| 前日に均衡した方程式 |
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O
Sb2O3 + NaOH = NaSbO2 + H2O =>
Sb2O3 + 2 NaOH = 2 NaSbO2 + H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C2H4O + O3 = CO2 + H2O =>
3 C2H4O + 5 O3 = 6 CO2 + 6 H2O
Al(s) + HNO3(aq) = Al(NO3)3(aq) + H2O(l) + NO(aq) =>
Al(s) + 4 HNO3(aq) = Al(NO3)3(aq) + 2 H2O(l) + NO(aq)
Na + Pb(NO3)2 = Na(NO3)2 + Pb =>
Na + Pb(NO3)2 = Na(NO3)2 + Pb
K2CrO4 + HCl = KCl + Cl2 + H2O + CrCl3 =>
2 K2CrO4 + 16 HCl = 4 KCl + 3 Cl2 + 8 H2O + 2 CrCl3
H2SO4 = O2 + H2O + SO2 =>
2 H2SO4 = O2 + 2 H2O + 2 SO2
BaCr2O7 + H2SO4 = BaSO4 + H2Cr2O7 =>
BaCr2O7 + H2SO4 = BaSO4 + H2Cr2O7
Na2Po4 + H2SO4 = Na2SO4 + H2Po4 =>
Na2Po4 + H2SO4 = Na2SO4 + H2Po4
Fe + H3PO4 = Fe3(PO4)2 + H2 =>
3 Fe + 2 H3PO4 = Fe3(PO4)2 + 3 H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CoCl3 + NH3 = [Co(NH3)5Cl]Cl2 =>
CoCl3 + 5 NH3 = [Co(NH3)5Cl]Cl2
Pb(No3)2 + MgBr2 = PbBr2 + Mg(No3)2 =>
Pb(No3)2 + MgBr2 = PbBr2 + Mg(No3)2
C2H4O + O3 = CO2 + H2O =>
3 C2H4O + 5 O3 = 6 CO2 + 6 H2O
NO{+3} + H{+} + e = N2 + H2O =>
2 NO{+3} + 4 H{+} + 10e = N2 + 2 H2O
SnCl4 + HNO3 = Sn(NO3)4 + HCl =>
SnCl4 + 4 HNO3 = Sn(NO3)4 + 4 HCl
NaBrO3 + F2O + NaOH = NaF + NaBrO4 + H2O =>
2 NaBrO3 + F2O + 2 NaOH = 2 NaF + 2 NaBrO4 + H2O
K1 + O2 = K33O =>
66 K1 + O2 = 2 K33O
R(OH)2 + Na = R(ONa)2 + H2 =>
R(OH)2 + 2 Na = R(ONa)2 + H2
Pb(C2H3O2)2 + CuSO4 = PbSO4 + Cu(C2H3O2)2 =>
Pb(C2H3O2)2 + CuSO4 = PbSO4 + Cu(C2H3O2)2
HClO4 + H2O = H2ClO4 + OH =>
HClO4 + H2O = H2ClO4 + OH
Mg(s) + Ag{+}(aq) = Mg{2+}(aq) + Ag(s) =>
Mg(s) + 2 Ag{+}(aq) = Mg{2+}(aq) + 2 Ag(s)
Na2Cr2O7 + H2SO4 + C6H11OH = C6H10O + Cr2(SO4)3 + H2O + NaHSO4 =>
Na2Cr2O7 + 5 H2SO4 + 3 C6H11OH = 3 C6H10O + Cr2(SO4)3 + 7 H2O + 2 NaHSO4
C6H12O6(aq) + O2(aq) = CO2(aq) + H2O =>
C6H12O6(aq) + 6 O2(aq) = 6 CO2(aq) + 6 H2O
C3H3O(g) + O2(g) = CO2(g) + H2O(g) =>
4 C3H3O(g) + 13 O2(g) = 12 CO2(g) + 6 H2O(g)
(NH4)2CO3 + AgNO3 = Ag2CO3 + NH3 + HNO3 =>
(NH4)2CO3 + 2 AgNO3 = Ag2CO3 + 2 NH3 + 2 HNO3
OH{-} + OCl{-} + S2O3{2-} = SO4{2-} + Cl{-} + H2O =>
2 OH{-} + 4 OCl{-} + S2O3{2-} = 2 SO4{2-} + 4 Cl{-} + H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb =>
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb
Na2O + H3PO4 = Na3PO4 + H2O =>
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O
H3CCH3CH3CH3CH3OH + NaBr + H2SO4 = H3CCH3CH3CH3CH3Br + H2O + NaHSO4 =>
H3CCH3CH3CH3CH3OH + NaBr + H2SO4 = H3CCH3CH3CH3CH3Br + H2O + NaHSO4
C9H19 + O2 = CO2 + H2O =>
4 C9H19 + 55 O2 = 36 CO2 + 38 H2O
Fe2(SO4)3 + NH3 + H2O = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3(NH4)2SO4
BaONaOH = BaOHNaO =>
BaONaOH = BaOHNaO
Na3PO4 = Na2O + P2O5 =>
2 Na3PO4 = 3 Na2O + P2O5
Al2O3 + Mg(NO3)2 = Al(NO3)3 + MgO =>
Al2O3 + 3 Mg(NO3)2 = 2 Al(NO3)3 + 3 MgO
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
Ga + NaOH = Ga(OH) + Na =>
Ga + NaOH = Ga(OH) + Na
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CaI2(s) + Cl2(g) = CaCl2(s) + I2(s) =>
CaI2(s) + Cl2(g) = CaCl2(s) + I2(s)
Al2O3 + Mg(NO3)2 = Al(NO3)3 + MgO =>
Al2O3 + 3 Mg(NO3)2 = 2 Al(NO3)3 + 3 MgO
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
H2NC6H4OH + C4H6O3 = C8H9NO2 + H2O =>
2 H2NC6H4OH + C4H6O3 = 2 C8H9NO2 + H2O
Na2Cr2O7 + HCl + Na2SO3 = NaCl + CrCl3 + Na2SO4 + H2O =>
Na2Cr2O7 + 8 HCl + 3 Na2SO3 = 2 NaCl + 2 CrCl3 + 3 Na2SO4 + 4 H2O
Te + H2 = TeH2 =>
Te + H2 = TeH2
NiSO4(aq) + BaCl2(s) = NiCl2(s) + BaSO4(aq) =>
NiSO4(aq) + BaCl2(s) = NiCl2(s) + BaSO4(aq)
Hf2MoN2 = HfN + MoN + Hf =>
Hf2MoN2 = HfN + MoN + Hf
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