| 前日に均衡した方程式 |
CuO + Fe = Cu + FeO
MnCl2NaOH = MnOHNaCl2 =>
MnCl2NaOH = MnOHNaCl2
RaCl2 + NaClO3 = Ra(ClO3)2 + NaCl =>
RaCl2 + 2 NaClO3 = Ra(ClO3)2 + 2 NaCl
H2H2 + O2 = H2O =>
H2H2 + O2 = 2 H2O
FeCO3 + FeS2 + HNO3 = Fe2(SO4)3 + CO2 + NO2 + H2O =>
FeCO3 + 3 FeS2 + 46 HNO3 = 2 Fe2(SO4)3 + CO2 + 46 NO2 + 23 H2O
AlCl3 + H2O = Al(H2O) + Cl =>
AlCl3 + H2O = Al(H2O) + 3 Cl
HBr + NiCO3 = CO2 + H2O + NiBr2 =>
2 HBr + NiCO3 = CO2 + H2O + NiBr2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaOH + CO2 = Na2CO3*H2O =>
2 NaOH + CO2 = Na2CO3*H2O
KIHNO3 = KNO3HI =>
KIHNO3 = KNO3HI
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
SbCl3 + NaOH = Sb(OH)3 + NaCl =>
SbCl3 + 3 NaOH = Sb(OH)3 + 3 NaCl
MnSO4 + NaOH + KNO3 = Na2MnO4 + Na2SO4 + KNO2 + H2O =>
MnSO4 + 4 NaOH + 2 KNO3 = Na2MnO4 + Na2SO4 + 2 KNO2 + 2 H2O
FeSO4 + BaCl2 = BaSO4 + FeCl2 =>
FeSO4 + BaCl2 = BaSO4 + FeCl2
NiSO4 + C4H8N2O2 = Ni(C4H5N2O2)2 + SO4 + H =>
NiSO4 + 2 C4H8N2O2 = Ni(C4H5N2O2)2 + SO4 + 6 H
AgClFe = FeClAg =>
AgClFe = FeClAg
SnCl2 + Ba(OH)2 = Sn(OH)2 + BaCl2 =>
SnCl2 + Ba(OH)2 = Sn(OH)2 + BaCl2
K2SO3 + MgBr2 = KBr + MgSO3 =>
K2SO3 + MgBr2 = 2 KBr + MgSO3
H2GeO3 = GeO2 + H2O =>
H2GeO3 = GeO2 + H2O
Co(OH)2 + H2SO4 = (CoOH)2SO4 + H2O =>
2 Co(OH)2 + H2SO4 = (CoOH)2SO4 + 2 H2O
PbO2 + NaOH + Cr2(SO4)3 = PbSO4 + Na2CrO4 + H2O =>
3 PbO2 + 4 NaOH + Cr2(SO4)3 = 3 PbSO4 + 2 Na2CrO4 + 2 H2O
CS2(s) + O(g) = CO2(g) + SO2(g) =>
CS2(s) + 6 O(g) = CO2(g) + 2 SO2(g)
H2SO4 + Na2Cl3 = Na2SO4 + H2Cl3 =>
H2SO4 + Na2Cl3 = Na2SO4 + H2Cl3
Cu2O + Cu2S = Cu + S2O3 =>
3 Cu2O + 2 Cu2S = 10 Cu + S2O3
CH3COONa + C2H5OH = CH3COOC2H5 + NaOH =>
CH3COONa + C2H5OH = CH3COOC2H5 + NaOH
NH3 + Cl2 = NCl3 + HCl3 =>
NH3 + 6 Cl2 = NCl3 + 3 HCl3
C6H5COO{-}(aq) + H2O(l) = C6H5COOH(aq) + OH{-}(aq) =>
C6H5COO{-}(aq) + H2O(l) = C6H5COOH(aq) + OH{-}(aq)
CrCl3 + KOH = KCl + Cr(OH)3 =>
CrCl3 + 3 KOH = 3 KCl + Cr(OH)3
(NH4)2CO3O2 = (NH4)2CO5 =>
(NH4)2CO3O2 = (NH4)2CO5
As2S3 + HClO4 + H2O = H3AsO4 + HCl + H2SO4 =>
2 As2S3 + 7 HClO4 + 12 H2O = 4 H3AsO4 + 7 HCl + 6 H2SO4
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
H2CO3 + NaH = Na2CO3 + H2 =>
H2CO3 + 2 NaH = Na2CO3 + 2 H2
Cl2 + KOH + H2O = KClO3 + H2 =>
Cl2 + 2 KOH + 4 H2O = 2 KClO3 + 5 H2
Al2O3 + S = Al + SO3 =>
Al2O3 + S = 2 Al + SO3
H3PO4 + NaOH = H2NaPO4 + H2O =>
H3PO4 + NaOH = H2NaPO4 + H2O
Al + H2SO3 = AlSO3 + H =>
Al + H2SO3 = AlSO3 + 2 H
Ni(OH)2 + H3(C6H5O7) = H2O + Ni3(C6H5O7)2 =>
3 Ni(OH)2 + 2 H3(C6H5O7) = 6 H2O + Ni3(C6H5O7)2
K2CrO4 + KI + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
2 K2CrO4 + 6 KI + 8 H2SO4 = 5 K2SO4 + Cr2(SO4)3 + 3 I2 + 8 H2O
AgX + BCl = AgCl + BX =>
AgX + BCl = AgCl + BX
LiHCO3 + Na3PO4 + NaOH = Li3PO4 + Na2CO3 + H2O =>
3 LiHCO3 + Na3PO4 + 3 NaOH = Li3PO4 + 3 Na2CO3 + 3 H2O
CaCO3 + Zn = ZnCO3 + Ca =>
CaCO3 + Zn = ZnCO3 + Ca
C + HNO9 = CO2 + NO2 + H2O =>
13 C + 4 HNO9 = 13 CO2 + 4 NO2 + 2 H2O
K2Cr2O7 + H3PO4 + As2 = H3AsO3 + K3PO4 + CrPO4 + H2O =>
3 K2Cr2O7 + 8 H3PO4 + 3 As2 = 6 H3AsO3 + 2 K3PO4 + 6 CrPO4 + 3 H2O
Al(s) + O2(g) + H2(g) = Al(OH)3 =>
2 Al(s) + 3 O2(g) + 3 H2(g) = 2 Al(OH)3
O2 + C21H44 = CO + H2O =>
43 O2 + 2 C21H44 = 42 CO + 44 H2O
H2OO = H2O2 =>
H2OO = H2O2
Au + H{+} + NO3{-} = H2O + NO2 + Au{3+} =>
Au + 6 H{+} + 3 NO3{-} = 3 H2O + 3 NO2 + Au{3+}
Na3PO4 + AgCH3COO = Ag3PO4 + NaCH3COO =>
Na3PO4 + 3 AgCH3COO = Ag3PO4 + 3 NaCH3COO
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