| 前日に均衡した方程式 |
Pt(s) + HCl(aq) = HPt + Cl
MgCl2 + Na2HPO4 = Mg3(PO4)2 + HCl + NaCl =>
3 MgCl2 + 2 Na2HPO4 = Mg3(PO4)2 + 2 HCl + 4 NaCl
CoBr2 + Li2S = CoS + LiBr =>
CoBr2 + Li2S = CoS + 2 LiBr
NH4H2AsO4 + H2S = As2S5 + (NH4)2S + H2O =>
2 NH4H2AsO4 + 6 H2S = As2S5 + (NH4)2S + 8 H2O
H2SO4 + Al = Al2(SO4)3 + S + H2O =>
4 H2SO4 + 2 Al = Al2(SO4)3 + S + 4 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Ni = Ni{2+} + e =>
Ni = Ni{2+} + 2e
C6H10 + MnO4 + H2O = C6H12O2 + MnO2 =>
2 C6H10 + MnO4 + 2 H2O = 2 C6H12O2 + MnO2
S2{-} + Cl2 + OH{-} = SO4{2-} + Cl{-} + H2O =>
2 S2{-} + 13 Cl2 + 32 OH{-} = 4 SO4{2-} + 26 Cl{-} + 16 H2O
PH3 + O2 = P4H10 + H2O =>
8 PH3 + O2 = 2 P4H10 + 2 H2O
Fe + NH4SCN = Fe(SCN) + NH4 =>
Fe + NH4SCN = Fe(SCN) + NH4
Fe + NO3{-} + H{+} = Fe{3+} + H2O + N2O =>
8 Fe + 6 NO3{-} + 30 H{+} = 8 Fe{3+} + 15 H2O + 3 N2O
MnCl2 + HF = MnF2 + HCl =>
MnCl2 + 2 HF = MnF2 + 2 HCl
NiSO4 + NH4OH + CH3C(NOH)C(NOH)CH3 = (NH4)2(SO4) + Ni(C(NOH)CH3)2 + CH3C(NOH)OH =>
NiSO4 + 2 NH4OH + 2 CH3C(NOH)C(NOH)CH3 = (NH4)2(SO4) + Ni(C(NOH)CH3)2 + 2 CH3C(NOH)OH
C18H18 + O2 = H2O + CO2 =>
2 C18H18 + 45 O2 = 18 H2O + 36 CO2
NaBr(s) + Cl2(g) = NaCl + Br =>
2 NaBr(s) + Cl2(g) = 2 NaCl + 2 Br
MnO4 + NaOH = MnO2 + Na2O + OH =>
MnO4 + 4 NaOH = MnO2 + 2 Na2O + 4 OH
KNO3 + BaCl2 = KCl + Ba(NO3)2 =>
2 KNO3 + BaCl2 = 2 KCl + Ba(NO3)2
*2Fe + O2 = *2FeO3 =>
*2Fe + 3 O2 = *2FeO3
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
CaF2(aq) + I2(s) = F2(g) + CaI2(aq) =>
CaF2(aq) + I2(s) = F2(g) + CaI2(aq)
HBr + NH4Cl = HCl + NH4Br =>
HBr + NH4Cl = HCl + NH4Br
Fe + SO2 = FeO + FeS =>
3 Fe + SO2 = 2 FeO + FeS
Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2
C + Cl2 + H2 = CH3Cl =>
2 C + Cl2 + 3 H2 = 2 CH3Cl
C18H27O2{-} + H{+} + SO4{-2} = CO2 + H2S + H2O =>
C18H27O2{-} + 25 H{+} + 12 SO4{-2} = 18 CO2 + 12 H2S + 14 H2O
(NH4)2CO3 + Al(NO3)3 = NH4NO3 + Al2(CO3)3 =>
3(NH4)2CO3 + 2 Al(NO3)3 = 6 NH4NO3 + Al2(CO3)3
NaCl + H2CO3 = NaClH + HCO3 =>
NaCl + H2CO3 = NaClH + HCO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H5Br + Fe(OH)3 = Fe5Br3 + H2O =>
3 H5Br + 5 Fe(OH)3 = Fe5Br3 + 15 H2O
Al + ZnBr2 = AlBr3 + Zn =>
2 Al + 3 ZnBr2 = 2 AlBr3 + 3 Zn
HIO3 + HI + KI = KI3 + H2O =>
HIO3 + 5 HI + 3 KI = 3 KI3 + 3 H2O
Mn2O7 + C2H6O = MnO2 + CO2 + H2O =>
2 Mn2O7 + C2H6O = 4 MnO2 + 2 CO2 + 3 H2O
Rb + F = RbF =>
Rb + F = RbF
PH3(g) + I2(s) + H2O(l) = H3PO2(aq) + HI(aq) =>
PH3(g) + 2 I2(s) + 2 H2O(l) = H3PO2(aq) + 4 HI(aq)
Cs2O + H2O = H2Cs2O2 =>
Cs2O + H2O = H2Cs2O2
Ca + H2SO4 = H2 + CaSO4 =>
Ca + H2SO4 = H2 + CaSO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3CHCHCH3 + HCl = CH3CH2CHClCH3 =>
CH3CHCHCH3 + HCl = CH3CH2CHClCH3
C2H12N4 + N2O4 = CO2 + H2O + N2 =>
2 C2H12N4 + 5 N2O4 = 4 CO2 + 12 H2O + 9 N2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuBr2(aq) + Fe(s) = FeBr2 + Cu(s) =>
CuBr2(aq) + Fe(s) = FeBr2 + Cu(s)
C18H36(s) + O2(g) = CO2(g) + H2O(g) =>
C18H36(s) + 27 O2(g) = 18 CO2(g) + 18 H2O(g)
Ca + FeSO4 = CaSO4 + Fe =>
Ca + FeSO4 = CaSO4 + Fe
Ca(HCO3)2 + CO = C2H5OH + CaCO3 + CO2 =>
3 Ca(HCO3)2 + 6 CO = C2H5OH + 3 CaCO3 + 7 CO2
NaHS + O2 = Na2S2O3 + H2O =>
2 NaHS + 2 O2 = Na2S2O3 + H2O
Na2SiO3 + Fe = Fe2(SiO3)3 + Na =>
3 Na2SiO3 + 2 Fe = Fe2(SiO3)3 + 6 Na
H2CO3 + C9(OH)2 = C9CO3 + H2O =>
H2CO3 + C9(OH)2 = C9CO3 + 2 H2O
N3P7 = N2 + P4 =>
4 N3P7 = 6 N2 + 7 P4
Fe + NiCl2 = FeCl3 + Ni =>
2 Fe + 3 NiCl2 = 2 FeCl3 + 3 Ni
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