| 前日に均衡した方程式 |
3 S8 = 4 S6
Al + HClO3 = Al(ClO3)3 + H2O + AlCl3 =>
6 Al + 18 HClO3 = 5 Al(ClO3)3 + 9 H2O + AlCl3
NH3 + CuO2 = CuO + N2 + H2O =>
2 NH3 + 3 CuO2 = 3 CuO + N2 + 3 H2O
CUS + HNO3 = CU(NO3)2 + H2O + NO + S =>
3 CUS + 8 HNO3 = 3 CU(NO3)2 + 4 H2O + 2 NO + 3 S
phenol + Br2 = C6H2Br3OH + HBr =>
C6H5OH + 3 Br2 = C6H2Br3OH + 3 HBr
KH2PO4 + KOH = H2O + K2HPO4 =>
KH2PO4 + KOH = H2O + K2HPO4
MgSO4*7H2O + Na4P2O7 = Mg2P2O7 + H2O + Na2SO4 =>
2 MgSO4*7H2O + Na4P2O7 = Mg2P2O7 + 14 H2O + 2 Na2SO4
P2S3 + HNO3 = H3PO3 + NO2 + H2SO4 + H2O =>
P2S3 + 24 HNO3 = 2 H3PO3 + 24 NO2 + 3 H2SO4 + 6 H2O
PBr3 + H2SO4 = Br2 + SO2 + H3PO4 + HBr =>
PBr3 + 2 H2SO4 = Br2 + 2 SO2 + H3PO4 + HBr
LiOH(aq) + Fe(NO3)3(aq) = Li(NO3)(aq) + Fe(OH)3(s) =>
3 LiOH(aq) + Fe(NO3)3(aq) = 3 Li(NO3)(aq) + Fe(OH)3(s)
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2CO3 + H2O =>
10[Cr(N2H4CO)6]4[Cr(CN)6]3 + 1176 KMnO4 + 1176 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 197 CO2 + 660 KNO3 + 223 K2CO3 + 1656 H2O
Al(s) + HCl(aq) = AlCl(aq) + H2(g) =>
2 Al(s) + 2 HCl(aq) = 2 AlCl(aq) + H2(g)
FeCl3 + CsOH = CsCl + Fe(OH)3 =>
FeCl3 + 3 CsOH = 3 CsCl + Fe(OH)3
Na2S + HClO4 = HCl + Na2SO4 =>
Na2S + HClO4 = HCl + Na2SO4
NF3 + CH4 + O2 = HF + CO + NO =>
8 NF3 + 6 CH4 + 7 O2 = 24 HF + 6 CO + 8 NO
C2H5COOH + Cl = C2H4ClCOOH + HCl =>
C2H5COOH + 2 Cl = C2H4ClCOOH + HCl
Mn2{+} + IO4{-} + H2O = MnO4{-} + IO3{-} + H{+} =>
2 Mn2{+} + 13 IO4{-} + 3 H2O = 4 MnO4{-} + 13 IO3{-} + 6 H{+}
K4FeCN6 + CuSO4 = Cu2FeCN6 + K2SO4 =>
K4FeCN6 + 2 CuSO4 = Cu2FeCN6 + 2 K2SO4
Co(NO3)2 + NH3 + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]NO3 + NH4NO3(OH2)2 =>
6 Co(NO3)2 + 22 NH3 + 6(NH4)2CO3 + 11 H2O2 = 6[Co(NH3)4CO3]NO3 + 8 NH4NO3(OH2)2
C2H4O + NH2CH2CH2OH = NH(CH2CH2OH)2 =>
C2H4O + NH2CH2CH2OH = NH(CH2CH2OH)2
Ba(OH)2 + HBrO4 = Ba(BrO4)2 + H2O =>
Ba(OH)2 + 2 HBrO4 = Ba(BrO4)2 + 2 H2O
Zn + HNO3 = Zn(NO3)2 + N2H2 + H2O =>
6 Zn + 14 HNO3 = 6 Zn(NO3)2 + N2H2 + 6 H2O
Al(OH)3 + H4(SiO4) = Al4(SiO4)3 + H2O =>
4 Al(OH)3 + 3 H4(SiO4) = Al4(SiO4)3 + 12 H2O
