| 前日に均衡した方程式 |
2 BaS + O2 = 2 BaO + 2 S
NaNO2 + Cl2 + NaOH = NaCl + H2O + NaNO3 =>
NaNO2 + Cl2 + 2 NaOH = 2 NaCl + H2O + NaNO3
Se + H2O = H2Se + H2SeO3 =>
3 Se + 3 H2O = 2 H2Se + H2SeO3
Li + Ag = LiAg =>
Li + Ag = LiAg
Ba + H2SO4 = H2S + BaSO4 + H2O =>
4 Ba + 5 H2SO4 = H2S + 4 BaSO4 + 4 H2O
C8H10 + KMnO4 = C7H6O2 + K2CO3 + MnO2 + H2O =>
2 C8H10 + 18 KMnO4 = C7H6O2 + 9 K2CO3 + 18 MnO2 + 7 H2O
CH4(g) + O2(g) = CO2(s) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(s) + 2 H2O(g)
Zn + Pb(C2H3O2)2 = Pb + Zn(O2CCH3)2 =>
Zn + Pb(C2H3O2)2 = Pb + Zn(O2CCH3)2
C6H5OH + H2SO4 = C6H5OH2 + HSO4 =>
C6H5OH + H2SO4 = C6H5OH2 + HSO4
Na4Fe(CN)6 + FeCl3 = Fe4[Fe(CN)6]3 + NaCl =>
3 Na4Fe(CN)6 + 4 FeCl3 = Fe4[Fe(CN)6]3 + 12 NaCl
CH3CH2CH3 + Br2 = CH3CH(Br)CH3 + HBr =>
CH3CH2CH3 + Br2 = CH3CH(Br)CH3 + HBr
H2 + Pb2 = Pb2H =>
H2 + 2 Pb2 = 2 Pb2H
C4H9OH + CuO = C4H9O2 + H2O + Cu2O =>
2 C4H9OH + 6 CuO = 2 C4H9O2 + H2O + 3 Cu2O
PbSO4 + AgNO3 = PbNO3 + SO4Ag =>
PbSO4 + AgNO3 = PbNO3 + SO4Ag
Na2CO3 + CuS = Na2S + CuCO3 =>
Na2CO3 + CuS = Na2S + CuCO3
H3B(O3) = H4B6O11 + H2O =>
6 H3B(O3) = H4B6O11 + 7 H2O
MgO + H3IPO4 = Mg3II(PO4)2 + H2O =>
3 MgO + 2 H3IPO4 = Mg3II(PO4)2 + 3 H2O
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
C3H12 + O2 = CO2 + HH2O =>
C3H12 + 5 O2 = 3 CO2 + 4 HH2O
Ba(OH)2*8H2O + H4N2O3 = Ba(NO3)2 + NH + H2O =>
Ba(OH)2*8H2O + 3 H4N2O3 = Ba(NO3)2 + 4 NH + 13 H2O
KNO3 + Ag2S2 = K2S2 + AgNO3 =>
2 KNO3 + Ag2S2 = K2S2 + 2 AgNO3
SiO + NH3 = Si + N + H2O =>
3 SiO + 2 NH3 = 3 Si + 2 N + 3 H2O
(NH4)2WO4 + NH4SCN + HCl + SnCl2 = (NH4)2[WO(SCN)5] + NH4Cl + SnCl4 + H2O =>
2(NH4)2WO4 + 10 NH4SCN + 12 HCl + SnCl2 = 2(NH4)2[WO(SCN)5] + 10 NH4Cl + SnCl4 + 6 H2O
C10H19O3N + NO3{-} + H{+} = CO2 + N2 + H2O =>
5 C10H19O3N + 53 NO3{-} + 53 H{+} = 50 CO2 + 29 N2 + 74 H2O
NaNO2 + CaSO4 = NaSO4CaNO2 =>
NaNO2 + CaSO4 = NaSO4CaNO2
Pt + Ag = AgPt =>
Pt + Ag = AgPt
PbCrO4 + LiSO4 = PbSO4 + LiCrO4 =>
PbCrO4 + LiSO4 = PbSO4 + LiCrO4
(NH4)2HPO4 + LiOH = Li3PO4 + H2O + NH3 =>
(NH4)2HPO4 + 3 LiOH = Li3PO4 + 3 H2O + 2 NH3
Na + C6H6 = C6H5Na + H2 =>
2 Na + 2 C6H6 = 2 C6H5Na + H2
H2S + CO = (CH3CO2H) + S =>
2 H2S + 2 CO = (CH3CO2H) + 2 S
Ni + H2SO4 = H2 + Ni2SO4 =>
2 Ni + H2SO4 = H2 + Ni2SO4
C6H5NO2 + N2O + OH{-} = CO3{3-} + H2O + N2 =>
2 C6H5NO2 + 19 N2O + 36 OH{-} = 12 CO3{3-} + 23 H2O + 20 N2
K(PO4) + Ba(Cl)2 = Ba(PO4)2 + KCl =>
2 K(PO4) + Ba(Cl)2 = Ba(PO4)2 + 2 KCl
H2O + NO{3-} + Zn = Zn(OH)4{2-} + NH3 + OH{-} =>
4 H2O + NO{3-} + Zn = Zn(OH)4{2-} + NH3 + OH{-}
NH4 + N2O = N + H2O =>
NH4 + 2 N2O = 5 N + 2 H2O
H3PO4(ac) + Ca(OH)2(ac) = Ca3(PO4)2(ac) + H2O =>
2 H3PO4(ac) + 3 Ca(OH)2(ac) = Ca3(PO4)2(ac) + 6 H2O
HNO3 + (NH4)2CO3 = H2O + CO2 + (NH4)NO3 =>
2 HNO3 + (NH4)2CO3 = H2O + CO2 + 2(NH4)NO3
C4H8CaO5 + KCO3 = Ca(CO3) + C4H8KO5 =>
C4H8CaO5 + KCO3 = Ca(CO3) + C4H8KO5
C9H8 + H2O = C9H10O =>
C9H8 + H2O = C9H10O
KHC8H4O4 + NaOH = HOH + K + Na + C4H4O4 =>
KHC8H4O4 + 5 NaOH = HOH + K + 5 Na + 2 C4H4O4
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SeO3 + HClO3 = Cl + H2O + H2SeO4 =>
5 H2SeO3 + 2 HClO3 = 2 Cl + H2O + 5 H2SeO4
FeS2 + H2O + O2 = FeSO4 + H2SO4 =>
2 FeS2 + 2 H2O + 7 O2 = 2 FeSO4 + 2 H2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cr(s) + Ra3(PO3)2(aq) = Cr2PO3(aq) + Ra(s) =>
4 Cr(s) + Ra3(PO3)2(aq) = 2 Cr2PO3(aq) + 3 Ra(s)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
P2O5 + KOH = K3PO4 + K(H2PO4) =>
2 P2O5 + 6 KOH = K3PO4 + 3 K(H2PO4)
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