| 前日に均衡した方程式 |
Pb{2+} + Mg = PbMg{2+}
KNO3 + NaHCO3 = K2CO3 + NaNO3 + CO2 + H2O =>
2 KNO3 + 2 NaHCO3 = K2CO3 + 2 NaNO3 + CO2 + H2O
CHN2 + O2 = CO2 + H2O + N2 =>
4 CHN2 + 5 O2 = 4 CO2 + 2 H2O + 4 N2
KMnO7 + HCl = MnCl + Cl2 + KCl + H2O =>
KMnO7 + 14 HCl = MnCl + 6 Cl2 + KCl + 7 H2O
HCl + Na2(CO3) = NaCl + CO2 + H2O =>
2 HCl + Na2(CO3) = 2 NaCl + CO2 + H2O
CH3NO2 + SnCl2 + HCl = (CH2NH3)2SnCl6 + H2SnCl6 + H2O =>
2 CH3NO2 + 5 SnCl2 + 20 HCl = (CH2NH3)2SnCl6 + 4 H2SnCl6 + 4 H2O
Mg + Cu2(NO3) = Mg(NO3) + Cu =>
Mg + Cu2(NO3) = Mg(NO3) + 2 Cu
CaI2 + Sn3(PO4)2 = SnI2 + Ca3(PO4)2 =>
3 CaI2 + Sn3(PO4)2 = 3 SnI2 + Ca3(PO4)2
KI + Ag(NO3) = KAg + I(NO3) =>
KI + Ag(NO3) = KAg + I(NO3)
C2H4 + MnO4{-} + H{+} = CO2 + Mn{+2}{+} + H2O =>
5 C2H4 + 12 MnO4{-} + 36 H{+} = 10 CO2 + 12 Mn{+2}{+} + 28 H2O
Al(C2H3O2)3 + H2O = Al(OH)3 + HC2H3O2 =>
Al(C2H3O2)3 + 3 H2O = Al(OH)3 + 3 HC2H3O2
PH3 + O2 = OH + P4O10 =>
4 PH3 + 11 O2 = 12 OH + P4O10
Sn + CuC2H3O2 = Sn(C2H3O2)2 + Cu =>
Sn + 2 CuC2H3O2 = Sn(C2H3O2)2 + 2 Cu
Na2SiO3 + Ca(OH)2 = CaSiO3 + NaOH =>
Na2SiO3 + Ca(OH)2 = CaSiO3 + 2 NaOH
Cl2 + CO2 = COCl2 + O2 =>
2 Cl2 + 2 CO2 = 2 COCl2 + O2
Fe2O3(k) + HNO3(aq) = Fe(NO3)3(aq) + H2O(s) =>
Fe2O3(k) + 6 HNO3(aq) = 2 Fe(NO3)3(aq) + 3 H2O(s)
KMnO4 + H2SO4 = K2SO4 + MnS4 + O2 + H2O =>
4 KMnO4 + 18 H2SO4 = 2 K2SO4 + 4 MnS4 + 31 O2 + 18 H2O
H3PO4 + H2O = PO4 + H5O =>
H3PO4 + H2O = PO4 + H5O
()P2O5 + ()H2O = ()H3PO4 =>
()P2O5 + 3()H2O = 2()H3PO4
OH{-} + MnO4{-} + C2O4{-2} = MnO2 + CO3{-2} + H2O =>
4 OH{-} + 2 MnO4{-} + 3 C2O4{-2} = 2 MnO2 + 6 CO3{-2} + 2 H2O
HC2H3O2 + Mg2(CO3)2 = H2O + CO2 + Mg(C2H3O2)2 =>
4 HC2H3O2 + Mg2(CO3)2 = 2 H2O + 2 CO2 + 2 Mg(C2H3O2)2
HClO3 + SO2 + H2O = Cl2 + H2SO4 =>
2 HClO3 + 5 SO2 + 4 H2O = Cl2 + 5 H2SO4
M(NO3)2(aq) + KOH(aq) = M(OH)2(s) + KNO3(aq) =>
M(NO3)2(aq) + 2 KOH(aq) = M(OH)2(s) + 2 KNO3(aq)
H{+} + Cr2O7{-2} + Cl2 = Cr{+3} + ClO4{-} + H2O =>
50 H{+} + 7 Cr2O7{-2} + 3 Cl2 = 14 Cr{+3} + 6 ClO4{-} + 25 H2O
Fe3O4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + Mn(SO4)2 + H2O =>
6 Fe3O4 + 2 KMnO4 + 32 H2SO4 = 9 Fe2(SO4)3 + K2SO4 + 2 Mn(SO4)2 + 32 H2O
