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Cd + H2O = CdOH + H
IO3{-} + H2O + SO2 = I2 + SO4{-}2 + H{+} =>
6 IO3{-} + 2 H2O + 10 SO2 = 3 I2 + 10 SO4{-}2 + 4 H{+}
Cl2(g) + H2O(l) + IO3{-}(aq) = H{+}(aq) + Cl{-}(aq) + IO4{-}(aq) =>
Cl2(g) + H2O(l) + IO3{-}(aq) = 2 H{+}(aq) + 2 Cl{-}(aq) + IO4{-}(aq)
K(s) + Br = KBr =>
K(s) + Br = KBr
NO2 + HOCl = NO3 + Cl + H =>
NO2 + HOCl = NO3 + Cl + H
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
Ca3P2(s) + H2O = Ca(OH)2 + PH3 =>
Ca3P2(s) + 6 H2O = 3 Ca(OH)2 + 2 PH3
PbO + Cl2 = PbCl2 + O2 =>
2 PbO + 2 Cl2 = 2 PbCl2 + O2
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
CrCl3 + FeSO4 = FeCl2 + Cr2(SO4)3 =>
2 CrCl3 + 3 FeSO4 = 3 FeCl2 + Cr2(SO4)3
Pb + Sn2{+} = Pb2{+} + Sn =>
2 Pb + Sn2{+} = Pb2{+} + 2 Sn
C3H8O2 = CH4 + CO2 =>
C3H8O2 = 2 CH4 + CO2
Zn + CaCl2 = ZnCl2 + Ca =>
Zn + CaCl2 = ZnCl2 + Ca
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
Na3PO4(s) + CaCl2(aq) = Ca3(PO4)2(aq) + NaCl(aq) =>
2 Na3PO4(s) + 3 CaCl2(aq) = Ca3(PO4)2(aq) + 6 NaCl(aq)
Hg + H3PO4 = HgPO4 + H2 =>
2 Hg + 2 H3PO4 = 2 HgPO4 + 3 H2
AgNO3 + NaOH = AgOH(s) + NaNO3(aq) =>
AgNO3 + NaOH = AgOH(s) + NaNO3(aq)
H3PO4(aq) + NaOH = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH = Na3PO4(aq) + 3 H2O(l)
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Cu(NO3)2*3H2O = CuO + NO2 + O2 + H2O =>
2 Cu(NO3)2*3H2O = 2 CuO + 4 NO2 + O2 + 6 H2O
KCrO2 + PbO2 + H2SO4 = K2Cr2O7 + PbSO4 + H2O =>
2 KCrO2 + 3 PbO2 + 3 H2SO4 = K2Cr2O7 + 3 PbSO4 + 3 H2O
C2H6O + C12H22O11 + CH4N2O + H2SO4 = C187H186O89N9S + H2O =>
5 C2H6O + 60 C12H22O11 + 18 CH4N2O + 4 H2SO4 = 4 C187H186O89N9S + 343 H2O
C4H5N3 + NaOH + H2O = C4H5NO4Na2 + NH3 =>
C4H5N3 + 2 NaOH + 2 H2O = C4H5NO4Na2 + 2 NH3
CuBr2 + H3PO4 = Cu3(PO4)2 + HBr =>
3 CuBr2 + 2 H3PO4 = Cu3(PO4)2 + 6 HBr
PbSO3 + Fe = FeSO3 + Pb =>
PbSO3 + Fe = FeSO3 + Pb
Be2O + H2O = H2Be(OH)3 =>
Be2O + 5 H2O = 2 H2Be(OH)3
C6H6O + Cl2 = C6H4Cl2O + HCl =>
C6H6O + 2 Cl2 = C6H4Cl2O + 2 HCl
CH4N2O + O2 = CO2 + H2O + N =>
2 CH4N2O + 3 O2 = 2 CO2 + 4 H2O + 4 N
NaHO + CuSO4 = Cu(HO)2 + Na2SO4 =>
2 NaHO + CuSO4 = Cu(HO)2 + Na2SO4
IrCl3(aq) + NaOH(aq) = Ir2O3(s) + HCl(aq) + NaCl(aq) =>
2 IrCl3(aq) + 3 NaOH(aq) = Ir2O3(s) + 3 HCl(aq) + 3 NaCl(aq)
Mg + C6H8O7 = C6H6O7Mg + H2 =>
Mg + C6H8O7 = C6H6O7Mg + H2
Al2(SO4)3 + NH3 + H2SO4 = NH4Al(SO4)2 =>
Al2(SO4)3 + 2 NH3 + H2SO4 = 2 NH4Al(SO4)2
Br + KF = BrF + K =>
Br + KF = BrF + K
Cr(OH)3 + IO3{-} = CrO3{2-} + I{-} + H2O + H{+} =>
6 Cr(OH)3 + IO3{-} = 6 CrO3{2-} + I{-} + 3 H2O + 12 H{+}
C7H6O3 + KOH = C7H5O3K + H2O =>
C7H6O3 + KOH = C7H5O3K + H2O
H3CNH2 + O2 = CO2 + H2O + N2 =>
4 H3CNH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
C3H7OH + KMnO4 = C2H5COH + MnO2 + KOH + H2O =>
3 C3H7OH + 2 KMnO4 = 3 C2H5COH + 2 MnO2 + 2 KOH + 2 H2O
Al2O3 + H2C2O4 = Al2(C2O4)3 + H2O =>
Al2O3 + 3 H2C2O4 = Al2(C2O4)3 + 3 H2O
Fe2(SO4)3 + K2CO3 + H2O = Fe(OH)3 + K2SO4 + CO2 =>
Fe2(SO4)3 + 3 K2CO3 + 3 H2O = 2 Fe(OH)3 + 3 K2SO4 + 3 CO2
Cr3Sb2 + HNO3 + H2O = H2CrO4 + H3SbO4 + NO =>
3 Cr3Sb2 + 28 HNO3 + 4 H2O = 9 H2CrO4 + 6 H3SbO4 + 28 NO
H3C6H8O7 + NaOH = Na3C6H8O7 + H2O =>
H3C6H8O7 + 3 NaOH = Na3C6H8O7 + 3 H2O
NH3(g) + H3PO4(l) = (NH4)3PO4(s) =>
3 NH3(g) + H3PO4(l) = (NH4)3PO4(s)
Fe + K4[Fe(CN)6] = Fe[Fe(CN)6] + K =>
Fe + K4[Fe(CN)6] = Fe[Fe(CN)6] + 4 K
CaCO3 + NaOH + HCl = NaHCO3 + CaCl2 + H2O =>
CaCO3 + NaOH + 2 HCl = NaHCO3 + CaCl2 + H2O
Cr(OH)3 + H = Cr + H2O =>
Cr(OH)3 + 3 H = Cr + 3 H2O
MnS2 + HBr = MnBr + HS2 =>
MnS2 + HBr = MnBr + HS2
SnBr4 + K3PO4 = Sn3(PO4)4 + KBr =>
3 SnBr4 + 4 K3PO4 = Sn3(PO4)4 + 12 KBr
Cr2(SO4)3 + NaOH + Cl2O7 = Na2Cr2O7 + Na2SO4 + Cl2 + H2O =>
7 Cr2(SO4)3 + 56 NaOH + 3 Cl2O7 = 7 Na2Cr2O7 + 21 Na2SO4 + 3 Cl2 + 28 H2O
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
BaS + K = K2S + Ba =>
BaS + 2 K = K2S + Ba
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10/26/24
方程式のバランス11/25/23
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