| 前日に均衡した方程式 |
Ni(No3)2(aq) + Na2S(aq) = NiS(s) + 2 NaNo3(aq)
Zn + H2Co3 = ZnCo3 + H2 =>
Zn + H2Co3 = ZnCo3 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Si + Ca(OH)2 + H2O = CaSiO3 + H2 =>
Si + Ca(OH)2 + H2O = CaSiO3 + 2 H2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Cu2O = Cu + O2 =>
2 Cu2O = 4 Cu + O2
HF + MgO = H2O + MgF2 =>
2 HF + MgO = H2O + MgF2
K3Fe(CN)6 + Fe = K + Fe3(CN)6 =>
K3Fe(CN)6 + 2 Fe = 3 K + Fe3(CN)6
Mg(OH)2 + Cu3N = Mg3N2 + CuOH =>
3 Mg(OH)2 + 2 Cu3N = Mg3N2 + 6 CuOH
Au + Fe(NO3)3 = Fe + Au(NO3)3 =>
Au + Fe(NO3)3 = Fe + Au(NO3)3
V{2+} + V{5+} = V{4+} =>
V{2+} + 2 V{5+} = 3 V{4+}
COOH + CH3 = CH3COOH =>
COOH + CH3 = CH3COOH
(NH4)2S + AgNO3 = AgS + (NH4)2NO3 =>
(NH4)2S + AgNO3 = AgS + (NH4)2NO3
ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O
F2(g) + MgBr2(aq) = Br2(s) + MgF2(aq) =>
F2(g) + MgBr2(aq) = Br2(s) + MgF2(aq)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H2SO3 + Ba = Ba(HSO3)2 + H2 =>
2 H2SO3 + Ba = Ba(HSO3)2 + H2
LiOH(aq) + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH(aq) + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn + LiSO4 = ZnSO4 + Li =>
Zn + LiSO4 = ZnSO4 + Li
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al2S3 + Ca(NO3)2 = CaS + Al(NO3)3 =>
Al2S3 + 3 Ca(NO3)2 = 3 CaS + 2 Al(NO3)3
NH4P + CaCl = NH4Cl + CaP =>
NH4P + CaCl = NH4Cl + CaP
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Co(OH)2 + HNO3 = Co(NO3)2 + H2O =>
Co(OH)2 + 2 HNO3 = Co(NO3)2 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaBrC4H9OH + H2SO4 = C4H9Br + NaHSO4 + H2O =>
NaBrC4H9OH + H2SO4 = C4H9Br + NaHSO4 + H2O
Ba(NO3)2 + KI = BaI2 + KNO3 =>
Ba(NO3)2 + 2 KI = BaI2 + 2 KNO3
S + NaOH + H2O2 = Na2S2O3 + H2O =>
2 S + 2 NaOH + 2 H2O2 = Na2S2O3 + 3 H2O
Cu(s) + O2(g) = CuO(s) =>
2 Cu(s) + O2(g) = 2 CuO(s)
PH4Cl + H2O = PH4OH + HCl =>
PH4Cl + H2O = PH4OH + HCl
KCl + AgNO2 = KNO2 + AgCl =>
KCl + AgNO2 = KNO2 + AgCl
Na2Cr2O7 + H2O + H2S = S + Cr(OH)3 + NaOH =>
Na2Cr2O7 + H2O + 3 H2S = 3 S + 2 Cr(OH)3 + 2 NaOH
Na2CO3 + H2O + CaCl2 = Na2H2O + CO3Ca + Cl2 =>
Na2CO3 + H2O + CaCl2 = Na2H2O + CO3Ca + Cl2
ZnS + O2 + H2O = ZnO + H2SO4 =>
ZnS + 2 O2 + H2O = ZnO + H2SO4
HBr + Cl2 = HCl + Br2 =>
2 HBr + Cl2 = 2 HCl + Br2
H3N + Tc = Tc3N7 + H2 =>
14 H3N + 6 Tc = 2 Tc3N7 + 21 H2
HCOOH + CH3OH = H2O + C2H2O2 =>
3 HCOOH + CH3OH = 3 H2O + 2 C2H2O2
Ba(NO3)2 + KI = BaI2 + KNO3 =>
Ba(NO3)2 + 2 KI = BaI2 + 2 KNO3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
C14H12O2 + NaBH4 = C14H14O2 + NaBH3 =>
C14H12O2 + 2 NaBH4 = C14H14O2 + 2 NaBH3
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
Cl2 + NaI = I + NaCl =>
Cl2 + 2 NaI = 2 I + 2 NaCl
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
Mg + Ni(No3)2 = Mg(No3)2 + Ni =>
Mg + Ni(No3)2 = Mg(No3)2 + Ni
Li + Na + O2 = LiNaO2 =>
Li + Na + O2 = LiNaO2
HIO3 + HCl = ICl3 + Cl2 + H2O =>
HIO3 + 5 HCl = ICl3 + Cl2 + 3 H2O
C2H4Br2 + NaOH = C2H2 + NaBr + H2O =>
C2H4Br2 + 2 NaOH = C2H2 + 2 NaBr + 2 H2O
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