| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
CO2 + 6 H = CH4O + H2O
N2H4 + KMnO4 + HCl = N2 + MnCl3 + KCl + H2O =>
N2H4 + KMnO4 + 4 HCl = N2 + MnCl3 + KCl + 4 H2O
C1H2 + O2 = CO2 + H2O =>
2 C1H2 + 3 O2 = 2 CO2 + 2 H2O
CH2(CH2)CH3 + O2 = CO2 + H2O =>
4 CH2(CH2)CH3 + 19 O2 = 12 CO2 + 14 H2O
C3H5ClO2NaOH = C2H5OHCO2NaCl =>
C3H5ClO2NaOH = C2H5OHCO2NaCl
Li3Po4 + CuCl2 = LiCl + Cu3(Po4)2 =>
2 Li3Po4 + 3 CuCl2 = 6 LiCl + Cu3(Po4)2
Pb(OH)2 + NH3 = PbNH3 + OH =>
Pb(OH)2 + NH3 = PbNH3 + 2 OH
C2H4 = C3H8 + C7H8 =>
8 C2H4 = 3 C3H8 + C7H8
CaI2 + K3PO4 = CaPO4 + K3I2 =>
CaI2 + K3PO4 = CaPO4 + K3I2
CuCl2 + CO2 = COCl2 + CuO =>
CuCl2 + CO2 = COCl2 + CuO
(COOH)2 + MnO4{1–} + H{+} = CO2 + Mn{2+} + H2O =>
7(COOH)2 + 2 MnO4{1–} + 2 H{+} = 14 CO2 + 2 Mn{2+} + 8 H2O
HClO4 + Fe = Fe(ClO4)2 + H =>
2 HClO4 + Fe = Fe(ClO4)2 + 2 H
HNO3 + HC = NO + C2 + H2O =>
2 HNO3 + 6 HC = 2 NO + 3 C2 + 4 H2O
Fe3 + NH4CNS = Fe(CNS)63 + NH4 =>
Fe3 + 189 NH4CNS = 3 Fe(CNS)63 + 189 NH4
BaCl2(aq) + HCl(aq) = BaCl + HCl2 =>
BaCl2(aq) + HCl(aq) = BaCl + HCl2
AgBr + (NH4)2(SO4) = Ag2(SO4) + Br(NH4) =>
2 AgBr + (NH4)2(SO4) = Ag2(SO4) + 2 Br(NH4)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
H3N + Na2CO3 = H2CO3 + Na3N =>
2 H3N + 3 Na2CO3 = 3 H2CO3 + 2 Na3N
KHC4H4O6(s) + NaHCO3(s) = KNaC4H4O6(s) + CO2(g) + H2O(s) =>
KHC4H4O6(s) + NaHCO3(s) = KNaC4H4O6(s) + CO2(g) + H2O(s)
Pb(No3)2 + Na2SiO3 = Pb2(SiO3)2 + NaNo3 =>
2 Pb(No3)2 + 2 Na2SiO3 = Pb2(SiO3)2 + 4 NaNo3
KCIO3 + HCI = KCI + CI + H2O =>
KCIO3 + 6 HCI = KCI + 6 CI + 3 H2O
Al + S + H2O = H2S + Al(OH)3 =>
2 Al + 3 S + 6 H2O = 3 H2S + 2 Al(OH)3
NiCl2 + (NH4)3PO4 = Ni(NH4)2 + Cl3PO4 =>
3 NiCl2 + 2(NH4)3PO4 = 3 Ni(NH4)2 + 2 Cl3PO4
OCl + CrO2 = Cl + CrO4 =>
2 OCl + CrO2 = 2 Cl + CrO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Zn(SO4) = Zn{2+} + SO4{2-} =>
Zn(SO4) = Zn{2+} + SO4{2-}
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
CaCO3 = CO2(g) + CaO(s) =>
CaCO3 = CO2(g) + CaO(s)
CH3CO2K + HCl = KCl + C2H4O2 =>
CH3CO2K + HCl = KCl + C2H4O2
Cr2O3 + O{-} + NO3{-} = CrO4{2-} + NO2{-} =>
Cr2O3 + 4 O{-} + NO3{-} = 2 CrO4{2-} + NO2{-}
KSCN + K2[Fe(C204)2] = FeSCN + C204 + K =>
KSCN + K2[Fe(C204)2] = FeSCN + 2 C204 + 3 K
HgNO3 + Na2Cr2O7 = Hg2Cr2O7 + NaNO3 =>
2 HgNO3 + Na2Cr2O7 = Hg2Cr2O7 + 2 NaNO3
KClO3 + SO2 + H2SO4 = KHSO4 + ClO2 =>
2 KClO3 + SO2 + H2SO4 = 2 KHSO4 + 2 ClO2
Al2O3(s) + HCl = AlCl3 + H2O =>
Al2O3(s) + 6 HCl = 2 AlCl3 + 3 H2O
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Cu2S + H2SO4 = CuSO4 + S + H2O =>
3 Cu2S + 8 H2SO4 = 6 CuSO4 + 5 S + 8 H2O
C4H9Cl + Br2 = C4H8ClBr + HBr =>
C4H9Cl + Br2 = C4H8ClBr + HBr
HFO4 + Al(OH)3 = Al(FO4)3 + H2O =>
3 HFO4 + Al(OH)3 = Al(FO4)3 + 3 H2O
Fe(NO3)3 + C3H8O3 = NO + CO2 + H2O + Fe2O3 =>
14 Fe(NO3)3 + 9 C3H8O3 = 42 NO + 27 CO2 + 36 H2O + 7 Fe2O3
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Zn(SO4) + NaOH = Zn(OH)2 + Na2(SO4) =>
Zn(SO4) + 2 NaOH = Zn(OH)2 + Na2(SO4)
Cr + H3Cr2O4 = Cr2(Cr2O4)3 + H2 =>
4 Cr + 6 H3Cr2O4 = 2 Cr2(Cr2O4)3 + 9 H2
C4H12O4 + O = CO2 + H2O =>
C4H12O4 + 10 O = 4 CO2 + 6 H2O
C6H12O6 + NO3{-} = CO2 + NO2{-} + H2O =>
C6H12O6 + 12 NO3{-} = 6 CO2 + 12 NO2{-} + 6 H2O
Ba + PtCl4 = Pt + BaCl2 =>
2 Ba + PtCl4 = Pt + 2 BaCl2
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
C9H10O5 + O2 = CO2 + H2O =>
C9H10O5 + 9 O2 = 9 CO2 + 5 H2O
Pb2N3 = Pb + N =>
Pb2N3 = 2 Pb + 3 N
Ba + AlCl3 = BaCl2 + Al =>
3 Ba + 2 AlCl3 = 3 BaCl2 + 2 Al
K3[RhCl6](aq) + K2C2O4(aq) = K3[Rh(C2O4)3](s) + KCl(aq) =>
K3[RhCl6](aq) + 3 K2C2O4(aq) = K3[Rh(C2O4)3](s) + 6 KCl(aq)
あらゆる化学反応の方程式のバランスをとる
| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス02/07/25
方程式のバランス03/09/24
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