| 前日に均衡した方程式 |
2 Fe(NO3)3(aq) + 3 CaSO4(aq) = Fe2(SO4)3 + 3 Ca(NO3)2
AlCl3 + AgNo3 = AgCl + Al(No3)3 =>
AlCl3 + 3 AgNo3 = 3 AgCl + Al(No3)3
Sc2 + O3 = Sc2O3 =>
Sc2 + O3 = Sc2O3
I2 + H2O = IO3{-} + H{+} + e =>
I2 + 6 H2O = 2 IO3{-} + 12 H{+} + 10e
Mg + Cu(OH)2 = Mg(OH)2 + Cu =>
Mg + Cu(OH)2 = Mg(OH)2 + Cu
C2H2Br2 + O2 = CO2 + HBr =>
C2H2Br2 + 2 O2 = 2 CO2 + 2 HBr
Ni2 + N2 = NiN =>
Ni2 + N2 = 2 NiN
Pb + KI2 = K + PbI2 =>
Pb + KI2 = K + PbI2
ZnCl2 + Na2CO3 + H2O = Zn(OH)2*3ZnCO3 + NaCl + CO2 =>
4 ZnCl2 + 4 Na2CO3 + H2O = Zn(OH)2*3ZnCO3 + 8 NaCl + CO2
K2Cr2O7 + H2SO4 + C4H9OH = Cr2(SO4)3 + K2SO4 + C3H7COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C4H9OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C3H7COOH + 11 H2O
ZnO + HBr = HZn + BrO =>
ZnO + HBr = HZn + BrO
CO2 + H2O = H2CO3 = H2CO3 = H2 =>
CO2 + H2O = H2CO3
Mg(OH)2 + O2 = MgO + OH =>
2 Mg(OH)2 + O2 = 2 MgO + 4 OH
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
C0H20 + O2 = CO2 + H2O =>
C0H20 + 6 O2 = CO2 + 10 H2O
S{2-} + NO3{-} + H{+} = S0 + NO2 + H2O =>
S{2-} + 2 NO3{-} + 4 H{+} = S0 + 2 NO2 + 2 H2O
N4 + O2 + H2O = HNO3 =>
N4 + 5 O2 + 2 H2O = 4 HNO3
(NH4)2Cr2O7(aq) = N2(g) + Cr2O3(s) + H2O(l) =>
(NH4)2Cr2O7(aq) = N2(g) + Cr2O3(s) + 4 H2O(l)
Mg(s) + CuSO4(ag) = MgSO4(ag) + Cu(s) =>
Mg(s) + CuSO4(ag) = MgSO4(ag) + Cu(s)
CuCl2 + Na2S = CuS + Na2Cl2 =>
CuCl2 + Na2S = CuS + Na2Cl2
C8H10 + KMnO4 + H2SSO4 = C8H6O4 + MnSO4 + K2SO4 + H2O =>
C8H10 + 24 KMnO4 + 18 H2SSO4 = C8H6O4 + 24 MnSO4 + 12 K2SO4 + 20 H2O
Fe(OH)3 + Na2SO4 = Fe2(SO4)3 + NaOH =>
2 Fe(OH)3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaOH
CU(s) + O2(g) = CUO(s) =>
2 CU(s) + O2(g) = 2 CUO(s)
Ca(OH)2 + NH4Cl = NH4OH + CaCl2 =>
Ca(OH)2 + 2 NH4Cl = 2 NH4OH + CaCl2
Ni(NO3)2*6H2O + P(OC6H5)3 + NaBH4 = Ni(P(OC6H5)3)4 + H2 + B2H6 + NaNO3 + H2O =>
Ni(NO3)2*6H2O + 4 P(OC6H5)3 + 2 NaBH4 = Ni(P(OC6H5)3)4 + H2 + B2H6 + 2 NaNO3 + 6 H2O
HBrO2 + Cr(OH)3 = Cr(BrO2)3 + H2O =>
3 HBrO2 + Cr(OH)3 = Cr(BrO2)3 + 3 H2O
H3BO3 + AgOH = Ag3BO3 + H2O =>
H3BO3 + 3 AgOH = Ag3BO3 + 3 H2O
NH4C2H3O2 + Zn(NO3)2 = NH4NO3 + Zn(C2H3O2)2 =>
2 NH4C2H3O2 + Zn(NO3)2 = 2 NH4NO3 + Zn(C2H3O2)2
Fe{2+} + Fe(CN)6{3-} = Fe{3+} + Fe(CN)6{4-} =>
Fe{2+} + Fe(CN)6{3-} = Fe{3+} + Fe(CN)6{4-}
Cl2 + KBr = BrCl + KCl =>
Cl2 + KBr = BrCl + KCl
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
Ba(ClO4)2 + Ni = Ba + Ni(ClO4)3 =>
3 Ba(ClO4)2 + 2 Ni = 3 Ba + 2 Ni(ClO4)3
Cr(NO3)2 + HNO3 + K2Cr2O7 = Cr(NO3)3 + KNO3 + H2O =>
6 Cr(NO3)2 + 14 HNO3 + K2Cr2O7 = 8 Cr(NO3)3 + 2 KNO3 + 7 H2O
B + HNO3 = B2(NO3)3 + NO2 + H2O =>
2 B + 6 HNO3 = B2(NO3)3 + 3 NO2 + 3 H2O
Ni(NH3)6 = Ni + (NH3)6 =>
Ni(NH3)6 = Ni + (NH3)6
CuO + CuS = Cu + SO =>
CuO + CuS = 2 Cu + SO
MgCl2 + NaOH = MgOH + NaCl2 =>
MgCl2 + NaOH = MgOH + NaCl2
B + HNO3 = H3BO3 + NO2 =>
B + 3 HNO3 = H3BO3 + 3 NO2
Fe + HCl + O2 = FeCl + H2O =>
4 Fe + 4 HCl + O2 = 4 FeCl + 2 H2O
NaBr(aq) + Ca(NO3)2(aq) = Na(NO3) + CaBr2 =>
2 NaBr(aq) + Ca(NO3)2(aq) = 2 Na(NO3) + CaBr2
SbCl3 + H2O + Na2CO3 = SbOHCO3 + NaCl + HCl =>
SbCl3 + H2O + Na2CO3 = SbOHCO3 + 2 NaCl + HCl
PBO + SO2 = PBSO3 =>
PBO + SO2 = PBSO3
B2H6 + NMe3 = BH3NMe3 =>
B2H6 + 2 NMe3 = 2 BH3NMe3
K2MnO4 + H2SO4 = MnSO4 + KMnO4 + K2SO4 + H2O =>
5 K2MnO4 + 4 H2SO4 = MnSO4 + 4 KMnO4 + 3 K2SO4 + 4 H2O
Ni(NH3)6 = Ni + (NH3)6 =>
Ni(NH3)6 = Ni + (NH3)6
RbF + CuSO4 = Rb2SO4 + F2Cu =>
2 RbF + CuSO4 = Rb2SO4 + F2Cu
Pb(NO3) + HCl = PbCl2 + H2(NO3) =>
Pb(NO3) + 2 HCl = PbCl2 + H2(NO3)
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
Al + KOH + AsO3 = KAlO2 + AsH2 + H2O =>
8 Al + 8 KOH + 3 AsO3 = 8 KAlO2 + 3 AsH2 + H2O
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