| 前日に均衡した方程式 |
Al(s) + Fe(NO3)3(aq) = Al(NO3)3(aq) + Fe(s)
KNO2 + LiBr = KBr + Li + NO2 =>
KNO2 + LiBr = KBr + Li + NO2
C6H6 + C2H4O = e + C6H5 + C2H4OH{+} =>
C6H6 + C2H4O = e + C6H5 + C2H4OH{+}
C2H5Cl + C2H3Cl + Na = C4H8 + NaCl =>
C2H5Cl + C2H3Cl + 2 Na = C4H8 + 2 NaCl
MnSO4 + (NH4)2S2O8 + H2O = HMnO4 + H2SO4 + NH4HSO4 =>
2 MnSO4 + 5(NH4)2S2O8 + 8 H2O = 2 HMnO4 + 2 H2SO4 + 10 NH4HSO4
Co(II) + HCl = Co(II)Cl + H =>
Co(II) + HCl = Co(II)Cl + H
Rb2No6BeF2 = Be(No3)2 + RbF =>
Rb2No6BeF2 = Be(No3)2 + 2 RbF
ClH = Cl + H =>
ClH = Cl + H
MnSO3 + Al = Mn + Al2(SO3)3 =>
3 MnSO3 + 2 Al = 3 Mn + Al2(SO3)3
CH3COOH + ZnCO3 = (CH3COO)2Zn + H2O + CO2 =>
2 CH3COOH + ZnCO3 = (CH3COO)2Zn + H2O + CO2
Na2SiO3 + NH4Cl = NH4SiO3 + Na2Cl =>
Na2SiO3 + NH4Cl = NH4SiO3 + Na2Cl
Zn2Sb2 + H2O = Zn(OH)2 + SbH2 =>
Zn2Sb2 + 4 H2O = 2 Zn(OH)2 + 2 SbH2
P + Fe3O = PO + Fe =>
P + Fe3O = PO + 3 Fe
K3(Cr(OH)6) + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
2 K3(Cr(OH)6) + 6 H2SO4 = Cr2(SO4)3 + 3 K2SO4 + 12 H2O
NaHCO3 + C6H8O7 = CO2 + H2O + NaC6H5O7 =>
9 NaHCO3 + 8 C6H8O7 = 3 CO2 + 14 H2O + 9 NaC6H5O7
C*O2 = CO2 =>
C*O2 = CO2
HNO3 + HN3 = H2 + N2O3 =>
3 HNO3 + HN3 = 2 H2 + 3 N2O3
IO{-}3(aq) + HSO{-}3(aq) = I{-}(aq) + SO2{-}4(aq) + H2O =>
3 IO{-}3(aq) + 2 HSO{-}3(aq) = 3 I{-}(aq) + 2 SO2{-}4(aq) + H2O
K2CO3(aq) + BaBr2(aq) = BaCO3(s) + KBr(aq) =>
K2CO3(aq) + BaBr2(aq) = BaCO3(s) + 2 KBr(aq)
CrCl3 + Na2S2O6(O2) + H2O = H2CrO4 + H2SO4 + NaCl =>
2 CrCl3 + 3 Na2S2O6(O2) + 8 H2O = 2 H2CrO4 + 6 H2SO4 + 6 NaCl
Cu + AgNO3 = NAg + CuO3 =>
Cu + AgNO3 = NAg + CuO3
KSCN + HNO3 = K2SO4 + H2SO4 + H2O + CO2 + N2 =>
10 KSCN + 22 HNO3 = 5 K2SO4 + 5 H2SO4 + 6 H2O + 10 CO2 + 16 N2
K + SO4 = K2SO4 =>
2 K + SO4 = K2SO4
CIF2 + F2 = CIF3 =>
2 CIF2 + F2 = 2 CIF3
C4H6Br2 + NaOH = NaBr + H2O + C4H5Br =>
C4H6Br2 + NaOH = NaBr + H2O + C4H5Br
Al + Br2 + KOH = KBr + Al(OH)3 =>
