O
Fe + SO3 = Fe(SO3) =>
Fe + SO3 = Fe(SO3)
Al(s) + HI(aq) = AlI3(aq) + H2(g) =>
2 Al(s) + 6 HI(aq) = 2 AlI3(aq) + 3 H2(g)
Fe(s) + AgNO3 = Fe(NO3)2 + Ag(s) =>
Fe(s) + 2 AgNO3 = Fe(NO3)2 + 2 Ag(s)
Cu + HgCl2 = CuCl + Hg =>
2 Cu + HgCl2 = 2 CuCl + Hg
P4 + NO3{-} + H2O = PO4{-3} + NO + H{+} =>
3 P4 + 20 NO3{-} + 8 H2O = 12 PO4{-3} + 20 NO + 16 H{+}
NaCl(aq) = Na(aq) + Cl(aq) =>
NaCl(aq) = Na(aq) + Cl(aq)
VO2 + NaOH = Na2VO3 + H2O =>
VO2 + 2 NaOH = Na2VO3 + H2O
H2S + PbCrO4 = H2CrO4 + PbS =>
H2S + PbCrO4 = H2CrO4 + PbS
Fe(s) + HNO3 = Fe(NO3)3 + H2 =>
2 Fe(s) + 6 HNO3 = 2 Fe(NO3)3 + 3 H2
CaBr2 + NaNo3 = Ca(No3)2 + NaBr =>
CaBr2 + 2 NaNo3 = Ca(No3)2 + 2 NaBr
Se(s) + O2(g) = SeO3(g) =>
2 Se(s) + 3 O2(g) = 2 SeO3(g)
Li2O + NaOH = H2O + NaLiO =>
Li2O + 2 NaOH = H2O + 2 NaLiO
ClCH2CO2H + NaOH = NaClCH2CO2 + H2O =>
ClCH2CO2H + NaOH = NaClCH2CO2 + H2O
Cr + CO3 = Cr(CO3)3 =>
Cr + 3 CO3 = Cr(CO3)3
KMnO4 + CaCO3 = Ca(MnO4)2 + K2CO3 =>
2 KMnO4 + CaCO3 = Ca(MnO4)2 + K2CO3
Be + As = Be3As2 =>
3 Be + 2 As = Be3As2
H2O2 + H2S = S02 + H2O =>
2 H2O2 + 2 H2S = S02 + 4 H2O
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