| 前日に均衡した方程式 |
2 NaCl + AgNO3 = AgCl + NaNO3Na + Cl
CH3POCl2 + HOC4H9 + HSC2H4N(C2H5)2 + N(C2H5)3 = CH3POOC4H9SC2H4N(C2H5)2 + N(C2H5)3HCl =>
CH3POCl2 + HOC4H9 + HSC2H4N(C2H5)2 + 2 N(C2H5)3 = CH3POOC4H9SC2H4N(C2H5)2 + 2 N(C2H5)3HCl
KAlO2 + HCl = KCl + AlCl3 + H2O =>
KAlO2 + 4 HCl = KCl + AlCl3 + 2 H2O
Fe12 + B10 + Br20 + O8 = Fe3B2Br2O2 =>
5 Fe12 + 4 B10 + 2 Br20 + 5 O8 = 20 Fe3B2Br2O2
NaHCO3 + H2O4S = CO2 + Na2SO4 + H2O =>
2 NaHCO3 + H2O4S = 2 CO2 + Na2SO4 + 2 H2O
Fe2 + O2 + H2O = Fe2O3H2O =>
2 Fe2 + 3 O2 + 2 H2O = 2 Fe2O3H2O
Al2(SO4)3 + MgCO3 = Al2(CO3)3 + MgSO4 =>
Al2(SO4)3 + 3 MgCO3 = Al2(CO3)3 + 3 MgSO4
H3O + SO4 + MgCO3 = MgSO4 + H2O + CO2 =>
2 H3O + SO4 + MgCO3 = MgSO4 + 3 H2O + CO2
H4P2O7 + H2O = P2O7 + H3O =>
H4P2O7 + 4 H2O = P2O7 + 4 H3O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca(CN)2 + NaOH = Ca(OH)2 + NaCN =>
Ca(CN)2 + 2 NaOH = Ca(OH)2 + 2 NaCN
H2SO4 + CaSO4 = Ca(HSO4)2 =>
H2SO4 + CaSO4 = Ca(HSO4)2
NaSCN + HCl = NaCl + HSCN =>
NaSCN + HCl = NaCl + HSCN
Na2S + AuCl = NaCl + Au2S =>
Na2S + 2 AuCl = 2 NaCl + Au2S
KOH + CoNO3 = CoOH + KNO3 =>
KOH + CoNO3 = CoOH + KNO3
Al + C = Al4C =>
4 Al + C = Al4C
CH3OH + HCl = CH3Cl + H2O =>
CH3OH + HCl = CH3Cl + H2O
C3H14 + O2 = CO2 + H2O =>
2 C3H14 + 13 O2 = 6 CO2 + 14 H2O
Br + H2O = BrH2O =>
Br + H2O = BrH2O
HI + MgS = MgI + HS =>
HI + MgS = MgI + HS
FeCl2 + SiO2 = FeSiO3 + SiCl4 =>
2 FeCl2 + 3 SiO2 = 2 FeSiO3 + SiCl4
CaSO4 + HClO4 = Ca(ClO4)2 + H2SO4 =>
CaSO4 + 2 HClO4 = Ca(ClO4)2 + H2SO4
KAl(OH)4 + CO2 = K2CO3 + Al(OH)3 + H2O =>
2 KAl(OH)4 + CO2 = K2CO3 + 2 Al(OH)3 + H2O
Fe(OH)2 + (H3PO4) = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2(H3PO4) = Fe3(PO4)2 + 6 H2O
Na2SO4(aq) + BaBr2(aq) = NaBr(aq) + BaSO4(aq) =>
Na2SO4(aq) + BaBr2(aq) = 2 NaBr(aq) + BaSO4(aq)
FeCl2 + Na3(PO4) = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3(PO4) = Fe3(PO4)2 + 6 NaCl
NO2 + H20(water) = HNO3 + NO =>
40 NO2 + H20(water) = 20 HNO3 + 20 NO
Ba(H2PO2)2 + H2SO4 = BaSO4 + H3PO2 =>
Ba(H2PO2)2 + H2SO4 = BaSO4 + 2 H3PO2
KOH + HI = H2O + KI =>
KOH + HI = H2O + KI
C3H8 + Cl2 = C3H6Cl2 + HCl =>
C3H8 + 2 Cl2 = C3H6Cl2 + 2 HCl
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
NaO + Co = Na2Co3 + O2 =>
2 NaO + 3 Co = Na2Co3 + O2
FeI2 + CaOH2 = FeOH2 + CaI2 =>
FeI2 + CaOH2 = FeOH2 + CaI2
K2CrO4 + KCl + K2SO4 + H2O = Cr2(SO4)3 + KClO3 + KOH =>
2 K2CrO4 + KCl + 3 K2SO4 + 5 H2O = Cr2(SO4)3 + KClO3 + 10 KOH
CH4 + HONO2 = CH3ONO2 + H2 =>
CH4 + HONO2 = CH3ONO2 + H2
Zn(OH)2 + H3PO4 = ZnHPO4 + H2O =>
Zn(OH)2 + H3PO4 = ZnHPO4 + 2 H2O
HBr + AgCl = HCl + AgBr =>
HBr + AgCl = HCl + AgBr
MnO4{-} + H{+} + Br{-} = Mn{+2} + Br2 + H2O =>
2 MnO4{-} + 16 H{+} + 10 Br{-} = 2 Mn{+2} + 5 Br2 + 8 H2O
PH3 + K2Cr2O7 + HCl = H3PO4 + CrCl3 + KCl + H2O =>
3 PH3 + 4 K2Cr2O7 + 32 HCl = 3 H3PO4 + 8 CrCl3 + 8 KCl + 16 H2O
BaO + S = Ba + SO2 =>
2 BaO + S = 2 Ba + SO2
Sr + FeBr2 = Fe + SrBr =>
2 Sr + FeBr2 = Fe + 2 SrBr
CuCl2 + Li2S = CuS + LiCl =>
CuCl2 + Li2S = CuS + 2 LiCl
Pb(NO3)2 + KI = PbI + K + (NO3) =>
Pb(NO3)2 + KI = PbI + K + 2(NO3)
Na20 + O2 = Na2O =>
Na20 + 5 O2 = 10 Na2O
CH3Br + Br2 = HBr + CHBr3 =>
CH3Br + 2 Br2 = 2 HBr + CHBr3
C3H8 + H2O2 = H2O + CO2 =>
C3H8 + 10 H2O2 = 14 H2O + 3 CO2
Na2SO4 + KCl = NaCl + K2SO4 =>
Na2SO4 + 2 KCl = 2 NaCl + K2SO4
Ni2SO3 + NaH2(PO4) = Ni2(PO4) + NaH2(SO3) =>
Ni2SO3 + NaH2(PO4) = Ni2(PO4) + NaH2(SO3)
Sr + Cl2 = Sr2Cl2 =>
2 Sr + Cl2 = Sr2Cl2
Na2B4O7(s) + H2SO4(aq) + H2O(l) = H3BO3(s) + Na2SO4 =>
Na2B4O7(s) + H2SO4(aq) + 5 H2O(l) = 4 H3BO3(s) + Na2SO4
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