| 前日に均衡した方程式 |
2 FeBr3 + 3 K2CO3 + 3 H2O = 2 Fe(OH)3 + 6 KBr + 3 CO2
Ni + MgBr2 = NiBr2 + Mg =>
Ni + MgBr2 = NiBr2 + Mg
H2SO4(aq) + CuO(k) = CuSO4 + H2O =>
H2SO4(aq) + CuO(k) = CuSO4 + H2O
FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2
SiO2(heated) = Si + O2 =>
SiO2(heated) = Si + O2
Fe + KOH = FeO + K + H2O =>
Fe + 2 KOH = FeO + 2 K + H2O
S2O3{2-} + MnO4{-} + H3O{+} = SO42{-} + Mn2{+} + H2O =>
13 S2O3{2-} + 324 MnO4{-} + 486 H3O{+} = 26 SO42{-} + 162 Mn2{+} + 729 H2O
MgCl2 + H2SO4 = MgSO4 + HCl =>
MgCl2 + H2SO4 = MgSO4 + 2 HCl
Cl2(g) + KOH(aq) = KClO2(aq) + KCl(aq) + H2O(l) =>
2 Cl2(g) + 4 KOH(aq) = KClO2(aq) + 3 KCl(aq) + 2 H2O(l)
HNO3 + NH4OH = NNH4NO3 + H2O =>
11 HNO3 + 13 NH4OH = 8 NNH4NO3 + 22 H2O
HSO3{-} + IO3{-} = HSO4{-} + SO4{2-} + I2 + H2O =>
5 HSO3{-} + 2 IO3{-} = 3 HSO4{-} + 2 SO4{2-} + I2 + H2O
N2(g) + O2(g) = N2O2 =>
N2(g) + O2(g) = N2O2
K + H2O = KO + H2 =>
K + H2O = KO + H2
(NH4)3PO4 + NaOH = Na3PO4 + NH3 + H2O =>
(NH4)3PO4 + 3 NaOH = Na3PO4 + 3 NH3 + 3 H2O
SbBr3 + H2S = Sb2S3 + HBr =>
2 SbBr3 + 3 H2S = Sb2S3 + 6 HBr
C6H12O6 + O2 = H2O + CO2(g) =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2(g)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH2O2 + CH4O = C2H4O2 + H2O =>
CH2O2 + CH4O = C2H4O2 + H2O
Hg(NO3)2 + C2H5OH = Hg(CNO)2 + CH3CHO + H2O =>
Hg(NO3)2 + 3 C2H5OH = Hg(CNO)2 + 2 CH3CHO + 5 H2O
Zn2S2 + O2 = Zn2O2 + S2 =>
Zn2S2 + O2 = Zn2O2 + S2
K2Cr2O7 + KOH = K2CrO4 + H2O =>
K2Cr2O7 + 2 KOH = 2 K2CrO4 + H2O
KNO3 + H2 = KNO2 + H2O =>
KNO3 + H2 = KNO2 + H2O
H3O + As2O3 + KBrO4 = KBr + H3As2O5 =>
4 H3O + 4 As2O3 + KBrO4 = KBr + 4 H3As2O5
(NH4)3PO4 + NaOH = Na3PO4 + NH3 + H2O =>
(NH4)3PO4 + 3 NaOH = Na3PO4 + 3 NH3 + 3 H2O
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
As + Br2 = AsBr2 =>
As + Br2 = AsBr2
HNO3 + HCl = NOCl + Cl2 + H2O =>
HNO3 + 3 HCl = NOCl + Cl2 + 2 H2O
Ca(H2PO4)2 + (NH4)2CO3 = (NH4)2HPO4 + CaCO3 + H2CO3 =>
Ca(H2PO4)2 + 2(NH4)2CO3 = 2(NH4)2HPO4 + CaCO3 + H2CO3
Cl + AgNo3 = ClAgNo3 =>
Cl + AgNo3 = ClAgNo3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn3 + FeCl3 = Zn3Cl2 + Fe =>
3 Zn3 + 2 FeCl3 = 3 Zn3Cl2 + 2 Fe
H2SO4 + H2O + CO2 = CHO3 + H2S =>
H2SO4 + 4 H2O + 8 CO2 = 8 CHO3 + H2S
C6H12O6 + MnO2 = CO2 + Mn + H2O =>
C6H12O6 + 6 MnO2 = 6 CO2 + 6 Mn + 6 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
NaOH + Mg(OH)2 = NaMg(OH)3 =>
NaOH + Mg(OH)2 = NaMg(OH)3
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
P + Cl2 = Cl3P2 =>
4 P + 3 Cl2 = 2 Cl3P2
CO2 + Na = Na2CO3 + C =>
3 CO2 + 4 Na = 2 Na2CO3 + C
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
O + KCI = KCIO3 =>
3 O + KCI = KCIO3
(CH3)2CHOH + KMnO4 = (CH3)2CO + H2O + MnO2 + KOH =>
3(CH3)2CHOH + 2 KMnO4 = 3(CH3)2CO + 2 H2O + 2 MnO2 + 2 KOH
C6H5CH3NO2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + C6H5COOHNO2 =>
5 C6H5CH3NO2 + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 14 H2O + 5 C6H5COOHNO2
CaSO4 + NaPO4 = Ca(PO4)2 + Na2SO4 =>
CaSO4 + 2 NaPO4 = Ca(PO4)2 + Na2SO4
CO2 + Na = Na2CO3 + C =>
3 CO2 + 4 Na = 2 Na2CO3 + C
K2Cr2O7 + H2SO4 + H2O + CH3CH2OH = KCr(SO4)2*12H2O + C =>
2 K2Cr2O7 + 8 H2SO4 + 31 H2O + 3 CH3CH2OH = 4 KCr(SO4)2*12H2O + 6 C
PdCl2 + HNO3 = Pd(NO3)2 + HCl =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
Cu + Au(NO3)3 = Cu(NO3) + Au =>
3 Cu + Au(NO3)3 = 3 Cu(NO3) + Au
Al2S3(s) + H2O(l) = Al(OH)3(g) + H2S(g) =>
Al2S3(s) + 6 H2O(l) = 2 Al(OH)3(g) + 3 H2S(g)
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