| 前日に均衡した方程式 |
2 K2[HgI4] + KOH + NH4OH = Hg2I3NH2 + 2 H2O + 5 KI
CoCl2 + H2 = Co + HCl =>
CoCl2 + H2 = Co + 2 HCl
K3[K(CN)6] + FeCl2 = K4[Fe(CN)6] + FeCl3 =>
K3[K(CN)6] + 3 FeCl2 = K4[Fe(CN)6] + 2 FeCl3
Cu(NO3)2 + Nh4OH = CuOHNO3 + Nh4NO3 =>
Cu(NO3)2 + Nh4OH = CuOHNO3 + Nh4NO3
NaNO2 + H2O = Na + NO3 + H =>
NaNO2 + H2O = Na + NO3 + 2 H
NaOH + Br2 = NaBr + O2 + H2O =>
4 NaOH + 2 Br2 = 4 NaBr + O2 + 2 H2O
C13H33N4Ta + CaSO4 = Ta2O6 + CaS + H2O + N2 + CO2 =>
8 C13H33N4Ta + 91 CaSO4 = 4 Ta2O6 + 91 CaS + 132 H2O + 16 N2 + 104 CO2
CuOH{2} = CuO + H{2}O =>
CuOH{2} = CuO + H{2}O
H2SO4(aq) + BaCl2 = BaSO4 + HCl(aq) =>
H2SO4(aq) + BaCl2 = BaSO4 + 2 HCl(aq)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
BaCl2 + (NH4)2CO3 = Ba(NH4)2 + Cl2CO3 =>
BaCl2 + (NH4)2CO3 = Ba(NH4)2 + Cl2CO3
CH3CCH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CH3COOCH3 =>
5 CH3CCH3 + 4 KMnO4 + 6 H2SO4 = 6 H2O + 2 K2SO4 + 4 MnSO4 + 5 CH3COOCH3
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
Ca + O = CaO =>
Ca + O = CaO
FeCl3 + KHCO3 = Fe(OH)3 + CO2 + KCl =>
FeCl3 + 3 KHCO3 = Fe(OH)3 + 3 CO2 + 3 KCl
FeCl3 + Cl2 = FeCl4{-} + Cl{+} =>
FeCl3 + Cl2 = FeCl4{-} + Cl{+}
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca + (H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca + (H2PO4)2
Fe(s) + O(g) = Fe3O4(s) =>
3 Fe(s) + 4 O(g) = Fe3O4(s)
Zn + Cl2 + H2S = HCl + ZnS =>
Zn + Cl2 + H2S = 2 HCl + ZnS
MgCl2 + H2(SO4) = Mg(SO4) + HCl =>
MgCl2 + H2(SO4) = Mg(SO4) + 2 HCl
Al2(SO4) + CUSO4 = Al2(SO4)3 + CU =>
Al2(SO4) + 2 CUSO4 = Al2(SO4)3 + 2 CU
HgO + NaNO3 = HgNO3 + NaO =>
HgO + NaNO3 = HgNO3 + NaO
H4SiO4 + Al(OH)3 = Al4(SiO4)3 + H2O =>
3 H4SiO4 + 4 Al(OH)3 = Al4(SiO4)3 + 12 H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
NH4ClO = H2O + NH2Cl =>
NH4ClO = H2O + NH2Cl
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Br2 + OH{-} = Br{-} + BrO{-}3 + H2O =>
Br2 + 2 OH{-} = Br{-} + BrO{-}3 + H2O
IO3 + H2O = IO2 + OH =>
IO3 + H2O = IO2 + 2 OH
AI + H2SO4 = AISO4 + H2 =>
AI + H2SO4 = AISO4 + H2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
SnO2 + H2O = SnO3H2 =>
SnO2 + H2O = SnO3H2
Ca + KMnO4 = KCaO4 + Mn =>
Ca + KMnO4 = KCaO4 + Mn
C2H5COOMgBr + H2O = C2H5COOH + Mg(OH)Br =>
C2H5COOMgBr + H2O = C2H5COOH + Mg(OH)Br
Na + H2O = H2 + NaHO2 =>
2 Na + 4 H2O = 3 H2 + 2 NaHO2
BaCl2(aq) + Na3PO4(aq) = Ba3(PO4)2(s) + NaCl(aq) =>
3 BaCl2(aq) + 2 Na3PO4(aq) = Ba3(PO4)2(s) + 6 NaCl(aq)
PbO2 + NaCl + H2SO4 = PbSO4 + Cl2 + Na2SO4 + H2O =>
PbO2 + 2 NaCl + 2 H2SO4 = PbSO4 + Cl2 + Na2SO4 + 2 H2O
K2SO3 + NaClO3 = K2ClO3 + SO3Na =>
K2SO3 + NaClO3 = K2ClO3 + SO3Na
HIn + H2O = H3O + In =>
HIn + H2O = H3O + In
CrO4 + Pb(NO3)2 = PbCrO4 + NO3 =>
CrO4 + Pb(NO3)2 = PbCrO4 + 2 NO3
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
CH3CCH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CH3COOCH3 =>
5 CH3CCH3 + 4 KMnO4 + 6 H2SO4 = 6 H2O + 2 K2SO4 + 4 MnSO4 + 5 CH3COOCH3
Zn3P2 = Zn + P =>
Zn3P2 = 3 Zn + 2 P
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
K + SO4 = K2SO4 =>
2 K + SO4 = K2SO4
C6H5CH(OH)CH(NHCH3)CH3 + HI = C6H5CHICH(NHCH3)CH3 + H2O =>
C6H5CH(OH)CH(NHCH3)CH3 + HI = C6H5CHICH(NHCH3)CH3 + H2O
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
Al(OH)3 + H2SO3 = Al2(SO3)3 + H2O =>
2 Al(OH)3 + 3 H2SO3 = Al2(SO3)3 + 6 H2O
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