| 前日に均衡した方程式 |
MgH2 = Mg + H2
C8H18 = C2H6 + C3H6 =>
C8H18 = C2H6 + 2 C3H6
Mg2 + H2 = MgH2 =>
Mg2 + 2 H2 = 2 MgH2
Pb(NO3)2 + NaHCO3 = PbCO3 + NaNO3 + CO2 + H2O =>
Pb(NO3)2 + 2 NaHCO3 = PbCO3 + 2 NaNO3 + CO2 + H2O
C10H14 + C4H6O3 = C13H18O2 + H2O =>
4 C10H14 + 3 C4H6O3 = 4 C13H18O2 + H2O
NaOH + H8C6O7 = Na8C6O7 + H2O =>
8 NaOH + H8C6O7 = Na8C6O7 + 8 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C10H18O + K2Cr2O7 + H2SO4 = C10H16O + H2O + K2SO4 + Cr2(SO4)3 =>
3 C10H18O + K2Cr2O7 + 4 H2SO4 = 3 C10H16O + 7 H2O + K2SO4 + Cr2(SO4)3
Zn + H2SO3 + HCl = S + ZnCl(OH)2 + H2O =>
4 Zn + 3 H2SO3 + 4 HCl = 3 S + 4 ZnCl(OH)2 + H2O
AgHPO4 + NaOH = AgPO4 + H2O + Na =>
AgHPO4 + NaOH = AgPO4 + H2O + Na
KMnO4 + K2C2O4 + HNO3 = Mn(NO3)2 + H2O + CO2 + KNO3 =>
2 KMnO4 + 5 K2C2O4 + 16 HNO3 = 2 Mn(NO3)2 + 8 H2O + 10 CO2 + 12 KNO3
C2H5OH + I2 + NaOH = CHI3 + NaI + H2O =>
C2H5OH + 4 I2 + 2 NaOH = 2 CHI3 + 2 NaI + 3 H2O
Al(s) + O2(aq) = Al2O3 =>
4 Al(s) + 3 O2(aq) = 2 Al2O3
S2O8{2-} + CrO2{-} + OH{-} = CrO4{2-} + SO4{2-} + H2O =>
3 S2O8{2-} + 2 CrO2{-} + 8 OH{-} = 2 CrO4{2-} + 6 SO4{2-} + 4 H2O
Ga + Te = GaTe =>
Ga + Te = GaTe
K + HNO3 = H2 + KNO3 =>
2 K + 2 HNO3 = H2 + 2 KNO3
CuCO3(s) + H2SO4(aq) = CuSO4(aq) + H2O(l) + CO2(g) =>
CuCO3(s) + H2SO4(aq) = CuSO4(aq) + H2O(l) + CO2(g)
KMnO4 = K2MnO4 + Mn + O2 =>
2 KMnO4 = K2MnO4 + Mn + 2 O2
CuCl + K2Cr2O7 + H2SO4 = CuSO4 + Cr2(SO4)3 + K2SO4 + Cl2 + H2O =>
6 CuCl + 2 K2Cr2O7 + 14 H2SO4 = 6 CuSO4 + 2 Cr2(SO4)3 + 2 K2SO4 + 3 Cl2 + 14 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
FeC2O4 + C2O4 = Fe(C2O4)2 =>
FeC2O4 + C2O4 = Fe(C2O4)2
SO2 + H2O + O = H2SO4 =>
SO2 + H2O + O = H2SO4
KI(g) + Cl2(g) = KCl(g) + I2(g) =>
2 KI(g) + Cl2(g) = 2 KCl(g) + I2(g)
Fe(Cl)3 + NH4OH = Fe(OH)3 + NH4Cl =>
Fe(Cl)3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Ag + NiCl2 = AgCl2 + Ni =>
Ag + NiCl2 = AgCl2 + Ni
