| 前日に均衡した方程式 |
C7H8O + KMnO4 = C7H6O2 + H2O + MnO2 + K
CH3CH2Cl = C2H4 + HCl =>
CH3CH2Cl = C2H4 + HCl
Ni(NO3)2 + H2O = NiO + HNO3 =>
Ni(NO3)2 + H2O = NiO + 2 HNO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
MnO4{-} + MnO2 + OH{-} = MnO4{-2} + H2O =>
2 MnO4{-} + MnO2 + 4 OH{-} = 3 MnO4{-2} + 2 H2O
NaOH + ClO3 = NaClO3 + H2O + NaClO4 =>
2 NaOH + 2 ClO3 = NaClO3 + H2O + NaClO4
Al2S3 + C = Al + CS2 =>
2 Al2S3 + 3 C = 4 Al + 3 CS2
K2Cr2O7 + Zn + KOH + H2O = K3(Cr(OH)6) + K2(Zn(OH)4) =>
K2Cr2O7 + 3 Zn + 10 KOH + 7 H2O = 2 K3(Cr(OH)6) + 3 K2(Zn(OH)4)
H3PO4 + Ca(O2H2) = Ca3(P2O8) + H2O =>
2 H3PO4 + 3 Ca(O2H2) = Ca3(P2O8) + 6 H2O
NOBr = NO + Br2 =>
2 NOBr = 2 NO + Br2
CCl4 + H2 = C2H6 + Cl2 =>
2 CCl4 + 3 H2 = C2H6 + 4 Cl2
Pb + HNO2 = Pb(NO2)2 + H2 =>
Pb + 2 HNO2 = Pb(NO2)2 + H2
CH3COOH + K2O = CH3COOK + H2O =>
2 CH3COOH + K2O = 2 CH3COOK + H2O
CH3CH(OH)CH2CH3 + KMnO4 + H2SO4 = Mn2(SO4)3 + K2SO4 + CH3COCH2CH3 + H2O =>
4 CH3CH(OH)CH2CH3 + 2 KMnO4 + 4 H2SO4 = Mn2(SO4)3 + K2SO4 + 4 CH3COCH2CH3 + 8 H2O
Ge + H2SO4 = H2GeO3 + SO2 + H2O =>
Ge + 2 H2SO4 = H2GeO3 + 2 SO2 + H2O
AgCn + K = KCn + Ag =>
AgCn + K = KCn + Ag
As2S5 + H2O + HClO3 = HCl + H3AsO3 + S =>
As2S5 + 3 H2O + HClO3 = HCl + 2 H3AsO3 + 5 S
P4S3 + H2SO4 = H3PO4 + SO2 + H2O =>
P4S3 + 16 H2SO4 = 4 H3PO4 + 19 SO2 + 10 H2O
ArOH + Na2CO3 = ArONa + NaHCO3 =>
ArOH + Na2CO3 = ArONa + NaHCO3
CCl4 + H2 = CH4 + Cl2 =>
CCl4 + 2 H2 = CH4 + 2 Cl2
C2H5I + KOH = C2H4 + KI + H2O =>
C2H5I + KOH = C2H4 + KI + H2O
Al + K = AlK =>
Al + K = AlK
C4H6 + Br2 = C4H6Br2 =>
C4H6 + Br2 = C4H6Br2
ArOH + Na2CO3 = Ar2CO3 + NaOH =>
2 ArOH + Na2CO3 = Ar2CO3 + 2 NaOH
C3H4 + Cl2 = C3H3Cl + HCl =>
C3H4 + Cl2 = C3H3Cl + HCl
Cu(s) + AgNO3(l) = CuNO3 + Ag =>
Cu(s) + AgNO3(l) = CuNO3 + Ag
Fe + HO2 = Fe3O4 + H2 =>
3 Fe + 2 HO2 = Fe3O4 + H2
Kr + Xe = KrXe =>
Kr + Xe = KrXe
Cu(s) + AgNO3(l) = CuNO3 + Ag =>
Cu(s) + AgNO3(l) = CuNO3 + Ag
HCHO + Ag(NH3)2OH = (NH4)2CO3 + Ag + NH3 + H2O =>
HCHO + 4 Ag(NH3)2OH = (NH4)2CO3 + 4 Ag + 6 NH3 + 2 H2O
Sn = Sn{2+} + e =>
Sn = Sn{2+} + 2e
NH3(g) + Cl2(g) = N2H4(l) + NH4Cl(s) =>
4 NH3(g) + Cl2(g) = N2H4(l) + 2 NH4Cl(s)
Al(OH)2NO3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)2NO3 + 2 HNO3 = Al(NO3)3 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeO + Cl2 + NaOH = NaFeO2 + NaCl + H2O =>
2 FeO + Cl2 + 4 NaOH = 2 NaFeO2 + 2 NaCl + 2 H2O
Na3[Cr(OH)6] + Na2O2 = Na2CrO4 + NaOH + H2O =>
2 Na3[Cr(OH)6] + 3 Na2O2 = 2 Na2CrO4 + 8 NaOH + 2 H2O
CH3OH(l) + CO(g) = CH3COOH(l) =>
CH3OH(l) + CO(g) = CH3COOH(l)
H2O + NO2 + Al = NH3 + AlO2{-} + H{+} =>
8 H2O + 3 NO2 + 7 Al = 3 NH3 + 7 AlO2{-} + 7 H{+}
SO2(g) + NaOH(aq) = Na2SO3 + H2O =>
SO2(g) + 2 NaOH(aq) = Na2SO3 + H2O
CuSO4 + MnO2 = MnSO4 + CuO + O2 =>
2 CuSO4 + 2 MnO2 = 2 MnSO4 + 2 CuO + O2
C10H22(g) + O2(g) = CO2 + H2O =>
2 C10H22(g) + 31 O2(g) = 20 CO2 + 22 H2O
W + N2 = W3N7 =>
6 W + 7 N2 = 2 W3N7
Li + Ca = LiCa =>
Li + Ca = LiCa
Fe + H2SO4(dil) = FeSO4 + H2 =>
Fe + H2SO4(dil) = FeSO4 + H2
CO = C + O =>
CO = C + O
HNO3(aq) + NaHCO3(aq) = NaNO3(aq) + H2O(l) + CO2(g) =>
HNO3(aq) + NaHCO3(aq) = NaNO3(aq) + H2O(l) + CO2(g)
Na2SIO3(s) + HF(aq) = H2SIF6(aq) + NaF(aq) + H2O(l) =>
Na2SIO3(s) + 8 HF(aq) = H2SIF6(aq) + 2 NaF(aq) + 3 H2O(l)
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
NaNa + ClCl = NaNaClCl =>
NaNa + ClCl = NaNaClCl
KMnO4 + Na2S + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
8 KMnO4 + 5 Na2S + 12 H2SO4 = 8 MnSO4 + 5 Na2SO4 + 4 K2SO4 + 12 H2O
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