| 前日に均衡した方程式 |
C2H4(g) + H2(g) = C2H6(g)
Ni(OH)2 + NaOH = NiOH + Na(OH)2 =>
Ni(OH)2 + NaOH = NiOH + Na(OH)2
N2O5 + SO2 = N2 + SO3 =>
N2O5 + 5 SO2 = N2 + 5 SO3
Br + HCl = BrHCl =>
Br + HCl = BrHCl
AgNO3(ag) + NaCl(ag) = AgCl(s) + NaNO3(ag) =>
AgNO3(ag) + NaCl(ag) = AgCl(s) + NaNO3(ag)
K2K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
K2K2Cr2O7 + CH3CH2OH + 5 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + CH3COOH + 6 H2O
CuCl2(aq) + Na3PO4(ag) = Cu3(PO4)2(s) + NaCl(aq) =>
3 CuCl2(aq) + 2 Na3PO4(ag) = Cu3(PO4)2(s) + 6 NaCl(aq)
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Al2(SO4)3 + Na2CO3 + H2O = Al(OH)3 + CO2 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 3 Na2SO4
Cr2(SO4)3 + BaI2 = BaSO4 + CrI3 =>
Cr2(SO4)3 + 3 BaI2 = 3 BaSO4 + 2 CrI3
KSO4 + Ag2SO4 = Ag2(SO4)2 + K =>
KSO4 + Ag2SO4 = Ag2(SO4)2 + K
C20H14O4 + CH3COONa = C20H14O4CH3COONa =>
C20H14O4 + CH3COONa = C20H14O4CH3COONa
Au + Cl{-} + H{+} + NO3{-} = AuCl4{-} + H2O + NO2 =>
Au + 4 Cl{-} + 6 H{+} + 3 NO3{-} = AuCl4{-} + 3 H2O + 3 NO2
CO2 + MnC2O4 + H2O = MnCO3 + H2C2O4 =>
CO2 + MnC2O4 + H2O = MnCO3 + H2C2O4
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Ar + HF = ArFH =>
Ar + HF = ArFH
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
HClO3 + AsS5 + H2O = HCl + H3AsO4 + H2SO4 =>
35 HClO3 + 6 AsS5 + 39 H2O = 35 HCl + 6 H3AsO4 + 30 H2SO4
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
KMnO4 + Na3AsO3 + NaOH = K2MnO4 + Na2MnO4 + Na3AsO4 + H2O =>
2 KMnO4 + Na3AsO3 + 2 NaOH = K2MnO4 + Na2MnO4 + Na3AsO4 + H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
lanthanum + water = lanthanumhydroxide + hydrogen =>
2 La + 6 H2O = 2 La(OH)3 + 3 H2
FeSO4 + (NH4)2S = FeS + (NH4)2SO4 =>
FeSO4 + (NH4)2S = FeS + (NH4)2SO4
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
Sn + HNO3 + H2O = H2SnO3 + NO =>
3 Sn + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
PbCrO4 + HCl + Fe(SO4) = PbCl2 + Cr2(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 6 Fe(SO4) = 2 PbCl2 + Cr2(SO4)3 + 4 FeCl3 + 8 H2O + Fe2(SO4)3
CS2 + CO2 = C + SO2 =>
CS2 + 2 CO2 = 3 C + 2 SO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
HCOOH + H2SO4 = HSO4 + H2COOH =>
HCOOH + H2SO4 = HSO4 + H2COOH
K2Cr2O7 + Li = LiCr2O7 + K2 =>
K2Cr2O7 + Li = LiCr2O7 + K2
(H3O)2SO4 + NaOH = Na2(SO4) + H2O =>
(H3O)2SO4 + 2 NaOH = Na2(SO4) + 4 H2O
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
Bi(OH)3 + Br2 + KOH = KBiO3 + KBr + H2O =>
Bi(OH)3 + Br2 + 3 KOH = KBiO3 + 2 KBr + 3 H2O
CaCO3 + SiO2 = Ca4(SiO4)2 + CO2 =>
4 CaCO3 + 2 SiO2 = Ca4(SiO4)2 + 4 CO2
Cu + CI = CuCI =>
Cu + CI = CuCI
KClO3KCI + O2 = CO2 + KCl + KIO3 =>
KClO3KCI + O2 = CO2 + KCl + KIO3
HBrO3 + BaCO3 = Ba(BrO3)2 + H2O + CO2 =>
2 HBrO3 + BaCO3 = Ba(BrO3)2 + H2O + CO2
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Ca(HCO3)2 + CaOH = CaHCO3 + Ca(OH)2 =>
Ca(HCO3)2 + 2 CaOH = 2 CaHCO3 + Ca(OH)2
XCl2 + AgNO3 = X(NO3)2(aq) + AgCl =>
XCl2 + 2 AgNO3 = X(NO3)2(aq) + 2 AgCl
NO3H + Cu = NO3Cu + H2 =>
2 NO3H + 2 Cu = 2 NO3Cu + H2
K2CrO4 + NH4OH = K2OH + NH4CrO4 =>
K2CrO4 + NH4OH = K2OH + NH4CrO4
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
NH3 + SO2 + H2O = NH4HSO3 =>
NH3 + SO2 + H2O = NH4HSO3
H2SO4(aq) + Na2CO3(aq) = H2CO3(aq) + Na2SO4(s) =>
H2SO4(aq) + Na2CO3(aq) = H2CO3(aq) + Na2SO4(s)
Hg + Au(CH3COO)3 = Au + Hg(CH3COO) =>
3 Hg + Au(CH3COO)3 = Au + 3 Hg(CH3COO)
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