| 前日に均衡した方程式 |
Pb(NO3)2 + 2 HCl = PbCl2 + 2 H(NO3)
Ca + HNO3 = NH4NO3 + Ca(NO3)2 + H2O =>
4 Ca + 10 HNO3 = NH4NO3 + 4 Ca(NO3)2 + 3 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Na2S + FeSO4 = Na2SO4 + FeS =>
Na2S + FeSO4 = Na2SO4 + FeS
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
ZnZn + AuI3AuI3 = ZnI2ZnI2 + Au =>
3 ZnZn + 2 AuI3AuI3 = 3 ZnI2ZnI2 + 4 Au
Bi2 + S3 + HCl = BiCl3 + H2S =>
Bi2 + S3 + 6 HCl = 2 BiCl3 + 3 H2S
NaAlO2 + HNO3 = AlO(OH) + NaNO3 =>
NaAlO2 + HNO3 = AlO(OH) + NaNO3
Fe + F = Fe3F =>
3 Fe + F = Fe3F
ClO3{-} + SO2 = Cl{-} + SO4 =>
2 ClO3{-} + 3 SO2 = 2 Cl{-} + 3 SO4
HCN + Sr(OH)2 = Sr(CN)2 + H2O =>
2 HCN + Sr(OH)2 = Sr(CN)2 + 2 H2O
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
Al3 + PO43 = Al3PO43 =>
Al3 + PO43 = Al3PO43
Cr + SnCl4 = Sn + CrCl2 =>
2 Cr + SnCl4 = Sn + 2 CrCl2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CaCI2 + Na3PO4 = CaPO4 + Na3CI2 =>
CaCI2 + Na3PO4 = CaPO4 + Na3CI2
Pt(OH)4 + HF = PtF4 + H2O =>
Pt(OH)4 + 4 HF = PtF4 + 4 H2O
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
SO3 + P = P2O5 + SO2 =>
5 SO3 + 2 P = P2O5 + 5 SO2
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
Na[Al(OH)4] = Al2O3 + NaOH + H2O =>
2 Na[Al(OH)4] = Al2O3 + 2 NaOH + 3 H2O
NCl + NaOH = NClNaOH =>
NCl + NaOH = NClNaOH
Al2(SO4)3 + Na2CO3 = Al2(CO3)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2SO4
Ca + Cu = Cu2Ca =>
Ca + 2 Cu = Cu2Ca
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C3H6 + H2O = C3H6H2O =>
C3H6 + H2O = C3H6H2O
Cu(OH)2 + H2C2O4 = CuC2O4 + H2O =>
Cu(OH)2 + H2C2O4 = CuC2O4 + 2 H2O
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Na2B4O7 + H2O + H2SO4 = H3BO3 + Na2SO4 =>
Na2B4O7 + 5 H2O + H2SO4 = 4 H3BO3 + Na2SO4
C6H6C3H7 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
70 C6H6C3H7 + 146 KMnO4 + 219 H2SO4 = 90 C6H5COOH + 146 MnSO4 + 73 K2SO4 + 404 H2O
Li2CO3 = Li2O + CO2 =>
Li2CO3 = Li2O + CO2
K2CrO4 + KCl + H2SO4 = CrO2Cl2 + K2SO4 + H2O =>
K2CrO4 + 2 KCl + 2 H2SO4 = CrO2Cl2 + 2 K2SO4 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeC2O4 + H2O2 + K2C2O4 + H2C2O4 = K3Fe(C2O4)3 + H2O =>
2 FeC2O4 + H2O2 + 3 K2C2O4 + H2C2O4 = 2 K3Fe(C2O4)3 + 2 H2O
HNO4 + Fe(OH)3 = Fe(NO4)3 + H2O =>
3 HNO4 + Fe(OH)3 = Fe(NO4)3 + 3 H2O
CaSiO3 + AgNO3 = Ag2SiO3 + Ca(NO3)2 =>
CaSiO3 + 2 AgNO3 = Ag2SiO3 + Ca(NO3)2
NaClO(l) + H2O(l) = Na{+}(aq) + OH{-}(aq) + Cl2(aq) + O2(g) =>
4 NaClO(l) + 2 H2O(l) = 4 Na{+}(aq) + 4 OH{-}(aq) + 2 Cl2(aq) + O2(g)
BaCl2 + AgNO3 = Ba(NO3)2 + Ag2Cl2 =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + Ag2Cl2
Fe + C + O = FeCO3 =>
Fe + C + 3 O = FeCO3
Cu2SO4 + KI = CuI + K2SO4 =>
Cu2SO4 + 2 KI = 2 CuI + K2SO4
CH3CH2OH + Cr2O72{-} + H{+} = CH3COOH + Cr3{+} + H2O =>
427 CH3CH2OH + 12 Cr2O72{-} + 20 H{+} = 427 CH3COOH + 8 Cr3{+} + 437 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
(FeNO3)3 + KSCN = KNO3 + FeSCN =>
(FeNO3)3 + 3 KSCN = 3 KNO3 + 3 FeSCN
NH4Cl + H2O = NH3 + H3ClO =>
NH4Cl + H2O = NH3 + H3ClO
SiCl4(l) + H2O(l) = SiO2(l) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(l) + 4 HCl(aq)
Au + HNO3 + HCl = HAuCl4 + NO2 + H2O =>
Au + 3 HNO3 + 4 HCl = HAuCl4 + 3 NO2 + 3 H2O
V + Cl2 = VCl2 =>
V + Cl2 = VCl2
PbO + PbCl2 + Fe2O3 = Pb2FeO3Cl =>
3 PbO + PbCl2 + Fe2O3 = 2 Pb2FeO3Cl
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
Sn2 + O2 = SnO2 =>
Sn2 + 2 O2 = 2 SnO2
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