| 前日に均衡した方程式 |
2 Na(OH) + K2O = Na2O + 2 K(OH)
COO({-}) + HCl = COOH + Cl({-}) =>
COO({-}) + HCl = COOH + Cl({-})
[C6H5C(O)]2O2 = C6H5CO2 =>
[C6H5C(O)]2O2 = 2 C6H5CO2
Cr2O3 + HNO3 + FeO = Fe(NO3)3 + Cr(NO3)2 + H2O =>
Cr2O3 + 10 HNO3 + 2 FeO = 2 Fe(NO3)3 + 2 Cr(NO3)2 + 5 H2O
V2(SO4)3 + KMnO4 + H2O = MnO2 + VOSO4 + K2SO4 + H2SO4 =>
3 V2(SO4)3 + 2 KMnO4 + 2 H2O = 2 MnO2 + 6 VOSO4 + K2SO4 + 2 H2SO4
AgAs = Ag + As =>
AgAs = Ag + As
Sn(CO3)2 + K = K2CO3 + Sn =>
Sn(CO3)2 + 4 K = 2 K2CO3 + Sn
CaO + Cl2O3 = Ca(ClO2)2 =>
CaO + Cl2O3 = Ca(ClO2)2
AlO + Cl2 + C = AlCl3 + CO =>
2 AlO + 3 Cl2 + 2 C = 2 AlCl3 + 2 CO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3Cl + PbNO3 = ClPb + NH3NO3 =>
NH3Cl + PbNO3 = ClPb + NH3NO3
CuCO3 + HNO3 = Cu(NO3)2 + H2O + CO2 =>
CuCO3 + 2 HNO3 = Cu(NO3)2 + H2O + CO2
H2PO2 + AgNO3 + H2O = Ag + H3PO4 + HNO3 =>
H2PO2 + 3 AgNO3 + 2 H2O = 3 Ag + H3PO4 + 3 HNO3
NH + HCl = NCl + H2 =>
NH + HCl = NCl + H2
Br2 + KOH = KBr + KBrO5 + H2O =>
5 Br2 + 10 KOH = 9 KBr + KBrO5 + 5 H2O
K + H2SO3 = KOH + SO =>
2 K + H2SO3 = 2 KOH + SO
NH3 + NaHCO3 = NH3Na + HCO3 =>
NH3 + NaHCO3 = NH3Na + HCO3
Pb(NO3)2(aq) + FeCl3(aq) = PbCl2(s) + Fe(NO3)3(aq) =>
3 Pb(NO3)2(aq) + 2 FeCl3(aq) = 3 PbCl2(s) + 2 Fe(NO3)3(aq)
NaOH + Ag = AgOH + Na =>
NaOH + Ag = AgOH + Na
C2H2Br2 + H2 = C2H4Br2 =>
C2H2Br2 + H2 = C2H4Br2
K3Fe(CN)6 + FeCl2 = KCl + Fe3(Fe(CN)6)2 =>
2 K3Fe(CN)6 + 3 FeCl2 = 6 KCl + Fe3(Fe(CN)6)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2S2O3 + KMnO4 + H2SO4 = NaHSO4 + MnSO4 + KHSO4 + H2O =>
5 Na2S2O3 + 8 KMnO4 + 16 H2SO4 = 10 NaHSO4 + 8 MnSO4 + 8 KHSO4 + 7 H2O
KOH + FeBr2 = FeOH + KBr2 =>
KOH + FeBr2 = FeOH + KBr2
PbS + HNO3 = H2O + NO + Pb(NO3)2 + S =>
3 PbS + 8 HNO3 = 4 H2O + 2 NO + 3 Pb(NO3)2 + 3 S
H2O + Mn = Mn2O3 + H2 =>
3 H2O + 2 Mn = Mn2O3 + 3 H2
CoCl2 + HCl = CoCl5 + H =>
CoCl2 + 3 HCl = CoCl5 + 3 H
(NH4)2CO3 + LiClO3 = NH4ClO3 + Li2CO3 =>
(NH4)2CO3 + 2 LiClO3 = 2 NH4ClO3 + Li2CO3
CO2(g) + H20(l) = C12H22O11(s) + O2(g) =>
120 CO2(g) + 11 H20(l) = 10 C12H22O11(s) + 65 O2(g)
ZnO + NaOH + H2O = Na2[Zn(OH)4] =>
ZnO + 2 NaOH + H2O = Na2[Zn(OH)4]
CH3CHO + KMnO4 + NaOH = CH3COOH + H2O + K2MnO4 + Na2MnO4 =>
CH3CHO + 2 KMnO4 + 2 NaOH = CH3COOH + H2O + K2MnO4 + Na2MnO4
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
S + NO3 = SO2 + NO =>
S + NO3 = SO2 + NO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HPO3 + Ti(OH)3 = Ti(PO3)3 + H2O =>
3 HPO3 + Ti(OH)3 = Ti(PO3)3 + 3 H2O
FeS + HCI = FeCI + H2 + S =>
2 FeS + 2 HCI = 2 FeCI + H2 + 2 S
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
AlCl{+3} + NaOH = Al(OH){+3} + NaCl =>
AlCl{+3} + NaOH = Al(OH){+3} + NaCl
NaCl + F3 = NaF + Cl2 =>
6 NaCl + 2 F3 = 6 NaF + 3 Cl2
Na + PO4 + Ca(NO3)2 = NaNO3 + CaPO4 =>
2 Na + PO4 + Ca(NO3)2 = 2 NaNO3 + CaPO4
Na2CrO4(aq) + AgNO3(aq) = Ag2CrO4 + NaNO3(aq) =>
Na2CrO4(aq) + 2 AgNO3(aq) = Ag2CrO4 + 2 NaNO3(aq)
As2O5 + Ca(OH)2(aq) = Ca3(AsO4)2(s) + H2O(l) =>
As2O5 + 3 Ca(OH)2(aq) = Ca3(AsO4)2(s) + 3 H2O(l)
C2O4{2-} + MnO4{-} + H3O{+} = CO2 + H2O + Mn{2+} =>
5 C2O4{2-} + 2 MnO4{-} + 16 H3O{+} = 10 CO2 + 24 H2O + 2 Mn{2+}
Fe2S3 + Cu3N2 = FeN + CuS =>
Fe2S3 + Cu3N2 = 2 FeN + 3 CuS
C12H22O11 + O2 = H22O2 + C12O11 =>
C12H22O11 + O2 = H22O2 + C12O11
Sr(OH)2 + H3O = Sr + H2O =>
Sr(OH)2 + 2 H3O = Sr + 4 H2O
MgSO4(aq) + Na2CO3(aq) = MgCO3 + Na2SO4(aq) =>
MgSO4(aq) + Na2CO3(aq) = MgCO3 + Na2SO4(aq)
HAsO2{-} + Cr2O7{2-} + H{+} = Cr{3+} + H3AsO4 + H2O =>
2 HAsO2{-} + Cr2O7{2-} + 10 H{+} = 2 Cr{3+} + 2 H3AsO4 + 3 H2O
H2PO4 + Cu(OH)2 = Cu(HPO4)2 + H2O =>
2 H2PO4 + Cu(OH)2 = Cu(HPO4)2 + 2 H2O
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