| 前日に均衡した方程式 |
H2SO4 + 2 NaNO2 + 2 CH3OH = 2 CH3NO2 + Na2SO4 + 2 H2O
H2O + SCl2 = HCl + S + O2 =>
2 H2O + 2 SCl2 = 4 HCl + 2 S + O2
Ba + Cu3PO4 = Cu + Ba3(PO4)2 =>
3 Ba + 2 Cu3PO4 = 6 Cu + Ba3(PO4)2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
K2CO3 + H3C6H5O7 = C6H5O7K2 + H2O + CO2 =>
18 K2CO3 + 17 H3C6H5O7 = 18 C6H5O7K2 + 23 H2O + 12 CO2
KBr(aq) + F2(g) = KF(aq) + Br2 =>
2 KBr(aq) + F2(g) = 2 KF(aq) + Br2
C13H8O + NaBH4 = C13H9OH + NaBH3 =>
C13H8O + 2 NaBH4 = C13H9OH + 2 NaBH3
Zn + H2(SO4) = Zn(SO4) + H =>
Zn + H2(SO4) = Zn(SO4) + 2 H
Na + C2H2 = NaHC2 + H2 =>
2 Na + 2 C2H2 = 2 NaHC2 + H2
Cu(NO3)2 + Na2SO4 = NaNO3 + Cu(SO4) =>
Cu(NO3)2 + Na2SO4 = 2 NaNO3 + Cu(SO4)
Ba(s) + H2SO4(aq) = BaSO4(s) + H2(g) =>
Ba(s) + H2SO4(aq) = BaSO4(s) + H2(g)
Cr2(CO3)3 + KOH = K3[Cr(OH)6] + K2CO3 =>
Cr2(CO3)3 + 12 KOH = 2 K3[Cr(OH)6] + 3 K2CO3
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq) =>
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq)
Na(s) + Cl2(s) = NaCl(s) =>
2 Na(s) + Cl2(s) = 2 NaCl(s)
Ag + Sn = AgSn =>
Ag + Sn = AgSn
(C4H10O) + HCl = (C4H9Cl) + (H2O) =>
(C4H10O) + HCl = (C4H9Cl) + (H2O)
FeSO4 + Sr(NO3)2 = SrSO4 + Fe(NO3)2 =>
FeSO4 + Sr(NO3)2 = SrSO4 + Fe(NO3)2
NH4Cl + Pb(NO3)2 = NH4NO3(aq) + PbCl2(s) =>
2 NH4Cl + Pb(NO3)2 = 2 NH4NO3(aq) + PbCl2(s)
SiCl4 + O2 = SiO2 + OCl =>
SiCl4 + 3 O2 = SiO2 + 4 OCl
MgSO3 = Mg + SO3 =>
MgSO3 = Mg + SO3
Cu + Al2(SO4)3 = CuSO4 + Al =>
3 Cu + Al2(SO4)3 = 3 CuSO4 + 2 Al
IH = I + H =>
IH = I + H
Na2CrO4 + H2S = Na2S + H2CrO4 =>
Na2CrO4 + H2S = Na2S + H2CrO4
CH3COCH3 + OH = CO2 + H2O =>
CH3COCH3 + 16 OH = 3 CO2 + 11 H2O
C12H24 + O2 = CO2 + H2O =>
C12H24 + 18 O2 = 12 CO2 + 12 H2O
Cu(OH)2 + KOH = K[Cu(OH)3] =>
Cu(OH)2 + KOH = K[Cu(OH)3]
K3AsO4 + H2O = K2HAsO4 + KOH =>
K3AsO4 + H2O = K2HAsO4 + KOH
Mg3N2(s) + H2O = Mg(OH)2(s) + NH3(g) =>
Mg3N2(s) + 6 H2O = 3 Mg(OH)2(s) + 2 NH3(g)
HI(aq) + Ba(OH)2(aq) = BaI2(aq) + H2O(l) =>
2 HI(aq) + Ba(OH)2(aq) = BaI2(aq) + 2 H2O(l)
Fe(s) + F(g) = Fe3F(s) =>
3 Fe(s) + F(g) = Fe3F(s)
(NH4)2MoO4 + Na2S + H2O = (NH4)2MoS4 + NaOH =>
(NH4)2MoO4 + 4 Na2S + 4 H2O = (NH4)2MoS4 + 8 NaOH
(NH4)2Cr2O7 + O2 = Cr2O7 + H2O + N2 =>
(NH4)2Cr2O7 + 2 O2 = Cr2O7 + 4 H2O + N2
P4O10 = P + O2 =>
P4O10 = 4 P + 5 O2
Ir + F2 = IrF3 =>
2 Ir + 3 F2 = 2 IrF3
C3H6O + KMnO4 + H2SO4 = C2H5COOH + MnSO4 + K2SO4 + H2O =>
5 C3H6O + 2 KMnO4 + 3 H2SO4 = 5 C2H5COOH + 2 MnSO4 + K2SO4 + 3 H2O
(NH4)2SO4(aq) + Na2CO3(aq) = NH3 + Na2SO4 + H2O + CO2 =>
(NH4)2SO4(aq) + Na2CO3(aq) = 2 NH3 + Na2SO4 + H2O + CO2
BaCO3(aq) + HNO3(aq) = H2O + CO2 + Ba(NO3)2 =>
BaCO3(aq) + 2 HNO3(aq) = H2O + CO2 + Ba(NO3)2
N2 + H2 + S + O2 = (NH4)2SO4 =>
N2 + 4 H2 + S + 2 O2 = (NH4)2SO4
Cr2 + CH3CO2 = Cr(CH3CO2)2 =>
Cr2 + 4 CH3CO2 = 2 Cr(CH3CO2)2
HI(aq) + Ba(OH)2(aq) = BaI2(aq) + H2O(l) =>
2 HI(aq) + Ba(OH)2(aq) = BaI2(aq) + 2 H2O(l)
Cl2(s) + KI(aq) = I2(s) + KCl(aq) =>
Cl2(s) + 2 KI(aq) = I2(s) + 2 KCl(aq)
Mg + Ca3(PO4)2 = Ca + Mg(PO4) =>
2 Mg + Ca3(PO4)2 = 3 Ca + 2 Mg(PO4)
C18H32O7 + C4H6O3 = C20H34O8 + CH3COOH =>
C18H32O7 + C4H6O3 = C20H34O8 + CH3COOH
C6H14N2O2 + O2 = CO2 + H2O + NO2 =>
2 C6H14N2O2 + 21 O2 = 12 CO2 + 14 H2O + 4 NO2
Mn + F = MnF2 =>
Mn + 2 F = MnF2
Li + Cu(NO3) = Li(NO3) + Cu =>
Li + Cu(NO3) = Li(NO3) + Cu
P + H2O2 = P2O3 + H2O =>
2 P + 3 H2O2 = P2O3 + 3 H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
CH3CH2COOH + Mg = (CH3CH2COO)2Mg + H2 =>
2 CH3CH2COOH + Mg = (CH3CH2COO)2Mg + H2
Fe3O4 + H2O = Fe + OH =>
Fe3O4 + 4 H2O = 3 Fe + 8 OH
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