| 前日に均衡した方程式 |
2 MnO4{-} + 5(COO)2{2-} + 16 H{+} = 10 CO2 + 2 Mn{2+} + 8 H2O
IK + H2O2 = HOK + I2 =>
2 IK + H2O2 = 2 HOK + I2
Kr2Cr2O7 + H2SO4 = Kr2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 Kr2Cr2O7 + 8 H2SO4 = 2 Kr2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
Ca + P = Ca2P =>
2 Ca + P = Ca2P
Cu2(NO3)2 + NaOH = Cu(OH) + Na2(NO3)2 =>
Cu2(NO3)2 + 2 NaOH = 2 Cu(OH) + Na2(NO3)2
KMnO4 + KNO2 + H2SO4 = MnSO4 + KNO3 + K2SO4 + H2O =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 5 KNO3 + K2SO4 + 3 H2O
NaNO2 + KMnO4 + NaOH = K2MnO4 + NaMnO4 + NaNO3 + H2O =>
NaNO2 + 4 KMnO4 + 2 NaOH = 2 K2MnO4 + 2 NaMnO4 + NaNO3 + H2O
C12H43 + O2 = CO2 + H2O =>
4 C12H43 + 91 O2 = 48 CO2 + 86 H2O
Ba3(PO4)2 + CH3COOH = (CH3COO)2Ba + H3PO4 =>
Ba3(PO4)2 + 6 CH3COOH = 3(CH3COO)2Ba + 2 H3PO4
Al(NO3)3 + (NH4)2S = NH4NO3 + Al2S3 =>
2 Al(NO3)3 + 3(NH4)2S = 6 NH4NO3 + Al2S3
Fe + CoF = Co + FeF =>
Fe + CoF = Co + FeF
Fe2S3 + HCl = S + FeCl + H2S =>
Fe2S3 + 2 HCl = 2 S + 2 FeCl + H2S
NH4OH + CuCl2 = NH4Cl2 + OHCu =>
NH4OH + CuCl2 = NH4Cl2 + OHCu
KNO3(s) + H2O(l) + NaOH(aq) + Zn(s) = NH3(g) + Na2Zn(OH)4(aq) + K2Zn(OH)4(aq) =>
2 KNO3(s) + 12 H2O(l) + 14 NaOH(aq) + 8 Zn(s) = 2 NH3(g) + 7 Na2Zn(OH)4(aq) + K2Zn(OH)4(aq)
C9H14NO + HCl = C9H15NO + Cl =>
C9H14NO + HCl = C9H15NO + Cl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2SO3 + H2S = H2O + S =>
H2SO3 + 2 H2S = 3 H2O + 3 S
LiCl + (NH4)2CO3 = Li2CO3 + (NH4)2Cl2 =>
2 LiCl + (NH4)2CO3 = Li2CO3 + (NH4)2Cl2
C19H10Br4O5S + H{+} = C19H11Br4O5S{+} =>
C19H10Br4O5S + H{+} = C19H11Br4O5S{+}
Na2CrO4Pb(C2H3O2)2 = Na2(C2H3O2)2PbCrO4 =>
Na2CrO4Pb(C2H3O2)2 = Na2(C2H3O2)2PbCrO4
H2NO3 + Cu = CuNO3 + H2 =>
H2NO3 + Cu = CuNO3 + H2
(CuOH)2SO4 = CuSO4 + CuO + H2O =>
(CuOH)2SO4 = CuSO4 + CuO + H2O
(H2O2) + Mn2O3 = H2O + MnO4 =>
5(H2O2) + Mn2O3 = 5 H2O + 2 MnO4
Al + NiSO4 = Al3(SO4)3 + Ni =>
3 Al + 3 NiSO4 = Al3(SO4)3 + 3 Ni
CH4 + N6Cl12 = C3Cl13 + N2 + H =>
36 CH4 + 13 N6Cl12 = 12 C3Cl13 + 39 N2 + 144 H
NaBr + H2SO4 = H2Br2 + Na2SO4 =>
2 NaBr + H2SO4 = H2Br2 + Na2SO4
C3H8 = C + H2 =>
C3H8 = 3 C + 4 H2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
MnSO4 + Pb3O4 + H2SO4 = H2O + HMnO4 + PbSO4 =>
2 MnSO4 + 5 Pb3O4 + 13 H2SO4 = 12 H2O + 2 HMnO4 + 15 PbSO4
HSO3 + CaO = CaSO4 + H2 = =>
2 HSO3 + 2 CaO = 2 CaSO4 + H2
KNO3(s) + K(s) = K2O(s) + N2(g) =>
2 KNO3(s) + 10 K(s) = 6 K2O(s) + N2(g)
Mg(HCo3)2 + NaOH = Mg(OH)2 + Na2Co3 + H2O =>
Mg(HCo3)2 + 4 NaOH = Mg(OH)2 + 2 Na2Co3 + 2 H2O
Na3HCO + HClO = CO2 + NaCl + H2O =>
Na3HCO + 3 HClO = CO2 + 3 NaCl + 2 H2O
IO4{-} + Mn{2+} + H2O = MnO4{-} + H{+} + I{-} =>
5 IO4{-} + 8 Mn{2+} + 12 H2O = 8 MnO4{-} + 24 H{+} + 5 I{-}
K3PO4 + (NH4)2SO4 = K2SO4 + (NH4)3PO4 =>
2 K3PO4 + 3(NH4)2SO4 = 3 K2SO4 + 2(NH4)3PO4
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Al2O3 + N2O5 = Al(NO3)3 =>
Al2O3 + 3 N2O5 = 2 Al(NO3)3
Pb(OH)2 + CuS = PbS + Cu(OH)2 =>
Pb(OH)2 + CuS = PbS + Cu(OH)2
BeO + CaS = BeS + CaO* =>
BeO + CaS = BeS + CaO*
Fe(s) + MgCl2(aq) = FeCl(s) + Mg(aq) =>
2 Fe(s) + MgCl2(aq) = 2 FeCl(s) + Mg(aq)
Al2(CO3)3 + CH3COOH = CO2 + H2O + Al(CH3COO)3 =>
Al2(CO3)3 + 6 CH3COOH = 3 CO2 + 3 H2O + 2 Al(CH3COO)3
Au + H2O = Au(OH)3 + H2 =>
2 Au + 6 H2O = 2 Au(OH)3 + 3 H2
KHC8H4O4 + KOH = K + C8H4O4 + H2O =>
KHC8H4O4 + KOH = 2 K + C8H4O4 + H2O
O2 + C6H10O5 = H2O + CHO =>
3 O2 + 2 C6H10O5 = 4 H2O + 12 CHO
Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2
[Cu(H2O)6]{2+} + NH4OH = [Cu(NH3)6(H2O)2]{2+} + H2O =>
[Cu(H2O)6]{2+} + 6 NH4OH = [Cu(NH3)6(H2O)2]{2+} + 10 H2O
Al + NH3 + H2O = Al(OH)3 + NH4 =>
Al + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4
C2H3NaO2 + O2 = H2O + CO2 + Na =>
4 C2H3NaO2 + 7 O2 = 6 H2O + 8 CO2 + 4 Na
Sr(NO3) = SrNO2 + O =>
Sr(NO3) = SrNO2 + O
Pb(OH)2 + HNO3 = Pb(OH)(NO3) + H2O =>
Pb(OH)2 + HNO3 = Pb(OH)(NO3) + H2O
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