| 前日に均衡した方程式 |
C6H5NO2 + 2 Fe + 6 HCl = C6H5NH2 + 2 FeCl3 + 2 H2O
CrCl3(aq) + NaOH(aq) = Cr2O3 + HCl + NaCl =>
2 CrCl3(aq) + 3 NaOH(aq) = Cr2O3 + 3 HCl + 3 NaCl
CH4 + C5H8 = C6H12 =>
CH4 + C5H8 = C6H12
(NH4)2SO4 + CaCl2 = (NH4)2Cl2 + CaSO4 =>
(NH4)2SO4 + CaCl2 = (NH4)2Cl2 + CaSO4
C7H8O2 + C2H2O3 = C8H8O3 + H2O =>
2 C7H8O2 + C2H2O3 = 2 C8H8O3 + H2O
P4 + O2 = P2OP =>
3 P4 + 2 O2 = 4 P2OP
Cr2O3 + H3PO4 = Cr2(PO4)2 + H2O =>
Cr2O3 + 2 H3PO4 = Cr2(PO4)2 + 3 H2O
Cu2CO3(OH)2 = H2O + CuO + CO2 =>
Cu2CO3(OH)2 = H2O + 2 CuO + CO2
H2ZnO2 + KOH = K2ZnO2 + H2O =>
H2ZnO2 + 2 KOH = K2ZnO2 + 2 H2O
(NH4)2Cr2O7 + Al(OH)3 = NH4OH + Al2(Cr2O7)3 =>
3(NH4)2Cr2O7 + 2 Al(OH)3 = 6 NH4OH + Al2(Cr2O7)3
Fe + CuCl = Cu + FeCl2 =>
Fe + 2 CuCl = 2 Cu + FeCl2
K(SCN) + Pb(NO3)2 = KNO3 + Pb(SCN)2 =>
2 K(SCN) + Pb(NO3)2 = 2 KNO3 + Pb(SCN)2
(Al(OH)3) + (NaOH) = (NaAlO2) + H2O =>
(Al(OH)3) + (NaOH) = (NaAlO2) + 2 H2O
CoO + NaOH = Na2CoO2 + H2O =>
CoO + 2 NaOH = Na2CoO2 + H2O
Na2[PtCl6] + KCl = K2[PtCl6] + NaCl =>
Na2[PtCl6] + 2 KCl = K2[PtCl6] + 2 NaCl
Ba(OH)2 + NaCO3 = Ba(CO3)2 + NaOH =>
Ba(OH)2 + 2 NaCO3 = Ba(CO3)2 + 2 NaOH
NaF + HF = NaH + F =>
NaF + HF = NaH + 2 F
CaFeO4 + HNO3 = O2 + Ca(NO3)2 + Fe(NO3)3 + H2O =>
4 CaFeO4 + 20 HNO3 = 3 O2 + 4 Ca(NO3)2 + 4 Fe(NO3)3 + 10 H2O
P + Cr + H2O = PH3 + Cr(OH)3 =>
P + Cr + 3 H2O = PH3 + Cr(OH)3
HF + NaF = Na[HF2] =>
HF + NaF = Na[HF2]
V2O52 + H2 = V + H2O =>
V2O52 + 52 H2 = 2 V + 52 H2O
Mg + Cl{+2} = MgCl{2} =>
Mg + Cl{+2} = MgCl{2}
HF + NaF = NaHF2 =>
HF + NaF = NaHF2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
N2O + Ca = N2 + CaO =>
N2O + Ca = N2 + CaO
FeBr3 + Sr(OH)2 = SrBr2 + Fe(OH)3 =>
2 FeBr3 + 3 Sr(OH)2 = 3 SrBr2 + 2 Fe(OH)3
C12H22O11(s)H2O(l) = C2H5OH(aq)CO2(g) =>
C12H22O11(s)H2O(l) = 4 C2H5OH(aq)CO2(g)
H2S + H{+} + Cr2O7{2-} = S + Cr{3+} + H2O =>
3 H2S + 8 H{+} + Cr2O7{2-} = 3 S + 2 Cr{3+} + 7 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu(NO3)2 = Cu3O2 + NO2 + O2 =>
3 Cu(NO3)2 = Cu3O2 + 6 NO2 + 2 O2
NaBr + I2 = Na + IBr =>
2 NaBr + I2 = 2 Na + 2 IBr
I2 + S2 + H2O = SO42{-} + I{-} + H{+} =>
83 I2 + S2 + 84 H2O = 2 SO42{-} + 166 I{-} + 168 H{+}
C2 + S8 = CS2 =>
2 C2 + S8 = 4 CS2
Na + H2O = Na3O2 + H2 =>
3 Na + 2 H2O = Na3O2 + 2 H2
HBr(aq) + Ba(OH)2(aq) = BaBr2(s) + H2O(l) =>
2 HBr(aq) + Ba(OH)2(aq) = BaBr2(s) + 2 H2O(l)
Bi + O3 = Bi3O8 =>
9 Bi + 8 O3 = 3 Bi3O8
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NiO + Mg = NiOMg =>
NiO + Mg = NiOMg
KNO3 + NH4Cl = KCl + NO + N2 + H2O =>
2 KNO3 + 2 NH4Cl = 2 KCl + 2 NO + N2 + 4 H2O
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
FeCl3(s) = Fe(aq) + Cl(aq) =>
FeCl3(s) = Fe(aq) + 3 Cl(aq)
C5H6(l) + O2(g) = CO2(g) + H2O =>
2 C5H6(l) + 13 O2(g) = 10 CO2(g) + 6 H2O
H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Cs3PO4 + Ca(OH)2 = CsOH + Ca3(PO4)2 =>
2 Cs3PO4 + 3 Ca(OH)2 = 6 CsOH + Ca3(PO4)2
C7H8 + MnO2 + H2SO4 = C7H6O + MnSO4 + H2O =>
C7H8 + 2 MnO2 + 2 H2SO4 = C7H6O + 2 MnSO4 + 3 H2O
PbO2 + KOH + KNO2 = KNO3 + K2PbO2 + H2O =>
PbO2 + 2 KOH + KNO2 = KNO3 + K2PbO2 + H2O
La2O3 + SrO + CuO = La185Sr015CuO4 + O =>
185 La2O3 + 30 SrO + 2 CuO = 2 La185Sr015CuO4 + 579 O
HH2 + N2 = NH3 =>
2 HH2 + N2 = 2 NH3
Hg2Cl2 + HIO3 + HCl = HgCl2 + ICl + H2O =>
2 Hg2Cl2 + HIO3 + 5 HCl = 4 HgCl2 + ICl + 3 H2O
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