| 前日に均衡した方程式 |
Cr2(SO4)3 + 6 NaHCO3 = 3 Na2SO4 + 2 Cr(OH)3 + 6 CO2
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ba3[PO4]2 + MgCl2 = BaCl2 + Mg3[PO4]2 =>
Ba3[PO4]2 + 3 MgCl2 = 3 BaCl2 + Mg3[PO4]2
MnSO4 + KClO3 + KOH = K2MnO4 + KSO4 + KCl + H2O =>
6 MnSO4 + 5 KClO3 + 18 KOH = 6 K2MnO4 + 6 KSO4 + 5 KCl + 9 H2O
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
Zn + FeHCl2 = ZnHCl2 + Fe =>
Zn + FeHCl2 = ZnHCl2 + Fe
KOH + HC1 = KC1 + H2O =>
KOH + HC1 = KC1 + H2O
Na2FeO4 + MnSO4 + H2SO4 = HMnO4 + Fe2(SO4)3 + Na2SO4 + H2O =>
10 Na2FeO4 + 6 MnSO4 + 19 H2SO4 = 6 HMnO4 + 5 Fe2(SO4)3 + 10 Na2SO4 + 16 H2O
Ca(CN)2 + H2O = Ca(OH)2 + HCN =>
Ca(CN)2 + 2 H2O = Ca(OH)2 + 2 HCN
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
AuCl3 + K4[Fe(CN)6] = AuCl + K3[Fe(CN)6] + KCl =>
AuCl3 + 2 K4[Fe(CN)6] = AuCl + 2 K3[Fe(CN)6] + 2 KCl
La + H2O = La(OH)3 + H2 =>
2 La + 6 H2O = 2 La(OH)3 + 3 H2
SO3(g) + H2O(l) = H2SO4(aq) =>
SO3(g) + H2O(l) = H2SO4(aq)
KOH + CrCl2 = Cr(OH)2 + KCl =>
2 KOH + CrCl2 = Cr(OH)2 + 2 KCl
H2 + AgNO3 = HNO3 + Ag =>
H2 + 2 AgNO3 = 2 HNO3 + 2 Ag
KOH + Cl2 = KCl + KClO + H2O =>
2 KOH + Cl2 = KCl + KClO + H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Bi(OH)3 + Na[Sn(OH)3] + NaOH = Bi + Na2[Sn(OH)5] =>
Bi(OH)3 + 3 Na[Sn(OH)3] + 3 NaOH = Bi + 3 Na2[Sn(OH)5]
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NH3 + O2 = N2O3 + H2O =>
2 NH3 + 3 O2 = N2O3 + 3 H2O
NaCNS + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + HCN + H2O =>
10 NaCNS + 12 KMnO4 + 13 H2SO4 = 6 K2SO4 + 12 MnSO4 + 5 Na2SO4 + 10 HCN + 8 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Al(NO3)3*9H2O + NH2CONH2 = Al2O3 + CO2 + H2O + N2 =>
2 Al(NO3)3*9H2O + 5 NH2CONH2 = Al2O3 + 5 CO2 + 28 H2O + 8 N2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Mn + HCl = MnCl3 + H2 =>
2 Mn + 6 HCl = 2 MnCl3 + 3 H2
(Cr(OH)2)2SO4 + HCl = Cr2(SO4)3 + CrCl3 + H2O =>
3(Cr(OH)2)2SO4 + 12 HCl = Cr2(SO4)3 + 4 CrCl3 + 12 H2O
CeI4O8 + H2C2O4 = Ce2C6O12 + I2 + CO2 + H2O =>
2 CeI4O8 + 16 H2C2O4 = Ce2C6O12 + 4 I2 + 26 CO2 + 16 H2O
P = P2 =>
2 P = P2
Ca3(PO4)2 + Al = AlPO4 + Ca =>
Ca3(PO4)2 + 2 Al = 2 AlPO4 + 3 Ca
HCl + NiCl2 = HCl2 + NiCl =>
HCl + NiCl2 = HCl2 + NiCl
CrBr3 + H2O = HBr + Cr(OH)3 =>
CrBr3 + 3 H2O = 3 HBr + Cr(OH)3
NaPbCl2 = NaCl + PbCl =>
NaPbCl2 = NaCl + PbCl
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
PbS + HNO3 = PbSO4 + NO + H2O =>
3 PbS + 8 HNO3 = 3 PbSO4 + 8 NO + 4 H2O
Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O = Fe(SO4) + K2Cr2O7 + H2SO4 =>
3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O = 6 Fe(SO4) + K2Cr2O7 + 7 H2SO4
CH3COONH4 + AlCl3 = CH3COOCl + Al(NH4)3 =>
3 CH3COONH4 + AlCl3 = 3 CH3COOCl + Al(NH4)3
PbS + HNO3 = PbSO4 + NO + H2O =>
3 PbS + 8 HNO3 = 3 PbSO4 + 8 NO + 4 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
K2SO4 + Pb(NO3)4 = KNO3 + Pb(SO4)2 =>
2 K2SO4 + Pb(NO3)4 = 4 KNO3 + Pb(SO4)2
S + HO = SO + H =>
S + HO = SO + H
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Fe = Fe(oh)2 =>
2 Fe = Fe(oh)2
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