| 前日に均衡した方程式 |
N2H4 + 2 N2O4 = 6 NO + 2 H2O
SH2 + NaOH = Na2S + H2O =>
SH2 + 2 NaOH = Na2S + 2 H2O
Bi(NO3)3 + Na2O = Bi2O3 + NaNO3 =>
2 Bi(NO3)3 + 3 Na2O = Bi2O3 + 6 NaNO3
PtCl4 + HCl = PtCl6 + H2 =>
PtCl4 + 2 HCl = PtCl6 + H2
CoBr2 + O2 = Co2O3 + BrO2 =>
4 CoBr2 + 11 O2 = 2 Co2O3 + 8 BrO2
HCl2 + NaH2 = NaCl2 + HH2 =>
HCl2 + NaH2 = NaCl2 + HH2
H{+} + MnO4 + C2O4{2-} = Mn{2+} + CO2 + H2O =>
8 H{+} + MnO4 + 3 C2O4{2-} = Mn{2+} + 6 CO2 + 4 H2O
KCl(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbCl2 =>
2 KCl(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbCl2
Cr(OH)3 + IO3{-} = CrO3{2-} + I{-} + H2O + H{+} =>
6 Cr(OH)3 + IO3{-} = 6 CrO3{2-} + I{-} + 3 H2O + 12 H{+}
C8H12O3N + O2 = CO2 + H2O + NH3 =>
4 C8H12O3N + 35 O2 = 32 CO2 + 18 H2O + 4 NH3
CCl2F2 + Na2C2O4 = C2 + CO2 + NaCl + NaF =>
2 CCl2F2 + 4 Na2C2O4 = C2 + 8 CO2 + 4 NaCl + 4 NaF
H3PO4 + KHCO3 = CO2 + K3PO4 + H2O =>
H3PO4 + 3 KHCO3 = 3 CO2 + K3PO4 + 3 H2O
Au + Se = Au2Se =>
2 Au + Se = Au2Se
Al2(CO3)3 + Mg3(PO4)2 = Al(PO4) + Mg(CO3) =>
Al2(CO3)3 + Mg3(PO4)2 = 2 Al(PO4) + 3 Mg(CO3)
(NH4)2SO4(aq) + AlCl3(aq) = Al2(SO4)3 + NH4Cl(aq) =>
3(NH4)2SO4(aq) + 2 AlCl3(aq) = Al2(SO4)3 + 6 NH4Cl(aq)
Mn(ClO4)5 + Na2S = Mn2S5 + NaClO4 =>
2 Mn(ClO4)5 + 5 Na2S = Mn2S5 + 10 NaClO4
FeCl3 + KSNC = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSNC = Fe(SCN)3 + 3 KCl
C7H6O + C4H8O2 = C11H12O2 + OH =>
26 C7H6O + 15 C4H8O2 = 22 C11H12O2 + 12 OH
CaSO4 + NH3 = [Ca(NH3)4]SO4 =>
CaSO4 + 4 NH3 = [Ca(NH3)4]SO4
CaCl2 + NaH2PO4 + NaOH = Ca10(PO4)6(OH)2 + NaCl + H2O =>
10 CaCl2 + 6 NaH2PO4 + 14 NaOH = Ca10(PO4)6(OH)2 + 20 NaCl + 12 H2O
Na3(PO4) + K2(CrO4) = Na3(CrO4) + K2(PO4) =>
Na3(PO4) + K2(CrO4) = Na3(CrO4) + K2(PO4)
Fe(NO3)3 + K4Fe(CN)6 = KFeFe(CN)6 + KNO3 =>
Fe(NO3)3 + K4Fe(CN)6 = KFeFe(CN)6 + 3 KNO3
NH3(HF) = NH3 + HF =>
NH3(HF) = NH3 + HF
KNO3 + PbO = Pb(NO3)2 + K2O =>
2 KNO3 + PbO = Pb(NO3)2 + K2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
HCl(aq)NH4HCO3(aq) = NH4ClH2OCO2 =>
HCl(aq)NH4HCO3(aq) = NH4ClH2OCO2
PO4 = P2O5 + O2 =>
4 PO4 = 2 P2O5 + 3 O2
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
Cu + Sn(SO3)2 = Cu2(SO3) + Sn =>
4 Cu + Sn(SO3)2 = 2 Cu2(SO3) + Sn
NH4ClO3 + Ca(OH)2 = NH4OH + Ca(ClO3)2 =>
2 NH4ClO3 + Ca(OH)2 = 2 NH4OH + Ca(ClO3)2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
KNO3 + PbO = Pb(NO3)2 + K2O =>
2 KNO3 + PbO = Pb(NO3)2 + K2O
CuSO4 + H2O = [Cu(H2O)4]{2+} + SO4{2-} =>
CuSO4 + 4 H2O = [Cu(H2O)4]{2+} + SO4{2-}
Ba(NO3)2 + CO3 = BaCO3 + NO3 =>
Ba(NO3)2 + CO3 = BaCO3 + 2 NO3
C2H6 + Cl = C4H6Cl2 + H2 =>
2 C2H6 + 2 Cl = C4H6Cl2 + 3 H2
Ca(HSO3)2 + HNO3 = Ca(NO3)2 + SO2 + H2O =>
Ca(HSO3)2 + 2 HNO3 = Ca(NO3)2 + 2 SO2 + 2 H2O
Br2 + O2 = Br2O7 =>
2 Br2 + 7 O2 = 2 Br2O7
KHSO4 + LiOH = LiHSO4 + KOH =>
KHSO4 + LiOH = LiHSO4 + KOH
C6H5C2H5 + Cl2 = C6H5CHCH2 + HCl =>
C6H5C2H5 + Cl2 = C6H5CHCH2 + 2 HCl
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
C + Be = CBe =>
C + Be = CBe
H3BO3 + Sn(OH)4 = Sn3(BO3)4 + H2O =>
4 H3BO3 + 3 Sn(OH)4 = Sn3(BO3)4 + 12 H2O
NaCNO + C = NaCN + CO2 =>
2 NaCNO + C = 2 NaCN + CO2
AlPO4 + NaCl = AlCl3 + Na3PO4 =>
AlPO4 + 3 NaCl = AlCl3 + Na3PO4
CuSO4*5H2O(aq) + Na2CO3(aq) = Cu2(OH)2CO3(s) + Na2SO4(aq) + H2O(l) + CO2(g) =>
2 CuSO4*5H2O(aq) + 2 Na2CO3(aq) = Cu2(OH)2CO3(s) + 2 Na2SO4(aq) + 9 H2O(l) + CO2(g)
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
Ca3P2 + F2 = CaF2 + P =>
Ca3P2 + 3 F2 = 3 CaF2 + 2 P
Na2SO4*10H2O = Na2SO4 + H2O =>
Na2SO4*10H2O = Na2SO4 + 10 H2O
Fe2 + HC2H3O2 = Fe(C2H3O2)3 + H2 =>
Fe2 + 6 HC2H3O2 = 2 Fe(C2H3O2)3 + 3 H2
CH3CH(OH)CH2CH3 + Cr2O7{2-} + H{+} = CH3C(O)CH2CH3 + Cr{3+} + H2O =>
3 CH3CH(OH)CH2CH3 + Cr2O7{2-} + 8 H{+} = 3 CH3C(O)CH2CH3 + 2 Cr{3+} + 7 H2O
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