| 前日に均衡した方程式 |
2 Na2(CO3) + 2 MgCl2 = Mg2(CO3)2 + 4 NaCl
HCl + NO2CO3 = HCO3 + NO2Cl =>
HCl + NO2CO3 = HCO3 + NO2Cl
FeCl2 + Ba(NO3)2 = Fe(NO3)2 + BaCl2 =>
FeCl2 + Ba(NO3)2 = Fe(NO3)2 + BaCl2
K2[OsCl6] + Zn = Os + ZnCl2 + KCl =>
K2[OsCl6] + 2 Zn = Os + 2 ZnCl2 + 2 KCl
P4 + H2O = PH3 + H3PO4 =>
2 P4 + 12 H2O = 5 PH3 + 3 H3PO4
NH4 + BaOH2 = NH4OH2 + Ba =>
NH4 + BaOH2 = NH4OH2 + Ba
Ca(OH)2 + H3X = CaHX + H2O =>
Ca(OH)2 + H3X = CaHX + 2 H2O
Fr + HCl = H + FrCl =>
Fr + HCl = H + FrCl
NaBrO3 + NaBr + HCl = NaCl + H2O + Br2 =>
NaBrO3 + 5 NaBr + 6 HCl = 6 NaCl + 3 H2O + 3 Br2
Ce(OH)2 + HCl = CeCl2 + H2O =>
Ce(OH)2 + 2 HCl = CeCl2 + 2 H2O
AlMnO2 + Al = Al2O + Mn =>
AlMnO2 + 3 Al = 2 Al2O + Mn
B + PbO = B2O3 + Pb =>
2 B + 3 PbO = B2O3 + 3 Pb
K2SO3 + HC1 = KC1 + SO2 + H2O =>
K2SO3 + 2 HC1 = 2 KC1 + SO2 + H2O
MnO4{-} + PO2{3-} + OH{-} = MnO4{2-} + PO4{3-} + H2O =>
4 MnO4{-} + PO2{3-} + 4 OH{-} = 4 MnO4{2-} + PO4{3-} + 2 H2O
CaCO3 + AlCl3 = CaCl3 + AlCO3 =>
CaCO3 + AlCl3 = CaCl3 + AlCO3
Al + NH4ClO4 = Al2O3 + N2 + H2O + AlCl3 =>
10 Al + 6 NH4ClO4 = 4 Al2O3 + 3 N2 + 12 H2O + 2 AlCl3
Al + MnCl2 = Al(Cl) + Mn =>
2 Al + MnCl2 = 2 Al(Cl) + Mn
Ge + H2SO4 = GeSO4 + H2 =>
Ge + H2SO4 = GeSO4 + H2
NaHSeO3 + KBrO3 + HCl = NaCl + KBr + H2SeO4 =>
3 NaHSeO3 + KBrO3 + 3 HCl = 3 NaCl + KBr + 3 H2SeO4
CdCl2 + H3PO4 = Cd3(PO4)2 + HCl =>
3 CdCl2 + 2 H3PO4 = Cd3(PO4)2 + 6 HCl
SeO2 + LiOH = Li2SeO3 + H2O =>
SeO2 + 2 LiOH = Li2SeO3 + H2O
PbSO4(heat) = Pb + SO4 =>
PbSO4(heat) = Pb + SO4
CsHCO3 + KI = CsI + KHCO3 =>
CsHCO3 + KI = CsI + KHCO3
CH2CHCH3 + K2Cr2O7 + H2SO4 = CH3COH + Cr2(SO4)3 + K2SO4 + H2O =>
2 CH2CHCH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3COH + Cr2(SO4)3 + K2SO4 + 4 H2O
H2CrO4 + Cu(OH)2 = Cu(CrO4) + H2O =>
H2CrO4 + Cu(OH)2 = Cu(CrO4) + 2 H2O
NaCl + Na2Cr = CrCl3 + Na =>
3 NaCl + Na2Cr = CrCl3 + 5 Na
NH4HF2 + H2O = HF + NH4OH =>
NH4HF2 + H2O = 2 HF + NH4OH
NH3 + CO2H2O = (NH4)2CO3 =>
2 NH3 + CO2H2O = (NH4)2CO3
HI(aq) + Na2SO3(aq) = NaI + H2SO3 =>
2 HI(aq) + Na2SO3(aq) = 2 NaI + H2SO3
ZnCl2 + H2O + CO2 = Zn2(OH)2CO3 + HCl =>
2 ZnCl2 + 3 H2O + CO2 = Zn2(OH)2CO3 + 4 HCl
NiCO3 + HCl = H2O + NiCl2 + CO2 =>
NiCO3 + 2 HCl = H2O + NiCl2 + CO2
Cr + KCl = CrCl + K =>
Cr + KCl = CrCl + K
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
(NH4)2SO4(aq) + KOH(aq) = H2O(l) + K2SO4(aq) + NH3(g) =>
(NH4)2SO4(aq) + 2 KOH(aq) = 2 H2O(l) + K2SO4(aq) + 2 NH3(g)
H2 + Fe = H2Fe2 =>
H2 + 2 Fe = H2Fe2
C10O4H10 + H2O + NaBH4 = C10O4H12 + H3BO3 + NaOH =>
4 C10O4H10 + 4 H2O + NaBH4 = 4 C10O4H12 + H3BO3 + NaOH
copper(i)hydroxide + nickel(ii)sulfate = nickel(ii)hydroxide + copper(i)sulfate =>
2 CuOH + NiSO4 = Ni(OH)2 + Cu2SO4
Fe + Cu(OH)3 = Fe(OH)3 + Cu =>
Fe + Cu(OH)3 = Fe(OH)3 + Cu
C3N6H6O6 = CO + N2 + H2O =>
C3N6H6O6 = 3 CO + 3 N2 + 3 H2O
CaO + CO2 = CaO2 + CO =>
CaO + CO2 = CaO2 + CO
Sn{2+} + Ga = Sn + Ga{3+} =>
3 Sn{2+} + 2 Ga = 3 Sn + 2 Ga{3+}
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
OH{-} + ClO{-} + S2O3{2-} = Cl{-} + SO4{2-} + H2O =>
2 OH{-} + 4 ClO{-} + S2O3{2-} = 4 Cl{-} + 2 SO4{2-} + H2O
HCl + K2Cr2O7 = Cl + CrCl3 + KCl + H2O =>
14 HCl + K2Cr2O7 = 6 Cl + 2 CrCl3 + 2 KCl + 7 H2O
NaOH(aq) + CaBr2(aq) = Ca(OH)2(s) + NaBr(aq) =>
2 NaOH(aq) + CaBr2(aq) = Ca(OH)2(s) + 2 NaBr(aq)
H2C2O7 + LiOH = Li2C2O7 + H2O =>
H2C2O7 + 2 LiOH = Li2C2O7 + 2 H2O
C2H4 + C2H4BrCOOH = C2H4BrCOOC2H5 =>
C2H4 + C2H4BrCOOH = C2H4BrCOOC2H5
Si + P = SiP4 =>
Si + 4 P = SiP4
Pb(NO3)2 + Sr(OH)2 = Pb(OH)2 + Sr(NO3)2 =>
Pb(NO3)2 + Sr(OH)2 = Pb(OH)2 + Sr(NO3)2
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