CH3CH2OH + K2CrO7 + H2SO4 = CH3CHO + K2SO4 + Cr2(SO4)3 + H2O =>
9 CH3CH2OH + 2 K2CrO7 + 5 H2SO4 = 9 CH3CHO + 2 K2SO4 + Cr2(SO4)3 + 14 H2O
H2SO3 = H + SO3 =>
H2SO3 = 2 H + SO3
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + KSO4 + MnSO4 + H2O =>
CH3CHCHCH3 + 2 KMnO4 + 4 H2SO4 = 2 CH3COOH + 2 KSO4 + 2 MnSO4 + 4 H2O
TiCl3 + AgNO3 = Ti(NO3)3 + AgCl =>
TiCl3 + 3 AgNO3 = Ti(NO3)3 + 3 AgCl
(NH4)3AsO3 + HCl = H3AsO3 + NH4Cl =>
(NH4)3AsO3 + 3 HCl = H3AsO3 + 3 NH4Cl
PotassiumHydroxide + MagnesiumSulphate = MagnesiumHydroxide + PotassiumSulphate =>
PotassiumHydroxide + MagnesiumSulphate = MagnesiumHydroxide + PotassiumSulphate
PbO + H3PO3 = Pb3(PO3)2 + H2O =>
3 PbO + 2 H3PO3 = Pb3(PO3)2 + 3 H2O
MnBr2 + F2 = MnF3 + BrF5 =>
2 MnBr2 + 13 F2 = 2 MnF3 + 4 BrF5
(V(OH)2)2SO4 + NaOH = Na2HVO3 + Na2SO4 + H2O =>
(V(OH)2)2SO4 + 6 NaOH = 2 Na2HVO3 + Na2SO4 + 4 H2O
Sb2S3(s) = Sb + S =>
Sb2S3(s) = 2 Sb + 3 S
Cr(NO3)3 + Fe(SO4) = Cr2(SO4)3 + Fe(NO3)2 =>
2 Cr(NO3)3 + 3 Fe(SO4) = Cr2(SO4)3 + 3 Fe(NO3)2
Ca(ClO3)2 + KF = CaF2 + KClO3 =>
Ca(ClO3)2 + 2 KF = CaF2 + 2 KClO3
HI + Pd(OH)2 = PdI2 + H2O =>
2 HI + Pd(OH)2 = PdI2 + 2 H2O
C7H8 + Br2 = C7H7Br + HBr =>
C7H8 + Br2 = C7H7Br + HBr
CH3CH3OH + CuO = CH3CHO + H2O + Cu =>
2 CH3CH3OH + 3 CuO = 2 CH3CHO + 3 H2O + 3 Cu
K + CaSO4 = Ca + K2SO4 =>
2 K + CaSO4 = Ca + K2SO4
Ba + B = BaB6 =>
Ba + 6 B = BaB6
As + HNO3 = As(NO3)3 + H2O + NO =>
As + 4 HNO3 = As(NO3)3 + 2 H2O + NO
CH2Cl2 + Cl = CHCl3 + HCl =>
CH2Cl2 + 2 Cl = CHCl3 + HCl
Cr2(SO4)3 + (NH4)3PO4 = Cr2PO4 + (NH4)3(SO4)3 =>
Cr2(SO4)3 + (NH4)3PO4 = Cr2PO4 + (NH4)3(SO4)3
CH3CH2O + HCl = CH3CH2OH + Cl =>
CH3CH2O + HCl = CH3CH2OH + Cl
Fe3[Fe(CN)6]2 + Al(AlO3)3 = Fe(AlO3)2 + AlFe(CN)6 =>
Fe3[Fe(CN)6]2 + 2 Al(AlO3)3 = 3 Fe(AlO3)2 + 2 AlFe(CN)6
Bi(OH)3 + KOH + KMnO4 = KBiO3 + K2MnO4 + H2O =>
Bi(OH)3 + 3 KOH + 2 KMnO4 = KBiO3 + 2 K2MnO4 + 3 H2O
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