| 前日に均衡した方程式 |
C3H8O3 = C3H6O2 + H2O
Zn(NO3)2 + CsOH = Zn(OH)2 + CsNO3 =>
Zn(NO3)2 + 2 CsOH = Zn(OH)2 + 2 CsNO3
Mn(OH)2 + H2SO4 = Mn{2+} + SO4{2-} + H2O =>
Mn(OH)2 + H2SO4 = Mn{2+} + SO4{2-} + 2 H2O
AgNO3(aq) + CuCl2(aq) = AgCl(s) + Cu(NO3)2 =>
2 AgNO3(aq) + CuCl2(aq) = 2 AgCl(s) + Cu(NO3)2
SO3(g) + H2O(i) = H2SO4(aq) =>
SO3(g) + H2O(i) = H2SO4(aq)
NaCl(ac) + H2SO4(ac) = HCl(ac) + NaHSO4(ac) =>
NaCl(ac) + H2SO4(ac) = HCl(ac) + NaHSO4(ac)
Mn(OH)2 + H2SO4 = Mn2(SO4)2 + H2O =>
2 Mn(OH)2 + 2 H2SO4 = Mn2(SO4)2 + 4 H2O
H(ClO4) + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 H(ClO4) + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
C3H8O3 = C2H6O + CH2O2 =>
C3H8O3 = C2H6O + CH2O2
Fe + Ni(NO3)2 = Fe(NO3)3 + Ni =>
2 Fe + 3 Ni(NO3)2 = 2 Fe(NO3)3 + 3 Ni
SO3(g) + H2O(i) = H2SO4(ac) =>
SO3(g) + H2O(i) = H2SO4(ac)
CH3CH2CH2Br + NaOH = CH3CH2CH2OCH2CH3 + CH3Br + NaBr =>
2 CH3CH2CH2Br + NaOH = CH3CH2CH2OCH2CH3 + CH3Br + NaBr
As2S3 + NH3 + H2O2 = (NH4)3(AsO4) + (NH4)2(SO4) + H2O =>
As2S3 + 12 NH3 + 14 H2O2 = 2(NH4)3(AsO4) + 3(NH4)2(SO4) + 8 H2O
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
K + N2 = K3N =>
6 K + N2 = 2 K3N
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
Pb + Br2 = PbBr4 =>
Pb + 2 Br2 = PbBr4
BaCl2 + NH4I = BaI2 + NH4Cl =>
BaCl2 + 2 NH4I = BaI2 + 2 NH4Cl
MgSO4 + H2O = MgSO4*7H2O =>
MgSO4 + 7 H2O = MgSO4*7H2O
C49H100 + O2 = CO + H2O =>
2 C49H100 + 99 O2 = 98 CO + 100 H2O
Pb + Br2 = PbBr2 =>
Pb + Br2 = PbBr2
YO = Y + O2 =>
2 YO = 2 Y + O2
KL + Br2 = KLBr2 =>
KL + Br2 = KLBr2
Ca + H3PO4 = Ca3(PO4)3 + H2 =>
6 Ca + 6 H3PO4 = 2 Ca3(PO4)3 + 9 H2
Ca3(PO4)2 + KCl = CaCl2 + K3(PO4) =>
Ca3(PO4)2 + 6 KCl = 3 CaCl2 + 2 K3(PO4)
MgSO4 + H2O = Mg(OH)2 + H2SO4 =>
MgSO4 + 2 H2O = Mg(OH)2 + H2SO4
Mo + Br2 = MoBr2 =>
Mo + Br2 = MoBr2
LiCl + NaF = LiF + NaCl =>
LiCl + NaF = LiF + NaCl
Re + Zr + Hf = Re8ZrHf =>
8 Re + Zr + Hf = Re8ZrHf
Cl2(g) + F2(g) = ClF5(g) =>
Cl2(g) + 5 F2(g) = 2 ClF5(g)
Mo + Br2 = MoBr3 =>
2 Mo + 3 Br2 = 2 MoBr3
Zn(C2H3O2)2(aq) + K2S(aq) = ZnS(s) + KC2H3O2(aq) =>
Zn(C2H3O2)2(aq) + K2S(aq) = ZnS(s) + 2 KC2H3O2(aq)
Cl2(g) + F2(g) = ClF3 =>
Cl2(g) + 3 F2(g) = 2 ClF3
CUS + O2 = CUO + SO2 =>
2 CUS + 3 O2 = 2 CUO + 2 SO2
CUS + HNO3 = CU(NO3)2 + S + NO2 + H2O =>
CUS + 4 HNO3 = CU(NO3)2 + S + 2 NO2 + 2 H2O
Mo + Br2 = MoBr4 =>
Mo + 2 Br2 = MoBr4
Cl2(g) + F2(g) = ClF3(g) =>
Cl2(g) + 3 F2(g) = 2 ClF3(g)
Al(NO3)3 + Ca(s) = Ca(NO3)2 + Al =>
2 Al(NO3)3 + 3 Ca(s) = 3 Ca(NO3)2 + 2 Al
Cl2 + NaHSO3 = NaCl + NaHSO4 + H2O + SO2 =>
Cl2 + 3 NaHSO3 = 2 NaCl + NaHSO4 + H2O + 2 SO2
CaO + CaSO4 + H2O = (CaOH)2SO4 =>
CaO + CaSO4 + H2O = (CaOH)2SO4
O3 + KI = KO3 + I2 =>
2 O3 + 2 KI = 2 KO3 + I2
H2S + K2CrO7 + HCl = CrCl3 + S8 + KCl + H2O =>
72 H2S + 16 K2CrO7 + 80 HCl = 16 CrCl3 + 9 S8 + 32 KCl + 112 H2O
K2MnO4 + FeSO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + MnSO4 + H2O =>
K2MnO4 + 4 FeSO4 + 4 H2SO4 = K2SO4 + 2 Fe2(SO4)3 + MnSO4 + 4 H2O
H(ClO4) + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 H(ClO4) + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
Al2(SO4)3 + MgCl2 = Al2Cl2 + Mg(SO4)3 =>
Al2(SO4)3 + MgCl2 = Al2Cl2 + Mg(SO4)3
PbCO3(s) = PbO(s) + CO2(g)PbCO3(s) = PbO(s) + CO2(g) =>
2 PbCO3(s) = PbO(s) + CO2(g)PbCO3(s)
K2SO3(aq) + HNO3(aq) = KNO3(aq) + SO2(g) + H2O(l) =>
K2SO3(aq) + 2 HNO3(aq) = 2 KNO3(aq) + SO2(g) + H2O(l)
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Cu + Al2(SO4)3 = Cu(SO4)3 + Al2 =>
Cu + Al2(SO4)3 = Cu(SO4)3 + Al2
TiO + O2 = TiO2 =>
2 TiO + O2 = 2 TiO2
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