| 前日に均衡した方程式 |
NiSO4 + Mg = Ni + MgSO4
K2Cr2O7 + CuCl2 = CuCr2O7 + K2Cl2 =>
K2Cr2O7 + CuCl2 = CuCr2O7 + K2Cl2
NaOH(aq) + BaCl2(aq) = Ba(OH)2(s) + NaCl(aq) =>
2 NaOH(aq) + BaCl2(aq) = Ba(OH)2(s) + 2 NaCl(aq)
Fe(NO3)2 + Na3PO4 = FeNa2 + PO4(NO3)3 =>
3 Fe(NO3)2 + 2 Na3PO4 = 3 FeNa2 + 2 PO4(NO3)3
Na2(C2O4) + BaCl2 = Na2Cl2 + Ba(C2O4) =>
Na2(C2O4) + BaCl2 = Na2Cl2 + Ba(C2O4)
K2Cr2O7 + HCl + H2S = KCl + CrCl3 + S + H2O =>
K2Cr2O7 + 8 HCl + 3 H2S = 2 KCl + 2 CrCl3 + 3 S + 7 H2O
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
FeCr2O5 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O5 + 8 Na2CO3 + 5 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
K2C2O4 + Cu(OH)2 = KOH + CuC2O4 =>
K2C2O4 + Cu(OH)2 = 2 KOH + CuC2O4
Ag2S + HNO3 = AgNO3 + NO + S + H2O =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 2 NO + 3 S + 4 H2O
Methanol + Oxygen = Carbondioxide + Water =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Co + Na = CoNa =>
Co + Na = CoNa
P + Na = Na3P =>
P + 3 Na = Na3P
Mg + H3BO3 = H + Mg3BO3 =>
3 Mg + H3BO3 = 3 H + Mg3BO3
Na + Cl2 + H2O = NaOH + HCl = NaCl + H2O =>
2 Na + Cl2 + 2 H2O = 2 NaOH + 2 HCl
ZnO + nitricacid = Zn(NO3)2 + water =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
Al2O3(s) + C(s) + Cl2(g) = AlCl3(s) + CO(g) =>
Al2O3(s) + 3 C(s) + 3 Cl2(g) = 2 AlCl3(s) + 3 CO(g)
NiSO4(aq) + BaCl2(aq) = NiCl2(aq) + BaSO4(aq) =>
NiSO4(aq) + BaCl2(aq) = NiCl2(aq) + BaSO4(aq)
Na2O2 + Cr2(SO4)3 + Na2CO3 = Na2CrO4 + Na2SO4 + CO2 =>
3 Na2O2 + Cr2(SO4)3 + 2 Na2CO3 = 2 Na2CrO4 + 3 Na2SO4 + 2 CO2
(NH4)NO3 + Na(OH) = NaNO3 + H2O + NH3 =>
(NH4)NO3 + Na(OH) = NaNO3 + H2O + NH3
KMnO4 + NaSCN + H2SO4 = MnSO4 + (CN)2 + K2SO4 + Na2SO4 + H2O =>
14 KMnO4 + 10 NaSCN + 16 H2SO4 = 14 MnSO4 + 5(CN)2 + 7 K2SO4 + 5 Na2SO4 + 16 H2O
Ba(NO3) + H2(SO4) = H2(NO3) + Ba(SO4) =>
Ba(NO3) + H2(SO4) = H2(NO3) + Ba(SO4)
H7K3 = H2 + K4 =>
4 H7K3 = 14 H2 + 3 K4
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Mg(SO)4 + NaNO3 = Mg(NO3)4 + NaSO =>
Mg(SO)4 + 4 NaNO3 = Mg(NO3)4 + 4 NaSO
CH4O2 + O2 = CO2 + H2O =>
CH4O2 + O2 = CO2 + 2 H2O
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
H(SO4) + HI = H2S + I2 + H2O =>
2 H(SO4) + 18 HI = 2 H2S + 9 I2 + 8 H2O
(NH4)2SO4 + Pb(OH)4 = NH4OH + Pb2(SO4)4 =>
4(NH4)2SO4 + 2 Pb(OH)4 = 8 NH4OH + Pb2(SO4)4
NaNO2 + H2SO4 + FeSO4 = NO + Fe(SO4)3 + Na2SO4 + H2O =>
4 NaNO2 + 4 H2SO4 + FeSO4 = 4 NO + Fe(SO4)3 + 2 Na2SO4 + 4 H2O
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
Mn{7+} + Fe{2+} = Mn{2+} + Fe{3+} =>
Mn{7+} + 5 Fe{2+} = Mn{2+} + 5 Fe{3+}
Na2S + KCN + AgNO3 = KNO3 + NaCN + Ag2S =>
Na2S + 2 KCN + 2 AgNO3 = 2 KNO3 + 2 NaCN + Ag2S
BaCl2(aq) + K2CO3(aq) = BaCO3(aq) + K2Cl2 =>
BaCl2(aq) + K2CO3(aq) = BaCO3(aq) + K2Cl2
Ra + F = RaF2 =>
Ra + 2 F = RaF2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Pb(ClO3)2 + HI = HClO3 + PbI2 =>
Pb(ClO3)2 + 2 HI = 2 HClO3 + PbI2
ICl3 + KOH = KCl + KIO3 + H2O + KI =>
3 ICl3 + 12 KOH = 9 KCl + 2 KIO3 + 6 H2O + KI
Fe(NO3)3 + LiOH = Fe(OH)3 + LiNO3 =>
Fe(NO3)3 + 3 LiOH = Fe(OH)3 + 3 LiNO3
Pb(CH3CO2)2 + KCl = PbCl2 + KCH3CO2 =>
Pb(CH3CO2)2 + 2 KCl = PbCl2 + 2 KCH3CO2
HC2H3O2 + NaOH = H2O + NaC2H3OO =>
HC2H3O2 + NaOH = H2O + NaC2H3OO
(NH4)2(CO3) + Ca3P2 = (NH4)3P + CaCO3 =>
3(NH4)2(CO3) + Ca3P2 = 2(NH4)3P + 3 CaCO3
Ba(NO3)2(aq) + Na2SO4(aq) = Ba(SO4) + NaNO3 =>
Ba(NO3)2(aq) + Na2SO4(aq) = Ba(SO4) + 2 NaNO3
Pb(CH3CO2)2 + KCl = PbCl2 + KCH3CO2 =>
Pb(CH3CO2)2 + 2 KCl = PbCl2 + 2 KCH3CO2
LiNO3 + BiN3O9H10O5 + Na2WO4H4O2 + C12H22O11 = LiBiW2O8 + N2 + H2O + CO2 + NaO =>
3 LiNO3 + 3 BiN3O9H10O5 + 6 Na2WO4H4O2 + C12H22O11 = 3 LiBiW2O8 + 6 N2 + 38 H2O + 12 CO2 + 12 NaO
CH3CHO + Cu{2+} + OH{-} = CH3CH2COO{-} + Cu2O + H2O =>
3 CH3CHO + 2 Cu{2+} + 6 OH{-} = 2 CH3CH2COO{-} + Cu2O + 4 H2O
As2O3 + carbon = carbondioxide + arsenic =>
2 As2O3 + 3 C = 3 CO2 + 4 As
N(O2) + H2(O) = (H)(N)(O3) + N(O) =>
3 N(O2) + H2(O) = 2(H)(N)(O3) + N(O)
Na3PO4(aq) + MgCl2(aq) = Na3Cl2 + MgPO4 =>
Na3PO4(aq) + MgCl2(aq) = Na3Cl2 + MgPO4
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