| 前日に均衡した方程式 |
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
CaCl2 + (NH4)2CO3 = NH2Cl + CaCO3 + H2 =>
CaCl2 + (NH4)2CO3 = 2 NH2Cl + CaCO3 + 2 H2
NaNO3 + Ba(OH)2 = Na2(OH)2 + Ba(NO3)2 =>
2 NaNO3 + Ba(OH)2 = Na2(OH)2 + Ba(NO3)2
Na4C + H2O = NaOH + CH4 =>
Na4C + 4 H2O = 4 NaOH + CH4
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Au + CN{-} + O2 + H2O = Au(CN)4{-} + OH{-} =>
4 Au + 16 CN{-} + 3 O2 + 6 H2O = 4 Au(CN)4{-} + 12 OH{-}
FeCl3 + CrCl2 = CrCl3 + Fe =>
FeCl3 + 3 CrCl2 = 3 CrCl3 + Fe
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Ba(OH)2 + Zn(NO3)2 = Ba(NO3)2 + Zn(OH)2 =>
Ba(OH)2 + Zn(NO3)2 = Ba(NO3)2 + Zn(OH)2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
HCOOH + C2H5COONa = HCOONa + C2H5COOH =>
HCOOH + C2H5COONa = HCOONa + C2H5COOH
FeCI2 + Na2CO3 = FeO3 + NaCI =>
FeCI2 + Na2CO3 = FeO3 + 2 NaCI
K3P + Ge = Ge3P4 + K =>
4 K3P + 3 Ge = Ge3P4 + 12 K
Hg + HClO4 = Hg(ClO4)2 + H3 =>
3 Hg + 6 HClO4 = 3 Hg(ClO4)2 + 2 H3
C3H6O + NaOH = CH3COONa + CH4 =>
C3H6O + NaOH = CH3COONa + CH4
Al(OH)3 + SiO2 + KOH = KAlSiO4 + H2O =>
Al(OH)3 + SiO2 + KOH = KAlSiO4 + 2 H2O
H2 + Br2 = HBr = H2 + BR2 = =>
H2 + Br2 = 2 HBr
NH3 + NaClO = NaCl + H2O + N2 =>
2 NH3 + 3 NaClO = 3 NaCl + 3 H2O + N2
C4H6O5(aq) + NaHCO3 = NaC4H6O5 + CO2 + H2O =>
13 C4H6O5(aq) + 12 NaHCO3 = 12 NaC4H6O5 + 16 CO2 + 9 H2O
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
Ge + S = Ge2S4 =>
2 Ge + 4 S = Ge2S4
KMnO4 + Ca(NO2)2 + H2SO4 = CaSO4 + Mn(NO3)2 + KNO3 + K2SO4 + H2O =>
4 KMnO4 + 5 Ca(NO2)2 + 6 H2SO4 = 5 CaSO4 + 4 Mn(NO3)2 + 2 KNO3 + K2SO4 + 6 H2O
C6H6 + C3H6 = C6H5C3H7 =>
C6H6 + C3H6 = C6H5C3H7
Na2Se2O4 + CaCl2 = CaSe2O4 + [NaCl]2 =>
Na2Se2O4 + CaCl2 = CaSe2O4 + [NaCl]2
NaOH + H3PO2 = H2O + Na3PO2 =>
3 NaOH + H3PO2 = 3 H2O + Na3PO2
KI + Fe2(SO4)3 = I2 + FeSO4 + K2SO4 =>
2 KI + Fe2(SO4)3 = I2 + 2 FeSO4 + K2SO4
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
(CH3)3CCl + Mg + CH3CHO + H2SO4 = (CH3)3C2(OH)CH3 + Mg2Cl2SO4 + H2 =>
2(CH3)3CCl + 2 Mg + 2 CH3CHO + H2SO4 = 2(CH3)3C2(OH)CH3 + Mg2Cl2SO4 + H2
Sn(MnO4)4 + CsBr + H3PO4 = Mn3(PO4)2 + Br2 + Cs3PO4 + Sn(PO4)4 + H2O =>
3 Sn(MnO4)4 + 36 CsBr + 32 H3PO4 = 4 Mn3(PO4)2 + 18 Br2 + 12 Cs3PO4 + 3 Sn(PO4)4 + 48 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Na + CI2 = NaCII =>
Na + CI2 = NaCII
BrO3{-} + Cr{2+} + H2O = Br{-} + Cr2O7{-} + H{+} =>
3 BrO3{-} + 4 Cr{2+} + 5 H2O = 3 Br{-} + 2 Cr2O7{-} + 10 H{+}
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Na + CI2 = NaCI + I2 =>
2 Na + 2 CI2 = 2 NaCI + I2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Na + CI2 = NaCII =>
Na + CI2 = NaCII
Ba(NO3)3 + Na3PO4 = Ba3(PO4)3 + NaNO3 =>
3 Ba(NO3)3 + 3 Na3PO4 = Ba3(PO4)3 + 9 NaNO3
K3P + H2O = KOH + PH3 =>
K3P + 3 H2O = 3 KOH + PH3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
KMnO4 + HCl + NaCl = K3MnCl6 + Na3MnCl6 + Cl2 + H2O =>
3 KMnO4 + 24 HCl + 6 NaCl = K3MnCl6 + 2 Na3MnCl6 + 6 Cl2 + 12 H2O
AlCl3 + NaOH = Al(OH)3*3NaCl =>
AlCl3 + 3 NaOH = Al(OH)3*3NaCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H3PO4 + Co(OH)2 = Co3(PO4)2 + H2O =>
2 H3PO4 + 3 Co(OH)2 = Co3(PO4)2 + 6 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
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