| 前日に均衡した方程式 |
CoCl2 + H2SO4 = 2 HCl + CoSO4
I2(g) + KOH(aq) = KIO3(s) + KI(aq) + H2O(l) =>
3 I2(g) + 6 KOH(aq) = KIO3(s) + 5 KI(aq) + 3 H2O(l)
C3H7Cl + O2 = CO2 + H2O + Cl =>
4 C3H7Cl + 19 O2 = 12 CO2 + 14 H2O + 4 Cl
FrOH + HNO3 = FrO3 + ONH2 =>
FrOH + HNO3 = FrO3 + ONH2
CH3OH + KMnO4 + H2SO4 = CH2O2 + MnSO4 + K2SO4 + H2O =>
5 CH3OH + 4 KMnO4 + 6 H2SO4 = 5 CH2O2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
CaCO3 + BaF2 = CaF2 + BaCO3 =>
CaCO3 + BaF2 = CaF2 + BaCO3
Ag + Li2SO4 = Li2 + AgSO4 =>
Ag + Li2SO4 = Li2 + AgSO4
HBr + NaSO3 = NaBr2 + H2SO3 =>
2 HBr + NaSO3 = NaBr2 + H2SO3
PbO2(s) + C(g) = PbO(s) + CO2(g) =>
2 PbO2(s) + C(g) = 2 PbO(s) + CO2(g)
CCl4NaBr = CBrNaCl4 =>
CCl4NaBr = CBrNaCl4
HCl + (NH4)2SO3 = H2SO3 + NH4Cl =>
2 HCl + (NH4)2SO3 = H2SO3 + 2 NH4Cl
AgNO3 + NH4NO3 + NaOH = Ag(NH3)2OH + NaNO3 + H2O =>
AgNO3 + 2 NH4NO3 + 3 NaOH = Ag(NH3)2OH + 3 NaNO3 + 2 H2O
C9H8O4 + NaOH = C7H5NaO2 + H2O + CO2 =>
5 C9H8O4 + 6 NaOH = 6 C7H5NaO2 + 8 H2O + 3 CO2
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
C6H12O6 + Ac2O = C6H7O6Ac5 + AcOH =>
C6H12O6 + 5 Ac2O = C6H7O6Ac5 + 5 AcOH
HVO3 + CaO = Ca(VO3)2 + H2O =>
2 HVO3 + CaO = Ca(VO3)2 + H2O
K2Cr2O7(aq) + KI(aq) + H2SO4(aq) = Cr2(SO4)3(aq) + K2SO4(aq) + I2(g) + H2O(l) =>
K2Cr2O7(aq) + 6 KI(aq) + 7 H2SO4(aq) = Cr2(SO4)3(aq) + 4 K2SO4(aq) + 3 I2(g) + 7 H2O(l)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Pb(NO3)2(aq) + Na2CO3(aq) = Pb(CO3)(s) + NaNO3 =>
Pb(NO3)2(aq) + Na2CO3(aq) = Pb(CO3)(s) + 2 NaNO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
SiH3Cl = SiH4 + SiH2Cl2 =>
2 SiH3Cl = SiH4 + SiH2Cl2
BaO + HCl = H2O + BaCl2 =>
BaO + 2 HCl = H2O + BaCl2
MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Na2(S2O3) + AgBr = NaBr + Na3[Ag(S2O3)2] =>
2 Na2(S2O3) + AgBr = NaBr + Na3[Ag(S2O3)2]
KMnO4(aq) + H2SO4(aq) + Na2SO3(aq) = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4(aq) + 3 H2SO4(aq) + 5 Na2SO3(aq) = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
Bi2S5 + NH4OH = (NH4)3BiO3S + (NH4)3BiS4 + H2O =>
Bi2S5 + 6 NH4OH = (NH4)3BiO3S + (NH4)3BiS4 + 3 H2O
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C22H42O8 + O2 = CO2 + H2O =>
2 C22H42O8 + 57 O2 = 44 CO2 + 42 H2O
(NH2CH2COO)2Cu + H2SO4 = CuSO4 + NH2CH2COOH =>
(NH2CH2COO)2Cu + H2SO4 = CuSO4 + 2 NH2CH2COOH
CO = CCOO =>
2 CO = CCOO
C9H13N(C4H6O6) + NaOH = C9H13N + NaOH(C4H6O6) =>
C9H13N(C4H6O6) + NaOH = C9H13N + NaOH(C4H6O6)
Pb{2+} + KCl = PbCl2 + K{+} =>
Pb{2+} + 2 KCl = PbCl2 + 2 K{+}
C6H5COOHPCl5 = C6H5COClPOCl3HCl =>
C6H5COOHPCl5 = C6H5COClPOCl3HCl
ZnCl2 + Si(NH)2 + LiN3 = N2 + LiCl + NH3 + ZnSiN2 =>
3 ZnCl2 + 3 Si(NH)2 + 6 LiN3 = 8 N2 + 6 LiCl + 2 NH3 + 3 ZnSiN2
Ti + HNO3 = TiNO3 + H2 =>
2 Ti + 2 HNO3 = 2 TiNO3 + H2
Na3SbS4 + H2SO4 = Sb2S5 + Na2SO4 + H2S =>
2 Na3SbS4 + 3 H2SO4 = Sb2S5 + 3 Na2SO4 + 3 H2S
C2H4O2 + K2CO3 = KC2H4O2 + H2O + CO2 =>
9 C2H4O2 + 4 K2CO3 = 8 KC2H4O2 + 2 H2O + 6 CO2
C12H22O11(g) + O2(g) = CO2 + H2O =>
C12H22O11(g) + 12 O2(g) = 12 CO2 + 11 H2O
NaCl + I2 = NaI + Cl =>
2 NaCl + I2 = 2 NaI + 2 Cl
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
N2S = S8 + N2 =>
8 N2S = S8 + 8 N2
N2H4 + (HO) = N2 + H2O =>
N2H4 + 4(HO) = N2 + 4 H2O
NaCl + I2 = NaI + Cl2 =>
2 NaCl + I2 = 2 NaI + Cl2
ZnOCO = ZnCO2 =>
ZnOCO = ZnCO2
PbCO3 + H2O = PbO + H2CO3 =>
PbCO3 + H2O = PbO + H2CO3
KI = IK =>
KI = IK
Co + H2SO4 = Co(SO4)2 + H2 =>
Co + 2 H2SO4 = Co(SO4)2 + 2 H2
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