CH4 + NH3 + O2 = CH3CHNH2COOH + H2O =>
3 CH4 + NH3 + 3 O2 = CH3CHNH2COOH + 4 H2O
CuI2 + HNO3 = Cu(NO3)2 + NO + I2 + H2O =>
3 CuI2 + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 3 I2 + 4 H2O
W6Co7 + Co9Se8 = Co + WSe2 =>
2 W6Co7 + 3 Co9Se8 = 41 Co + 12 WSe2
Zn + HCl = ZnCl + hydrogen =>
2 Zn + 2 HCl = 2 ZnCl + H2
C2H5OH + Na2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + NaOH + H2O =>
3 C2H5OH + Na2Cr2O7 + 3 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + 2 NaOH + 5 H2O
M(NO3)(aq) = M(NO3)(s) =>
M(NO3)(aq) = M(NO3)(s)
Au(s) + HNO3(aq) + HCl(aq) = AuCl4{-}(aq) + NO(g) + H2O(l) + H{+} =>
Au(s) + HNO3(aq) + 4 HCl(aq) = AuCl4{-}(aq) + NO(g) + 2 H2O(l) + H{+}
HCl + Cs{+} = CsCl + H{+} =>
HCl + Cs{+} = CsCl + H{+}
HPO4 + (NH4)2S = (NH4)4(PO4)2 + HS =>
2 HPO4 + 2(NH4)2S = (NH4)4(PO4)2 + 2 HS
Al(s) + Ag2SO4(aq) = Ag3Al + SO4 =>
2 Al(s) + 3 Ag2SO4(aq) = 2 Ag3Al + 3 SO4
KNO3(l) + LiCl(l) = KCl(s) + LiNO3(s) =>
KNO3(l) + LiCl(l) = KCl(s) + LiNO3(s)
Ca(HCO3)2 + H2O = Ca + CO3 + H3O =>
Ca(HCO3)2 + 2 H2O = Ca + 2 CO3 + 2 H3O
Pb(NO3) + Na2S = PbS + NO3Na2 =>
Pb(NO3) + Na2S = PbS + NO3Na2
NaAlSi3O8 + H2O + H = Na1Al7Si11O30(OH)6 + H4SiO4 + Na =>
7 NaAlSi3O8 + 20 H2O + 6 H = Na1Al7Si11O30(OH)6 + 10 H4SiO4 + 6 Na
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
H2(g) + NO = H2O(l) + N2(g) =>
2 H2(g) + 2 NO = 2 H2O(l) + N2(g)
Na(s) + H2O(l) = NaOH(aq) + H(g) =>
Na(s) + H2O(l) = NaOH(aq) + H(g)
K + GaBr3 = Ga + KBr3 =>
K + GaBr3 = Ga + KBr3
CuS + HBr = H2S + CuBr2 =>
CuS + 2 HBr = H2S + CuBr2
K2CrO4 + HNO3 = H2O + K2Cr2O7 + KNO3 =>
2 K2CrO4 + 2 HNO3 = H2O + K2Cr2O7 + 2 KNO3
FeCl2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Cl2 + Fe2(SO4)3 + H2O =>
2 FeCl2 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 2 Cl2 + Fe2(SO4)3 + 7 H2O
C2H4O2H2 + O2 = CO2 + H2O =>
2 C2H4O2H2 + 5 O2 = 4 CO2 + 6 H2O
C6H4S4 + O2 = SO2 + H2O + CO2 =>
C6H4S4 + 11 O2 = 4 SO2 + 2 H2O + 6 CO2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Zn + CuCO3 = ZnCO3 + Cu =>
Zn + CuCO3 = ZnCO3 + Cu
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