| 前日に均衡した方程式 |
MnO4{-2} + C2O4{-2} + 4 H3O{+} = MnO2 + 2 CO2 + 6 H2O
FeCl2 + KMnO4 + HCl = KCl + MnCl2 + H2O + FeCl3 =>
5 FeCl2 + KMnO4 + 8 HCl = KCl + MnCl2 + 4 H2O + 5 FeCl3
H2O + BrO3{-} + NH3OH{+} = Br{-} + NO3{-} + H3O{+} =>
H2O + BrO3{-} + NH3OH{+} = Br{-} + NO3{-} + 2 H3O{+}
H2SO3 + KMnO4 + K2SO3 = K2SO4 + MnSO4 + H2O =>
3 H2SO3 + 2 KMnO4 + 2 K2SO3 = 3 K2SO4 + 2 MnSO4 + 3 H2O
AsI3 + HNO3 = H3AsO4 + HIO3 + NO + H2O =>
3 AsI3 + 20 HNO3 = 3 H3AsO4 + 9 HIO3 + 20 NO + H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
PCl5 + HOH = HCl + H3PO4 =>
PCl5 + 4 HOH = 5 HCl + H3PO4
K2S + NaNO3 = KNO3 + Na2S =>
K2S + 2 NaNO3 = 2 KNO3 + Na2S
KOH + Cl2 = KCl + KClO3 + H2O =>
6 KOH + 3 Cl2 = 5 KCl + KClO3 + 3 H2O
NaI + H2SO4 = Na2SO4 + I2 + H =>
2 NaI + H2SO4 = Na2SO4 + I2 + 2 H
H4TiO4 + HCl = H2TiCl6 + H2O =>
H4TiO4 + 6 HCl = H2TiCl6 + 4 H2O
Au + NaCN + O2 + H2O = NaAuC2N2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAuC2N2 + 4 NaOH
CrCl3 + Al + CO = Cr(CO)6 + AlCl3 =>
CrCl3 + Al + 6 CO = Cr(CO)6 + AlCl3
Na2CO3(aq) + HC2H3O2(aq) = NaC2H3O2 + H2O + CO2 =>
Na2CO3(aq) + 2 HC2H3O2(aq) = 2 NaC2H3O2 + H2O + CO2
C3H4 + O2(g) = CO2(g) + H2O(g) =>
C3H4 + 4 O2(g) = 3 CO2(g) + 2 H2O(g)
CH3COOH + HOC2H5 = H2O + CH3COOC2H5 =>
CH3COOH + HOC2H5 = H2O + CH3COOC2H5
AlI3 + AgNO3 = Al(NO3)3 + AgI =>
AlI3 + 3 AgNO3 = Al(NO3)3 + 3 AgI
ZnC + O2 = ZnO + CO2 =>
2 ZnC + 3 O2 = 2 ZnO + 2 CO2
HCOOCH3 + NH3 = (NH2)2CO + CH3OH =>
3 HCOOCH3 + 4 NH3 = 2(NH2)2CO + 4 CH3OH
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
N + Cl = NCl =>
N + Cl = NCl
CaO + HBr = CaBr2 + H2O =>
CaO + 2 HBr = CaBr2 + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
AlH3O3 + NaNO3 = AlN3O9 + NaOH =>
AlH3O3 + 3 NaNO3 = AlN3O9 + 3 NaOH
aluminum + fluorine = aluminumfluoride =>
2 Al + 3 F2 = 2 AlF3
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Fe + KNO2 = FeO + K2O + N2 =>
3 Fe + 2 KNO2 = 3 FeO + K2O + N2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HNO3 + Ca = CaHNO3 =>
HNO3 + Ca = CaHNO3
HCN + KCN = HK + CN =>
HCN + KCN = HK + 2 CN
Ca = Ca(oh)2 =>
2 Ca = Ca(oh)2
Mn(NO3)2*4H2O + C2H5NO2 = N2 + Mn2O3 + CO2 + H2O =>
2 Mn(NO3)2*4H2O + 2 C2H5NO2 = 3 N2 + Mn2O3 + 4 CO2 + 13 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
C6H9O5NO2 + O2 = CO2 + H2O + N2 =>
4 C6H9O5NO2 + 19 O2 = 24 CO2 + 18 H2O + 2 N2
NH(g) + O2(g) = NO(g) + H2O =>
4 NH(g) + 3 O2(g) = 4 NO(g) + 2 H2O
Mn(NO3)2 + H2O2 = MnO2 + HNO3 =>
Mn(NO3)2 + H2O2 = MnO2 + 2 HNO3
Al + NHO3 = Al(NO3)3 + NO + H2O =>
Al + 4 NHO3 = Al(NO3)3 + NO + 2 H2O
PCl3 + HNO3 = POCl3 + NO2 + H2O =>
PCl3 + 2 HNO3 = POCl3 + 2 NO2 + H2O
Mg(No3)2 + K3Po4 = Mg3(Po4)2 + KNo3(aq) =>
3 Mg(No3)2 + 2 K3Po4 = Mg3(Po4)2 + 6 KNo3(aq)
KOH + Cl2 = KCl + KClO3 + H2O =>
6 KOH + 3 Cl2 = 5 KCl + KClO3 + 3 H2O
Li + Mg2{+} = Li{+} + Mg =>
Li + Mg2{+} = Li{+} + 2 Mg
Cu(OH)2 + HCl = Cu(Cl)2 + H2O =>
Cu(OH)2 + 2 HCl = Cu(Cl)2 + 2 H2O
H2S + CaO = H2Ca + SO =>
H2S + CaO = H2Ca + SO
Ca(OH)2 + (NH4)3PO4 = NH3 + Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2(NH4)3PO4 = 6 NH3 + Ca3(PO4)2 + 6 H2O
Fe(NH4)2(SO4)2*6H2O + HCl + H2O2 = NH4Cl + Fe2(SO4)3 + (NH4)2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 2 HCl + H2O2 = 2 NH4Cl + Fe2(SO4)3 + (NH4)2SO4 + 14 H2O
KCl + BaCl2 = KCl2 + Ba =>
2 KCl + BaCl2 = 2 KCl2 + Ba
Cu(s) + S(aq) = CuS(s) =>
Cu(s) + S(aq) = CuS(s)
Zn + H2O = ZnO + H2 =>
Zn + H2O = ZnO + H2
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