| 前日に均衡した方程式 |
2 HCl + KNO3 + Cu = NO2 + CuCl + KCl + H2O
NaSO3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + Na2SO4 =>
6 NaSO3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + 3 Na2SO4
CH3COONa + C4H9Cl = CH3COOCl + C4H9Na =>
CH3COONa + C4H9Cl = CH3COOCl + C4H9Na
Pb2(NO3)2 + Ni2Cl2 = Pb2Cl2 + Ni2(NO3)2 =>
Pb2(NO3)2 + Ni2Cl2 = Pb2Cl2 + Ni2(NO3)2
H2SO4 + HCl = Cl2 + H2O + SO2 =>
H2SO4 + 2 HCl = Cl2 + 2 H2O + SO2
CO2 + H2O + HF = C2H3OF + O2 =>
2 CO2 + H2O + HF = C2H3OF + 2 O2
Fe2O3*3H2O = Fe2O3 + H2O =>
Fe2O3*3H2O = Fe2O3 + 3 H2O
NaH2PO4 + Pb(NO3)2 = NaH2(NO3)2 + PbPO4 =>
NaH2PO4 + Pb(NO3)2 = NaH2(NO3)2 + PbPO4
Al2(CO3)3 + HClO4 = Al(ClO4)3 + H2O + CO2 =>
Al2(CO3)3 + 6 HClO4 = 2 Al(ClO4)3 + 3 H2O + 3 CO2
NaHSO4 + HCl = NaCl + H2O + SO3 =>
NaHSO4 + HCl = NaCl + H2O + SO3
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
FeS + H2O = Fe + SO + H2 =>
FeS + H2O = Fe + SO + H2
Ni(OH)2 + HClO3 = Ni(ClO3)2 + H2O =>
Ni(OH)2 + 2 HClO3 = Ni(ClO3)2 + 2 H2O
C3H6O + Ag2O = C2H5COOH + Ag =>
C3H6O + Ag2O = C2H5COOH + 2 Ag
CH4 + O2 = CO2 + H2O = CO =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + FeCl3 = CuCl3 + Fe =>
Cu + FeCl3 = CuCl3 + Fe
Nd2O3 + Ta2O5 = NdTa7O19 =>
Nd2O3 + 7 Ta2O5 = 2 NdTa7O19
K2CO3 + LiOH = KOH + Li2CO3 =>
K2CO3 + 2 LiOH = 2 KOH + Li2CO3
Cu(OH)2 + K2CO3 = KOH + CuCO3 =>
Cu(OH)2 + K2CO3 = 2 KOH + CuCO3
Rh + H2SO4 = RhSO4 + SO2 + H2O =>
Rh + 2 H2SO4 = RhSO4 + SO2 + 2 H2O
KNO3 + Cu + HCl = KCl + CuCl2 + H2O + NO =>
2 KNO3 + 3 Cu + 8 HCl = 2 KCl + 3 CuCl2 + 4 H2O + 2 NO
Na2S2O3 + HOCl + H2O = H2SO4 + NaCl + HCl =>
Na2S2O3 + 4 HOCl + H2O = 2 H2SO4 + 2 NaCl + 2 HCl
BrO{-} + Fe(OH)3 + OH{-} = FeO42{-} + Br{-} + H2O =>
40 BrO{-} + Fe(OH)3 + OH{-} = FeO42{-} + 40 Br{-} + 2 H2O
KNO3Mg = MgNO3K =>
KNO3Mg = MgNO3K
NaNO3 + NaOH + Al + H2O = NH3 + Na[Al(OH)4] =>
3 NaNO3 + 5 NaOH + 8 Al + 18 H2O = 3 NH3 + 8 Na[Al(OH)4]
Na2[Zn(OH)4] = ZnO + NaOH + H2O =>
Na2[Zn(OH)4] = ZnO + 2 NaOH + H2O
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
MnCO3 + HNO3 = Mn(NO3)2 + H2CO3 =>
MnCO3 + 2 HNO3 = Mn(NO3)2 + H2CO3
CH4 + H2O + N2 = NH3 + CO =>
CH4 + H2O + N2 = 2 NH3 + CO
Cu + KNO3 + HCl = Cu(NO3)2 + NO2 + KCl + H2O =>
Cu + 4 KNO3 + 4 HCl = Cu(NO3)2 + 2 NO2 + 4 KCl + 2 H2O
ZnSnO = ZnOSn =>
ZnSnO = ZnOSn
MgSn(No3)2 = Mg(No3)2Sn =>
MgSn(No3)2 = Mg(No3)2Sn
Na2S(aq) + Fe(NO3)2(aq) = Na2(NO3)2(aq) + FeS(s) =>
Na2S(aq) + Fe(NO3)2(aq) = Na2(NO3)2(aq) + FeS(s)
NaHSO4 + HCl = NaCl + H2SO4 =>
NaHSO4 + HCl = NaCl + H2SO4
Al2(SO4)3 + NH3*H2O = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH3*H2O = 2 Al(OH)3 + 3(NH4)2SO4
CuO3 + H = Cu + H2O =>
CuO3 + 6 H = Cu + 3 H2O
Fe(OH)2 + H2CO3 = (FeOH)2CO3 + H2O =>
2 Fe(OH)2 + H2CO3 = (FeOH)2CO3 + 2 H2O
Cu + KNO3 + HCl = Cu(NO3)2 + NO + KCl + H2O =>
3 Cu + 8 KNO3 + 8 HCl = 3 Cu(NO3)2 + 2 NO + 8 KCl + 4 H2O
H2O + NaO = NaOH + O2 =>
2 H2O + 4 NaO = 4 NaOH + O2
NaCl + AgNOe3 = NaNOe3 + AgCl =>
NaCl + AgNOe3 = NaNOe3 + AgCl
NaH2PO4 + Pb(NO3)2 = Na(NO3)2 + PbH2PO4 =>
NaH2PO4 + Pb(NO3)2 = Na(NO3)2 + PbH2PO4
Cr + S3 = Cr3S8 =>
9 Cr + 8 S3 = 3 Cr3S8
CH4 + H2O + N2 = NH3 + CO2 =>
3 CH4 + 6 H2O + 4 N2 = 8 NH3 + 3 CO2
Cu + KNO3 + HCl = Cu(NO3)2 + KCl + N2O + H2O =>
4 Cu + 10 KNO3 + 10 HCl = 4 Cu(NO3)2 + 10 KCl + N2O + 5 H2O
TiCl3 + NH3 = TiNH3 + Cl2 =>
2 TiCl3 + 2 NH3 = 2 TiNH3 + 3 Cl2
SO3 + HCl = H2SO3 + Cl2 =>
SO3 + 2 HCl = H2SO3 + Cl2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Na2[Sn(OH)4] + H2S = Na2S + SnS + H2O =>
Na2[Sn(OH)4] + 2 H2S = Na2S + SnS + 4 H2O
SICl4(S) + H2O(l) = SIO2(S) + HCl(aq) =>
SICl4(S) + 2 H2O(l) = SIO2(S) + 4 HCl(aq)
KH2PO4 + NiSO4 = KH2SO4 + NiPO4 =>
KH2PO4 + NiSO4 = KH2SO4 + NiPO4
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