| 前日に均衡した方程式 |
2 C12H24SO3 + 35 O2 = 24 CO2 + 24 H2O + 2 SO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ag2O2 = Ag + O =>
Ag2O2 = 2 Ag + 2 O
FeS + KOH = K2S + Fe(OH)2 =>
FeS + 2 KOH = K2S + Fe(OH)2
Fe(NO3)2 + KOH = Fe(OH)2 + KNO3 =>
Fe(NO3)2 + 2 KOH = Fe(OH)2 + 2 KNO3
SiCl4 + H2 = Si + HCl =>
SiCl4 + 2 H2 = Si + 4 HCl
Mn + Cu(NO3)2 = Cu + Mn(NO3)2 =>
Mn + Cu(NO3)2 = Cu + Mn(NO3)2
CaCl2 + H2O = CaO + Cl2 + H2 =>
CaCl2 + H2O = CaO + Cl2 + H2
CaCl2 + HCl = CaH2 + Cl =>
CaCl2 + 2 HCl = CaH2 + 4 Cl
FeCl3(aq) + Na2CO3(aq) = Fe2(CO3)3 + NaCl =>
2 FeCl3(aq) + 3 Na2CO3(aq) = Fe2(CO3)3 + 6 NaCl
C8H10O2 + NaOH = C8H7ONa + H2O =>
C8H10O2 + NaOH = C8H7ONa + 2 H2O
As2S3 + H2O2 + OH{-} = AsO4{-3} + SO4{-2} + H2O =>
As2S3 + 14 H2O2 + 12 OH{-} = 2 AsO4{-3} + 3 SO4{-2} + 20 H2O
Ba(OH)2 + MgO = BaO + Mg(OH)2 =>
Ba(OH)2 + MgO = BaO + Mg(OH)2
NaHCO3 + Pb(NO3)2 = NaNO3 + Pb(HCO3)2 =>
2 NaHCO3 + Pb(NO3)2 = 2 NaNO3 + Pb(HCO3)2
H2SO4 + Al(OH)3 = H2O + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 6 H2O + Al2(SO4)3
Cu(NO3)2 + NaI = CuI2 + NaNO3 =>
Cu(NO3)2 + 2 NaI = CuI2 + 2 NaNO3
KBrCl2 = KClBrCl =>
KBrCl2 = KClBrCl
ZnCl2 + AgNO3 = AgCl + Zn(NO3)2 =>
ZnCl2 + 2 AgNO3 = 2 AgCl + Zn(NO3)2
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
Mn + H2O = MnO + H2 =>
Mn + H2O = MnO + H2
FeCl3 + Hg(NO3)2 = Fe(NO3)3 + HgCl2 =>
2 FeCl3 + 3 Hg(NO3)2 = 2 Fe(NO3)3 + 3 HgCl2
C4H8O + HCN = C5H9NO =>
C4H8O + HCN = C5H9NO
Na2S + Pb(CH3COO)2 = PbS + NaCH3COO =>
Na2S + Pb(CH3COO)2 = PbS + 2 NaCH3COO
CaO + Al2O3 = CaOAl2O3 =>
CaO + Al2O3 = CaOAl2O3
HBr + Sr = H2 + SrBr2 =>
2 HBr + Sr = H2 + SrBr2
H3C6H5O7 + NaOH = Na3C6H5O7 + H2O =>
H3C6H5O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
H4PO2 + O2 = P2O5 + H2O =>
4 H4PO2 + 5 O2 = 2 P2O5 + 8 H2O
Na2(OH)2 + HCl = NaCl + H2O =>
Na2(OH)2 + 2 HCl = 2 NaCl + 2 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Na2S2O5 + H2SO4 = H2O + SO2 + Na2SO4 =>
Na2S2O5 + H2SO4 = H2O + 2 SO2 + Na2SO4
H2Cr2O7 + Ca(OH)2 = CaCr2O7 + H2O =>
H2Cr2O7 + Ca(OH)2 = CaCr2O7 + 2 H2O
C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Pb(OH)4 + H2Se = Pb(OH)2Se + H2O =>
Pb(OH)4 + H2Se = Pb(OH)2Se + 2 H2O
NH3OHCl + NaOH + Al = Na[Al(OH)4] + NaCl + NH3 =>
3 NH3OHCl + 5 NaOH + 2 Al = 2 Na[Al(OH)4] + 3 NaCl + 3 NH3
RCOOH + OH{-} = RCOO{-} + H2O =>
RCOOH + OH{-} = RCOO{-} + H2O
CH3CHClCH3 + NaOH = CH3CH(OH)CH3 + NaCl =>
CH3CHClCH3 + NaOH = CH3CH(OH)CH3 + NaCl
Na2S(s) + HCI(l) = H2S(g) + NaCI(s) =>
Na2S(s) + 2 HCI(l) = H2S(g) + 2 NaCI(s)
Si + Ca = SiCa =>
Si + Ca = SiCa
H2Se + Cl2 = HCl + SeCl4 =>
H2Se + 3 Cl2 = 2 HCl + SeCl4
Cr(OH)3 + KOH = K3[Cr(OH)6] =>
Cr(OH)3 + 3 KOH = K3[Cr(OH)6]
(NH4)3PO4 + Fe(NO3)2 = (NH4)(NO3) + Fe3(PO4)2 =>
2(NH4)3PO4 + 3 Fe(NO3)2 = 6(NH4)(NO3) + Fe3(PO4)2
Cl{-} + AgNO3 = AgCl{-} + NO3 =>
Cl{-} + AgNO3 = AgCl{-} + NO3
K2Cr2O7 + P2H4 + H2SO4 = Cr2(SO4)3 + H2PO4 + K2SO4 + H2O =>
8 K2Cr2O7 + 3 P2H4 + 32 H2SO4 = 8 Cr2(SO4)3 + 6 H2PO4 + 8 K2SO4 + 32 H2O
FeOHNO3 + HCl = FeCl2 + HNO3 + H2O =>
FeOHNO3 + 2 HCl = FeCl2 + HNO3 + H2O
K2S2O8 = K2S2O7 + O2 =>
2 K2S2O8 = 2 K2S2O7 + O2
H2SO4 + Al(OH)3 = H2O + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 6 H2O + Al2(SO4)3
Zn + KCl = ZnCl2 + K =>
Zn + 2 KCl = ZnCl2 + 2 K
HC2H3O2(aq) + Ca(OH)2(aq) = Ca(C2H3O2)2(aq) + H2O(l) =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = Ca(C2H3O2)2(aq) + 2 H2O(l)
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