| 前日に均衡した方程式 |
C4H8O2 + Na = C4H8NaO2
HClO4(aq) + K2SO3(aq) = KClO4 + SO2 + H2O =>
2 HClO4(aq) + K2SO3(aq) = 2 KClO4 + SO2 + H2O
NiC2O4*2H2O(s) + O2(g) = NiO(s) + H2O(g) + CO2(g) =>
2 NiC2O4*2H2O(s) + O2(g) = 2 NiO(s) + 4 H2O(g) + 4 CO2(g)
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
C3H4 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O = CO2 =>
10 C3H4 + 8 KMnO4 + 12 H2SO4 = 15 CH3COOH + 4 K2SO4 + 8 MnSO4 + 2 H2O
H3(PO4) = P2O5 + H2O =>
2 H3(PO4) = P2O5 + 3 H2O
AgNO3 + ZuCl2 = AgCl + Zu(NO3)2 =>
2 AgNO3 + ZuCl2 = 2 AgCl + Zu(NO3)2
MnSO4 + NaOH + H2O2 = MnO2 + NaSO4 + H2O =>
2 MnSO4 + 2 NaOH + 3 H2O2 = 2 MnO2 + 2 NaSO4 + 4 H2O
Zn + H2SO3 = ZnSO3 + H2 =>
Zn + H2SO3 = ZnSO3 + H2
FeFe2O4 + H2 = Fe + H2O =>
FeFe2O4 + 4 H2 = 3 Fe + 4 H2O
Al4C3 + KOH + H2O = K3[Al(OH)6] + CH4 =>
Al4C3 + 12 KOH + 12 H2O = 4 K3[Al(OH)6] + 3 CH4
NaN3(s) + Fe2O3(s) = Na2O(s) + Fe(s) + N2 =>
6 NaN3(s) + Fe2O3(s) = 3 Na2O(s) + 2 Fe(s) + 9 N2
Cu2 + F = CuF =>
Cu2 + 2 F = 2 CuF
Ba(OH)2 + NaOH = Ba(OH) + Na(OH)2 =>
Ba(OH)2 + NaOH = Ba(OH) + Na(OH)2
K2SO3 = K2S + O2 =>
2 K2SO3 = 2 K2S + 3 O2
K2SO3 = K2SO4 + K2S =>
4 K2SO3 = 3 K2SO4 + K2S
Mn(s) + CuSO4(aq) = MnSO4 + Cu =>
Mn(s) + CuSO4(aq) = MnSO4 + Cu
FeCl3 + HCl = FeHCl4 =>
FeCl3 + HCl = FeHCl4
H2Se + Cr(OH)6 = Cr2Se6 + H2O =>
6 H2Se + 2 Cr(OH)6 = Cr2Se6 + 12 H2O
Nd2(CO3)3 + HNO3 = Nd(NO3)3 + H2O + CO2 =>
Nd2(CO3)3 + 6 HNO3 = 2 Nd(NO3)3 + 3 H2O + 3 CO2
Na2S2O3(aq) + Cl2(g) + H2O(aq) = NaHSO4(aq) + HCl(aq) =>
Na2S2O3(aq) + 4 Cl2(g) + 5 H2O(aq) = 2 NaHSO4(aq) + 8 HCl(aq)
EtCHCH2 + O3 = EtCHO + HCHO =>
3 EtCHCH2 + 2 O3 = 3 EtCHO + 3 HCHO
K2SO3 = K2SO4 + K2S =>
4 K2SO3 = 3 K2SO4 + K2S
NaOH(aq) + HC2H3O2 = NaC2H3O2 + H2O =>
NaOH(aq) + HC2H3O2 = NaC2H3O2 + H2O
C3H4 + Na = C3H3Na + H2 =>
2 C3H4 + 2 Na = 2 C3H3Na + H2
Al2O3(s) + H2(SO4)(aq) = Al2(SO4)3 + H2O =>
Al2O3(s) + 3 H2(SO4)(aq) = Al2(SO4)3 + 3 H2O
Zn(s) + Br2(l) = ZnBr2 =>
Zn(s) + Br2(l) = ZnBr2
NiCl2(aq) + K2S(aq) = NiS(s) + KCl =>
NiCl2(aq) + K2S(aq) = NiS(s) + 2 KCl
KHCO3 + H2O2 = K2C2O6 + H2O =>
2 KHCO3 + H2O2 = K2C2O6 + 2 H2O
K2SO3 = K2SO4 + K2S =>
4 K2SO3 = 3 K2SO4 + K2S
ClO3{-} + Br{-} + H{+} = BrO3{-} + ClO2 + H2O =>
6 ClO3{-} + Br{-} + 6 H{+} = BrO3{-} + 6 ClO2 + 3 H2O
FeCl3 + HCl = FeCl4{-} + H{+} =>
FeCl3 + HCl = FeCl4{-} + H{+}
K2SO3 = K2S + O2 =>
2 K2SO3 = 2 K2S + 3 O2
NaI + MnO2 + H2SO4 = Na2SO4 + MnSO4 + H2O + I2 =>
2 NaI + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + 2 H2O + I2
Na2SiO3 + Ca(NO3)2 = CaSiO3 + NaNO3 =>
Na2SiO3 + Ca(NO3)2 = CaSiO3 + 2 NaNO3
NaHSO4 + Ba(OH)2 = BaSO4 + H2O + NaOH =>
NaHSO4 + Ba(OH)2 = BaSO4 + H2O + NaOH
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na2S + H2SO3 = S + Na2SO4 + H2O =>
Na2S + 2 H2SO3 = 2 S + Na2SO4 + 2 H2O
ClO3{-} + Br{-} + H{+} = Br2 + Cl2 + H2O =>
2 ClO3{-} + 10 Br{-} + 12 H{+} = 5 Br2 + Cl2 + 6 H2O
Mn2O7 + H2S = Mn2S7 + H2O =>
Mn2O7 + 7 H2S = Mn2S7 + 7 H2O
Na2SiO3 + Ca(NO3)2 = CaSiO3 + NaNO3 =>
Na2SiO3 + Ca(NO3)2 = CaSiO3 + 2 NaNO3
FeCl3 + HCl = H[FeCl4] =>
FeCl3 + HCl = H[FeCl4]
Zn(s) + Fe{+3} = Zn{+2} + Fe(s) =>
3 Zn(s) + 2 Fe{+3} = 3 Zn{+2} + 2 Fe(s)
Na2S(aq) + (NH4)3PO4(aq) = Na3PO4(aq) + (NH4)2S(aq) =>
3 Na2S(aq) + 2(NH4)3PO4(aq) = 2 Na3PO4(aq) + 3(NH4)2S(aq)
Li2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + Li2CO3(s) =>
Li2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + Li2CO3(s)
C6H10 + MnO4 + H2O = C6H10(OH)2 + MnO2 =>
2 C6H10 + MnO4 + 2 H2O = 2 C6H10(OH)2 + MnO2
Al2(SO4)2 + Ca(OH)2 = Al(OH)2CaSO4 =>
Al2(SO4)2 + 2 Ca(OH)2 = 2 Al(OH)2CaSO4
Ba + N2O5 = BaNO3 + N2 =>
10 Ba + 6 N2O5 = 10 BaNO3 + N2
CH3CH2CHCl2 + H2O = CH3CH2COH + HCl =>
CH3CH2CHCl2 + H2O = CH3CH2COH + 2 HCl
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
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