| 前日に均衡した方程式 |
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
PbO2 + Na2SO4 = Pb(SO4)2 + Na2O =>
PbO2 + 2 Na2SO4 = Pb(SO4)2 + 2 Na2O
C2H4 + H2O = CH3CH2OH =>
C2H4 + H2O = CH3CH2OH
Li2SO4 + MgCl2 = LiCl + MgSO4 =>
Li2SO4 + MgCl2 = 2 LiCl + MgSO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Ag(s) + H2CO3(aq) = Ag2CO3(s) + H2(g) =>
2 Ag(s) + H2CO3(aq) = Ag2CO3(s) + H2(g)
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
Sn(OH)2 + HF = SnF2 + H2O(l) =>
Sn(OH)2 + 2 HF = SnF2 + 2 H2O(l)
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
H + Cr2O72{-} + Mn2{+} = H2O + Cr3{+} + MnO4 =>
352 H + 3 Cr2O72{-} + 5 Mn2{+} = 176 H2O + 2 Cr3{+} + 10 MnO4
ZnOH + K = ZnKO + H2 =>
2 ZnOH + 2 K = 2 ZnKO + H2
Mg3N2 + HCl = MgCl2 + NH3 =>
Mg3N2 + 6 HCl = 3 MgCl2 + 2 NH3
H2SO4Cu3 = Cu3SO4H2 =>
H2SO4Cu3 = Cu3SO4H2
CuSO4(s) + Fe(s) = Cu(s) + Fe2(SO4)3(aq) =>
3 CuSO4(s) + 2 Fe(s) = 3 Cu(s) + Fe2(SO4)3(aq)
(NH4)2SO4 + Al2O3 = NH3 + Al2(SO4)3 + H2O =>
3(NH4)2SO4 + Al2O3 = 6 NH3 + Al2(SO4)3 + 3 H2O
Pb + HNO3 = PbN2O6 + H2O + NO =>
3 Pb + 8 HNO3 = 3 PbN2O6 + 4 H2O + 2 NO
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
As2O5 + Zn + HCl = AsH3 + ZnCl3 + H2O =>
3 As2O5 + 16 Zn + 48 HCl = 6 AsH3 + 16 ZnCl3 + 15 H2O
LaN3O9*6H2O + Sr(NO3)2 + Mn(NO3)2*4H2O + C2H5NO2 = La7Sr3MnO3 + N2 + H2 + CO2 =>
14 LaN3O9*6H2O + 6 Sr(NO3)2 + 2 Mn(NO3)2*4H2O + 130 C2H5NO2 = 2 La7Sr3MnO3 + 94 N2 + 417 H2 + 260 CO2
C + (Cl)2 = C(Cl)4 =>
C + 2(Cl)2 = C(Cl)4
Rb3PO4 + LiOH = RbOH + Li3PO4 =>
Rb3PO4 + 3 LiOH = 3 RbOH + Li3PO4
Fe2O3 + H2SO4 = H2O + Fe2(SO4)3 =>
Fe2O3 + 3 H2SO4 = 3 H2O + Fe2(SO4)3
C2H3 + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
2 C2H3 + 6 Cu(OH)2 = 2 CH3COOH + 3 Cu2O + 5 H2O
Ca + SmF3 = Sm + CaF21 =>
Ca + 7 SmF3 = 7 Sm + CaF21
H2 + K = HK2 =>
H2 + 4 K = 2 HK2
CH3CH(OH)CH3 + CuO = CH3COCH3 + Cu + H2O =>
CH3CH(OH)CH3 + CuO = CH3COCH3 + Cu + H2O
Ca2 + No2 = CaNo2 =>
Ca2 + 2 No2 = 2 CaNo2
(NH4)2C2O4 = C2H4N2O2 + H2O =>
(NH4)2C2O4 = C2H4N2O2 + 2 H2O
Al1234567 + O451168 = Al2O3 =>
5001 Al1234567 + 20526.953042991O451168 = 3087034783.5Al2O3
Mg + AlCl3 = Al + MgCl2 =>
3 Mg + 2 AlCl3 = 2 Al + 3 MgCl2
AlPO4 = Al + P + O =>
AlPO4 = Al + P + 4 O
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
Fe + AgC2H3O2 = FeC2H3O2 + Ag =>
Fe + AgC2H3O2 = FeC2H3O2 + Ag
CH3COOH + Na2SO4 = NaCH3COO + H2SO4 =>
2 CH3COOH + Na2SO4 = 2 NaCH3COO + H2SO4
NaCl + HCl = HNa + Cl =>
NaCl + HCl = HNa + 2 Cl
HCl(aq) + NH4OH(aq) = H2O(l) + NH4Cl(aq) =>
HCl(aq) + NH4OH(aq) = H2O(l) + NH4Cl(aq)
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
C2H5CHO + Ag2O = Ag + C2H5COOH =>
C2H5CHO + Ag2O = 2 Ag + C2H5COOH
K2Cr2O7 + H2O2 + H2SO4 = CrO5 + H2O + K2SO4 =>
K2Cr2O7 + 4 H2O2 + H2SO4 = 2 CrO5 + 5 H2O + K2SO4
(NH4)2CO3(aq) = H2O(l) + NH3(aq) + CO2(g) =>
(NH4)2CO3(aq) = H2O(l) + 2 NH3(aq) + CO2(g)
NaOH + BaCl{2} = NaCl + BaOH{2} =>
NaOH + BaCl{2} = NaCl + BaOH{2}
Pb2SO4 + Na = Na2SO4 + Pb2 =>
Pb2SO4 + 2 Na = Na2SO4 + Pb2
K2CO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2(g) =>
K2CO3(s) + 2 HCl(aq) = 2 KCl(aq) + H2O(l) + CO2(g)
Al + ZnCl2 = AlCl + Zn2 =>
4 Al + 2 ZnCl2 = 4 AlCl + Zn2
CaCO3 + H3PO4 = Ca3(PO4)2 + CO3H2 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO3H2
NaNO3 = Na2 + O2 + N2 =>
2 NaNO3 = Na2 + 3 O2 + N2
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