2 Al + 3 Br2 + 6 KOH = 6 KBr + 2 Al(OH)3
Al + Ca(OH)2 + H2O = Ca[Al(OH)6] + H2 =>
Al + Ca(OH)2 + 4 H2O = Ca[Al(OH)6] + 2 H2
AlCl3(aq) + Ba(OH)2(aq) = Al(OH)3(s) + BaCl2(aq) =>
2 AlCl3(aq) + 3 Ba(OH)2(aq) = 2 Al(OH)3(s) + 3 BaCl2(aq)
Bi(NO3)3 + SnCl2 + NaOH = Bi + Na2SnO3 + NaNO3 + NaCl + H2O =>
2 Bi(NO3)3 + 3 SnCl2 + 18 NaOH = 2 Bi + 3 Na2SnO3 + 6 NaNO3 + 6 NaCl + 9 H2O
Mg + (OH)2 = Mg(OH) =>
2 Mg + (OH)2 = 2 Mg(OH)
Na2[Zn(OH)4] + H2S = ZnS + NaHS + H2O =>
Na2[Zn(OH)4] + 3 H2S = ZnS + 2 NaHS + 4 H2O
SO3{-}2 + HPO3{-}2 + H{+} = S + HPO4{-}2 + H2O =>
2 SO3{-}2 + 5 HPO3{-}2 + 2 H{+} = 2 S + 5 HPO4{-}2 + H2O
PtF6 + H2O = PtO2 + HF + O2 =>
2 PtF6 + 6 H2O = 2 PtO2 + 12 HF + O2
HNO3 + CuOH = Cu(NO3) + H2O =>
HNO3 + CuOH = Cu(NO3) + H2O
Zn + CuSO4 = ZnCuSO4 =>
Zn + CuSO4 = ZnCuSO4
Ca(s) + H2O(l) = Ca(OH)2(s) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(s) + H2(g)
Al + KBr = Br + AlK =>
Al + KBr = Br + AlK
NH3 + FF2 = N2F2 + HF =>
6 NH3 + 8 FF2 = 3 N2F2 + 18 HF
NH4NO3 = N2 + H2O + O2 =>
2 NH4NO3 = 2 N2 + 4 H2O + O2
[Zn(NH3)4](OH)2 + H2SO4 = Zn(OH)2 + (NH4)2SO4 =>
[Zn(NH3)4](OH)2 + 2 H2SO4 = Zn(OH)2 + 2(NH4)2SO4
C3H8 + H2O = CH4 + CO2 =>
2 C3H8 + 2 H2O = 5 CH4 + CO2
U2S6 + HBr = UBr6 + H2S =>
U2S6 + 12 HBr = 2 UBr6 + 6 H2S
HNO3 + CuOH = Cu(NO3) + H2O =>
HNO3 + CuOH = Cu(NO3) + H2O
(NH4)2MoO4 + H2SO4 + H2O2 = H2O + (NH4)2SO4 + H2MoO5 =>
(NH4)2MoO4 + H2SO4 + H2O2 = H2O + (NH4)2SO4 + H2MoO5
AgNO3 + NaOH + Cr = Cr(OH)3 + NaNO3 + Ag =>
3 AgNO3 + 3 NaOH + Cr = Cr(OH)3 + 3 NaNO3 + 3 Ag
Ba(NO3)2 + Na2CO3 = Na2(NO3)2 + Ba2(CO3)2 =>
2 Ba(NO3)2 + 2 Na2CO3 = 2 Na2(NO3)2 + Ba2(CO3)2
Fe(OH)3 + HIO3 = Fe(IO3)3 + H2O =>
Fe(OH)3 + 3 HIO3 = Fe(IO3)3 + 3 H2O
I2 + F2 = I2F4 =>
I2 + 2 F2 = I2F4
P3 + S = P2S3 =>
2 P3 + 9 S = 3 P2S3
FeSO4 + Ca(NO3)2 = Fe(NO3)2 + CaSO4 =>
FeSO4 + Ca(NO3)2 = Fe(NO3)2 + CaSO4
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