Nd2(CO3)3 + HF = Nd2OF4 + H2O + CO2 =>
Nd2(CO3)3 + 4 HF = Nd2OF4 + 2 H2O + 3 CO2
(NH4)2S2O8 + MnSO4 + H2O = (NH4)2SO4 + MnO2 + H2SO4 =>
(NH4)2S2O8 + MnSO4 + 2 H2O = (NH4)2SO4 + MnO2 + 2 H2SO4
NaI(aq) + Pb(NO3)2 = Na(NO3)2(aq) + PbI(s) =>
NaI(aq) + Pb(NO3)2 = Na(NO3)2(aq) + PbI(s)
SI + S = SI2S4 =>
2 SI + 3 S = SI2S4
Fe2O3 + CO(g) = FeO + CO2(g) =>
Fe2O3 + CO(g) = 2 FeO + CO2(g)
KClO3 + H3PO4 = K3PO4 + HClO3 =>
3 KClO3 + H3PO4 = K3PO4 + 3 HClO3
KI + H3PO4 + H2O2 = H2O + I2 + K3PO4 =>
6 KI + 2 H3PO4 + 3 H2O2 = 6 H2O + 3 I2 + 2 K3PO4
HNO3 + PbO2 = Pb(NO3)2 + H2O + O2 =>
4 HNO3 + 2 PbO2 = 2 Pb(NO3)2 + 2 H2O + O2
H2S2O8 + KI = H2SO4 + I2 + K2SO4 =>
H2S2O8 + 2 KI = H2SO4 + I2 + K2SO4
NaCl(s) + H2SO4(s) = HCl(g) + Na2SO4(s) =>
2 NaCl(s) + H2SO4(s) = 2 HCl(g) + Na2SO4(s)
W + O = WO3 =>
W + 3 O = WO3
C5H12 + Br = C5H12Br =>
C5H12 + Br = C5H12Br
Pd(No3)2 + KI = KNo3 + PdI2 =>
Pd(No3)2 + 2 KI = 2 KNo3 + PdI2
PbO + HCl = PbCl + Cl2 + H2O =>
2 PbO + 4 HCl = 2 PbCl + Cl2 + 2 H2O
NaOH = Na + O2 + H2O =>
4 NaOH = 4 Na + O2 + 2 H2O
C2H6 + I2 = HI + C2H5I =>
C2H6 + I2 = HI + C2H5I
Mg + HNO3 = Mg(NO3)2 + NH + H2O =>
3 Mg + 7 HNO3 = 3 Mg(NO3)2 + NH + 3 H2O
Mg2 + ZnCl2 = MgCl + Zn2 =>
2 Mg2 + 2 ZnCl2 = 4 MgCl + Zn2
Fe(HCO3)2 + O2 + H2O = Fe(OH)3 + CO2 =>
4 Fe(HCO3)2 + O2 + 2 H2O = 4 Fe(OH)3 + 8 CO2
KI + H2SO4 = I + K2SO4 + H2S + H2O =>
8 KI + 5 H2SO4 = 8 I + 4 K2SO4 + H2S + 4 H2O
KOH + S = K2S + K2SO4 + H2O =>
8 KOH + 4 S = 3 K2S + K2SO4 + 4 H2O
Pb(ClO4)2(aq) + NaI(aq) = PbI2(aq) + NaClO4(g) =>
Pb(ClO4)2(aq) + 2 NaI(aq) = PbI2(aq) + 2 NaClO4(g)
ZnCuSO4 = ZnSO4Cu =>
ZnCuSO4 = ZnSO4Cu
C + H2O = CO + H2 =>
C + H2O = CO + H2
K3[Fe(CN)6] + BaCl2 = Ba3[Fe(CN)6]2 + KCl =>
2 K3[Fe(CN)6] + 3 BaCl2 = Ba3[Fe(CN)6]2 + 6 KCl
PBr3 + H2SO4 = Br2 + SO2 + H3PO4 + HBr =>
PBr3 + 2 H2SO4 = Br2 + 2 SO2 + H3PO4 + HBr
K2Cr2O7 + H2SO4 + Na2SO3 = Cr2(SO4)3 + Na2SO4 + KSO4 + H2O =>
K2Cr2O7 + 5 H2SO4 + 2 Na2SO3 = Cr2(SO4)3 + 2 Na2SO4 + 2 KSO4 + 5 H2O
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