| 前日に均衡した方程式 |
SiO2 + 2 C(s) = Si(s) + 2 CO(g)
Ca(OH)2 + Cl2O7 = CaO + Cl(OH)7 =>
7 Ca(OH)2 + Cl2O7 = 7 CaO + 2 Cl(OH)7
NH3 + H2C2O4*2H2O = (NH4)2C2O4*H2O + H2O =>
2 NH3 + H2C2O4*2H2O = (NH4)2C2O4*H2O + H2O
(NH4)2 + S(l) + Pb(NO3)2(aq) = PbS(s) + NH4NO3 =>
(NH4)2 + S(l) + Pb(NO3)2(aq) = PbS(s) + 2 NH4NO3
P + CO2 = PCO2 =>
P + CO2 = PCO2
IO3 + I{-} + H2SO4 = I2 + SO42{-} + H2O =>
13 IO3 + I{-} + H2SO4 = 7 I2 + SO42{-} + H2O
NaHO + Cl2 = NaClO3 + NaCl2 + H2O =>
12 NaHO + 11 Cl2 = 2 NaClO3 + 10 NaCl2 + 6 H2O
FeCl3 + SO2 = FeS + Cl2 + O2 =>
2 FeCl3 + 2 SO2 = 2 FeS + 3 Cl2 + 2 O2
N2H4*H2SO4 + KMnO4 + H2SO4 = N2 + MnSO4 + K2SO4 + H2O =>
5 N2H4*H2SO4 + 4 KMnO4 + H2SO4 = 5 N2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
P + KMnO4 + H2O = MnO2 + H3PO4 + K3PO4 =>
9 P + 15 KMnO4 + 6 H2O = 15 MnO2 + 4 H3PO4 + 5 K3PO4
P + NaOH + H2O = PH3 + Na2HPO3 =>
2 P + 2 NaOH + H2O = PH3 + Na2HPO3
Cu + Hg(NO3)2 = Cu(NO3)3 + Hg =>
2 Cu + 3 Hg(NO3)2 = 2 Cu(NO3)3 + 3 Hg
Co(NO3)2(aq) + Na3PO4(aq) = CoPO4(s) + (NO3)2 + Na =>
Co(NO3)2(aq) + Na3PO4(aq) = CoPO4(s) + (NO3)2 + 3 Na
CaCO3 + MgCO3 = CO2 + Mg2 + CaO2 =>
2 CaCO3 + 2 MgCO3 = 4 CO2 + Mg2 + 2 CaO2
SiH4 + NH3 = H2 + SiNH =>
SiH4 + NH3 = 3 H2 + SiNH
F2 + Hg = HgF2 =>
F2 + Hg = HgF2
BeCl2 + H2SO4 = BeSO4 + H2Cl2 =>
BeCl2 + H2SO4 = BeSO4 + H2Cl2
NaOH + AgBr = AgOH + NaBr =>
NaOH + AgBr = AgOH + NaBr
Mg(NO3)2 + CrBr2 = MgBr2 + Cr(NO3)2 =>
Mg(NO3)2 + CrBr2 = MgBr2 + Cr(NO3)2
H2SnO3 + KOH = K2SnO3 + H2O =>
H2SnO3 + 2 KOH = K2SnO3 + 2 H2O
Al + O2 = Al32O3 =>
64 Al + 3 O2 = 2 Al32O3
NaCl + AgNO3 = NaNO3(ag) + AgCl(s) =>
NaCl + AgNO3 = NaNO3(ag) + AgCl(s)
P2O5 + NH4OH = (NH4)2HPO4 + H2O =>
P2O5 + 4 NH4OH = 2(NH4)2HPO4 + H2O
H2CO3 + Na2O = Na2(CO3) + H2O =>
H2CO3 + Na2O = Na2(CO3) + H2O
FeS + SO2 = FeO + SO =>
FeS + 2 SO2 = FeO + 3 SO
H{+} + Mn{2+} + NaBiO3 = Bi{3+} + MnO4{-} + H2O + Na2O =>
18 H{+} + 4 Mn{2+} + 10 NaBiO3 = 10 Bi{3+} + 4 MnO4{-} + 9 H2O + 5 Na2O
P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)
P4 + S2 = P2S5 =>
P4 + 5 S2 = 2 P2S5
N2H4(l) + H2(g) = NH3(g)H =>
N2H4(l) + 2 H2(g) = 2 NH3(g)H
NH3 + HCOOH = NCOOH + H2 =>
NH3 + HCOOH = NCOOH + 2 H2
KI + H2SeO3 = Se + H2O + KIO3 =>
2 KI + 3 H2SeO3 = 3 Se + 3 H2O + 2 KIO3
P2S5 = P + S8 =>
8 P2S5 = 16 P + 5 S8
KI + H2SeO3 = Se + H2O + KIO3 =>
2 KI + 3 H2SeO3 = 3 Se + 3 H2O + 2 KIO3
Na + Cl = NaCl7 =>
Na + 7 Cl = NaCl7
HOOCCH2CH(OH)COOH + NaOH = H2O + NaOOCCH2CH(OH)COONa =>
HOOCCH2CH(OH)COOH + 2 NaOH = 2 H2O + NaOOCCH2CH(OH)COONa
KI + H2SeO3 = Se + H2O + KIO3 =>
2 KI + 3 H2SeO3 = 3 Se + 3 H2O + 2 KIO3
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + (NH4)1(NO3)1 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12(NH4)1(NO3)1
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
PBr3 + H2SO4 = Br2 + SO2 + H3PO4 + H2O =>
2 PBr3 + 5 H2SO4 = 3 Br2 + 5 SO2 + 2 H3PO4 + 2 H2O
PbS + Na2O = PbO + Na2S =>
PbS + Na2O = PbO + Na2S
Cu + KI3 = CuI2 + KI =>
Cu + KI3 = CuI2 + KI
CuCl2 + Mg + OHO = MgCl2 + CuO + H2 =>
4 CuCl2 + 4 Mg + 2 OHO = 4 MgCl2 + 4 CuO + H2
AlBr3 + Cl = AlCl3 + Br3 =>
AlBr3 + 3 Cl = AlCl3 + Br3
[Fe(CN)6]{3-} + MnO4 + H{+} = Fe{3+} + CO2 + NO3{-} + Mn{2+} + H2O =>
[Fe(CN)6]{3-} + 10 MnO4 + 20 H{+} = Fe{3+} + 6 CO2 + 6 NO3{-} + 10 Mn{2+} + 10 H2O
KI + H2SeO3 = Se + H2O + KIO3 =>
2 KI + 3 H2SeO3 = 3 Se + 3 H2O + 2 KIO3
P4 + HNO3 = H2O + NO2 + H3PO4 =>
P4 + 20 HNO3 = 4 H2O + 20 NO2 + 4 H3PO4
Pb(C2H3O2)4 + Ag2S = PbS2 + Ag(C2H3O2) =>
Pb(C2H3O2)4 + 2 Ag2S = PbS2 + 4 Ag(C2H3O2)
Na + I2 = Na1I2 =>
Na + I2 = Na1I2
V2 + O2 = VO =>
V2 + O2 = 2 VO
Cd(OH)2 + H3O = Cd + H2O =>
Cd(OH)2 + 2 H3O = Cd + 4 H2O
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