| 前日に均衡した方程式 |
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 AgBr
As(NO3)3 + NaOH = As(OH)3 + NaNO3 =>
As(NO3)3 + 3 NaOH = As(OH)3 + 3 NaNO3
NaCl + O2(g) = NaClO3 =>
2 NaCl + 3 O2(g) = 2 NaClO3
NaCl + C6H8O6 = HCl + NaC6H7O6 =>
NaCl + C6H8O6 = HCl + NaC6H7O6
HC7H5O2 + CH3OH = C8H8O2 + H2O =>
HC7H5O2 + CH3OH = C8H8O2 + H2O
NaS + K2Cr2O7 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
6 NaS + 7 K2Cr2O7 + 25 H2SO4 = 3 Na2SO4 + 7 K2SO4 + 7 Cr2(SO4)3 + 25 H2O
CO + HN2O2 = H3OO2OH + N2 + CO2 =>
4 CO + 4 HN2O2 = H3OO2OH + 4 N2 + 4 CO2
Zn + CuCl2 = Cu + ZnCl2 = =>
Zn + CuCl2 = Cu + ZnCl2
Br2 + P4 = P2Br5 =>
5 Br2 + P4 = 2 P2Br5
H2SO4 + Li = Li2SO4 + H2O + SO2 =>
2 H2SO4 + 2 Li = Li2SO4 + 2 H2O + SO2
K2SO4 + Cu(NO3)2 = CuSO4 + K2(NO3)2 =>
K2SO4 + Cu(NO3)2 = CuSO4 + K2(NO3)2
Sb + Br = SbBr =>
Sb + Br = SbBr
HCN + Mg = Mg(CN)2 + H2 =>
2 HCN + Mg = Mg(CN)2 + H2
CrCl3 + HCl = CrH3 + Cl4 =>
2 CrCl3 + 6 HCl = 2 CrH3 + 3 Cl4
KMnO4 + K2SO3 + H2SO3 = MnSO3 + K2SO4 + H2O =>
2 KMnO4 + 4 K2SO3 + 3 H2SO3 = 2 MnSO3 + 5 K2SO4 + 3 H2O
(CH3COO)2Pb + KI = PbI2 + CH3COOK =>
(CH3COO)2Pb + 2 KI = PbI2 + 2 CH3COOK
(NH4)2SO4 + KOH = H2O + K2SO4 + NH3 =>
(NH4)2SO4 + 2 KOH = 2 H2O + K2SO4 + 2 NH3
H3PO4 + Na = NaPO4 + H =>
H3PO4 + Na = NaPO4 + 3 H
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
AgCl + NaOH = Ag + H2O + NaCl + O2 =>
4 AgCl + 4 NaOH = 4 Ag + 2 H2O + 4 NaCl + O2
H2SO3 + K2O = K2S2O5 + H2O =>
2 H2SO3 + K2O = K2S2O5 + 2 H2O
PbCO3 + HNO3 = Pb(NO3)2 + H2O + CO2 =>
PbCO3 + 2 HNO3 = Pb(NO3)2 + H2O + CO2
Na2SO3 + (NH4)2(SO4) = Na2SO4 + (NH4)2SO3 =>
Na2SO3 + (NH4)2(SO4) = Na2SO4 + (NH4)2SO3
Al2(Cr2O7)3 + KCN = K2Cr2O7 + Al(CN)3 =>
Al2(Cr2O7)3 + 6 KCN = 3 K2Cr2O7 + 2 Al(CN)3
CaBr2*6H2O + AgNO3 = AgBr + Ca(NO3)2 + H2O =>
CaBr2*6H2O + 2 AgNO3 = 2 AgBr + Ca(NO3)2 + 6 H2O
(CH3COO)2Pb + KI = CH3COOI + K2Pb =>
(CH3COO)2Pb + 2 KI = 2 CH3COOI + K2Pb
C8H7NO3 + NaBH4 + H2O = C8H9NO3 + NaB(OH)3 =>
7 C8H7NO3 + 2 NaBH4 + 6 H2O = 7 C8H9NO3 + 2 NaB(OH)3
AgOH + HBr = AgBr + HOH =>
AgOH + HBr = AgBr + HOH
NH3 + OBr{-} = N2 + Br{-} + H2O =>
2 NH3 + 3 OBr{-} = N2 + 3 Br{-} + 3 H2O
C + O2 = CO2 =>
C + O2 = CO2
Hg(NO3)2 + Fe(SO4) = Fe(NO3)2 + Fe2(SO4)3 + Hg =>
Hg(NO3)2 + 3 Fe(SO4) = Fe(NO3)2 + Fe2(SO4)3 + Hg
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca3(Po4)2 = Ca3 + Po4 =>
Ca3(Po4)2 = Ca3 + 2 Po4
C2H3OCl + O2 = CO2 + H2OHCl =>
C2H3OCl + 2 O2 = 2 CO2 + H2OHCl
OH + H3PO4 = HOH + PO4 =>
3 OH + H3PO4 = 3 HOH + PO4
Hg(NO3)2 + KMnO4 = Hg(MnO4)2 + KNO3 =>
Hg(NO3)2 + 2 KMnO4 = Hg(MnO4)2 + 2 KNO3
(CH3COO)2Pb + KI = CH3COOI + K2Pb =>
(CH3COO)2Pb + 2 KI = 2 CH3COOI + K2Pb
Br2 + S{-2} = Br{-} + S =>
Br2 + S{-2} = 2 Br{-} + S
Zn + HNO3 = Zn(NO3)2 + H2 = =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
KBr + Zn = KZn + Br =>
KBr + Zn = KZn + Br
SiCl4(l) + H2O(l) = SiO2(s) + HCl =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl
Fe(OH)3 + SO3 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 SO3 = Fe2(SO4)3 + 3 H2O
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
NaHCO3(aq) + C6H8O7(aq) = H2O + CO2(g) + Na3C6H5O7(aq) =>
3 NaHCO3(aq) + C6H8O7(aq) = 3 H2O + 3 CO2(g) + Na3C6H5O7(aq)
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
Al{3+} + SO4{2-} + H2O = Al(OH)3 + H2SO4 =>
2 Al{3+} + 3 SO4{2-} + 6 H2O = 2 Al(OH)3 + 3 H2SO4
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
PoO2 + Cl2 = PoCl4 + O2 =>
PoO2 + 2 Cl2 = PoCl4 + O2
Ni4O3 = Ni + O2 =>
2 Ni4O3 = 8 Ni + 3 O2
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