| 前日に均衡した方程式 |
Cr2(SO4)3*12H2O + 8 KOH + 3 H2O2 = K2Cr2O7 + 3 K2SO4 + 19 H2O
K2CO3 + BeO = K2BeO2 + CO2 =>
K2CO3 + BeO = K2BeO2 + CO2
ZnSO3 + Ca(OH)2 = Zn(OH)2 + CaSO3 =>
ZnSO3 + Ca(OH)2 = Zn(OH)2 + CaSO3
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(HCO3)2 + H2SO4 = CaSO4 + H2O + CO2 =>
Ca(HCO3)2 + H2SO4 = CaSO4 + 2 H2O + 2 CO2
F2 + H2SO4 = SO4 + HF =>
F2 + H2SO4 = SO4 + 2 HF
FeO + N2O3 = FeN + O =>
2 FeO + N2O3 = 2 FeN + 5 O
Cr2O7{-2} + Fe + H{+} = Cr{+3} + Fe2O3 + H2O =>
Cr2O7{-2} + 2 Fe + 8 H{+} = 2 Cr{+3} + Fe2O3 + 4 H2O
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
GaCl3 + K2CO3 = KCl + Ga2(CO3)3 =>
2 GaCl3 + 3 K2CO3 = 6 KCl + Ga2(CO3)3
Br + K = KBr =>
Br + K = KBr
NH4Cl + S = NH4ClS =>
NH4Cl + S = NH4ClS
AgNo3 + BaCl2 = AgCl + Ba(No3)2 =>
2 AgNo3 + BaCl2 = 2 AgCl + Ba(No3)2
SO4{-2} + NH3 = SO3{-2}{-} + H2O + N2 =>
3 SO4{-2} + 2 NH3 = 3 SO3{-2}{-} + 3 H2O + N2
Na2S + HNO3 = H2S + NaNO3 =>
Na2S + 2 HNO3 = H2S + 2 NaNO3
FeS + Ti(NO3)2 = Fe(NO3)2 + TiS =>
FeS + Ti(NO3)2 = Fe(NO3)2 + TiS
Al + CuCl2 + H2O = AlCl + CuOH + H2 =>
4 Al + 2 CuCl2 + 2 H2O = 4 AlCl + 2 CuOH + H2
KH2PO4 = P2O5 + KOH + H2O =>
2 KH2PO4 = P2O5 + 2 KOH + H2O
Pb(NO3)2(aq) + NH3(aq) = Pb(NH3)4(s) + NO3(aq) =>
Pb(NO3)2(aq) + 4 NH3(aq) = Pb(NH3)4(s) + 2 NO3(aq)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ba + S = Ba3S6 =>
3 Ba + 6 S = Ba3S6
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2OH2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + H2OH2O
(C2H5)2Zn + H2S = ZnS + C2H6 =>
(C2H5)2Zn + H2S = ZnS + 2 C2H6
Cl + KOH = H2O + KCl + KClO3 =>
6 Cl + 6 KOH = 3 H2O + 5 KCl + KClO3
KMnO4 + KClO3 + H2O = MnO2 + KClO4 + KOH =>
2 KMnO4 + 3 KClO3 + H2O = 2 MnO2 + 3 KClO4 + 2 KOH
Mg(NO3)2 + Na2S = MgS + NaNO3 =>
Mg(NO3)2 + Na2S = MgS + 2 NaNO3
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
C10H21OH + Na = C10H21ONa + H2 =>
2 C10H21OH + 2 Na = 2 C10H21ONa + H2
Au + HCl = AuCl + H2 =>
2 Au + 2 HCl = 2 AuCl + H2
C2H5OH + NaMnO4 + NaOH = CH3COOH + Na2MnO4 + H2O =>
C2H5OH + 4 NaMnO4 + 4 NaOH = CH3COOH + 4 Na2MnO4 + 3 H2O
SO2 + Na2SO3 = Na2S + SO3 =>
3 SO2 + Na2SO3 = Na2S + 3 SO3
CrO3 + Ba(OH)2 = BaCrO4 + H2O =>
CrO3 + Ba(OH)2 = BaCrO4 + H2O
Co + V + Sn = Co2VSn =>
2 Co + V + Sn = Co2VSn
Zn + OH{-} = ZnO2{2-} + e + H2O =>
Zn + 4 OH{-} = ZnO2{2-} + 2e + 2 H2O
Li2CO3 + N2O4 = LiNO3 + N2O3 + CO2 =>
Li2CO3 + 2 N2O4 = 2 LiNO3 + N2O3 + CO2
Cr{3+} + Cl2 + OH{-} = CrO4{-2} + Cl{-} + H2O =>
2 Cr{3+} + 3 Cl2 + 16 OH{-} = 2 CrO4{-2} + 6 Cl{-} + 8 H2O
C2H6 + Br2 = HBr + C =>
C2H6 + 3 Br2 = 6 HBr + 2 C
C8H11N + O2 = CO2 + H2O + N2 =>
4 C8H11N + 43 O2 = 32 CO2 + 22 H2O + 2 N2
Cr(s) + HCl(aq) = CrCl2(aq) + H2(g) =>
Cr(s) + 2 HCl(aq) = CrCl2(aq) + H2(g)
As + H2O = AsH3 + O2 =>
4 As + 6 H2O = 4 AsH3 + 3 O2
KCO3(ac) + NiCl2(ac) = KCl2(ac) + NiCO3(s) =>
KCO3(ac) + NiCl2(ac) = KCl2(ac) + NiCO3(s)
Hg + HBr = BrHg + H =>
Hg + HBr = BrHg + H
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Bi(s) + F2 = BiF3(s) =>
2 Bi(s) + 3 F2 = 2 BiF3(s)
C12H24O2 + POH = H2O + C12H23PO2 =>
C12H24O2 + POH = H2O + C12H23PO2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
O2 + C2H5COOH = CO + H2O =>
2 O2 + C2H5COOH = 3 CO + 3 H2O
BaCO3 + HNO2 = Ba(NO2)2 + H2O + CO2 =>
BaCO3 + 2 HNO2 = Ba(NO2)2 + H2O + CO2
Al(s) + HNO3(aq) = Al(NO3)3(aq) + NO(aq) + H2O(l) =>
Al(s) + 4 HNO3(aq) = Al(NO3)3(aq) + NO(aq) + 2 H2O(l)
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