| 前日に均衡した方程式 |
Cr(NO3)3 + 3 KPO4 = Cr(PO4)3 + 3 KNO3
AgI + KNO3 + H2O = AgNO3 + NO2 + I2 + KOH =>
2 AgI + 4 KNO3 + 2 H2O = 2 AgNO3 + 2 NO2 + I2 + 4 KOH
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Na2SO4 + CH3COOH = SO4 + Na2CH3COOH =>
Na2SO4 + CH3COOH = SO4 + Na2CH3COOH
ZnO + Cu(OH)2 = Zn(OH)2 + CuO =>
ZnO + Cu(OH)2 = Zn(OH)2 + CuO
NaI2 + Br = NaBr + I =>
NaI2 + Br = NaBr + 2 I
SO2 + HCl = SOCl2 + H2O =>
SO2 + 2 HCl = SOCl2 + H2O
Pb3(SO4)2(s) = Pb + SO4 =>
Pb3(SO4)2(s) = 3 Pb + 2 SO4
C3H6(aq) + O2(g) = CO2(g) + H2O(aq) =>
2 C3H6(aq) + 9 O2(g) = 6 CO2(g) + 6 H2O(aq)
HgNO3 + Cu = CuNO3 + Hg =>
HgNO3 + Cu = CuNO3 + Hg
NaCl + F(g) = NaF + Cl(g) =>
NaCl + F(g) = NaF + Cl(g)
Li2CO3 + Al(NO3)3 = LiNO3 + Al2(CO3)3 =>
3 Li2CO3 + 2 Al(NO3)3 = 6 LiNO3 + Al2(CO3)3
K(s) + S(g) = K2S(s) =>
2 K(s) + S(g) = K2S(s)
(NH4)2SO4 + Al2(SO4)3 = (NH4)Al(SO4)2 =>
(NH4)2SO4 + Al2(SO4)3 = 2(NH4)Al(SO4)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(CH3)3COOC(CH3)3 = (CH3)2CO + C2H6 =>
(CH3)3COOC(CH3)3 = 2(CH3)2CO + C2H6
Si + KOH + H2O = K2H2SiO4 + H2 =>
Si + 2 KOH + 2 H2O = K2H2SiO4 + 2 H2
CoCl2 + NOH = Co(OH)2 + NCl =>
CoCl2 + 2 NOH = Co(OH)2 + 2 NCl
PbC2O4 + O2 = PbO2 + CO2 =>
PbC2O4 + O2 = PbO2 + 2 CO2
N2 + H2NH3 = N2H4 =>
3 N2 + 4 H2NH3 = 5 N2H4
Cu + MgNO3 = CuNO3 + Mg =>
Cu + MgNO3 = CuNO3 + Mg
Mg + ZnCl2 = MgCl2 + Zn =>
Mg + ZnCl2 = MgCl2 + Zn
(C6H12O6)2 + O2 = CO2 + H2O =>
(C6H12O6)2 + 12 O2 = 12 CO2 + 12 H2O
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Pb(NO3)2 + K2CO3 = KNO3 + PbCO3 =>
Pb(NO3)2 + K2CO3 = 2 KNO3 + PbCO3
H2SO4 + Li3P = Li2SO4 + H3P =>
3 H2SO4 + 2 Li3P = 3 Li2SO4 + 2 H3P
C + H2 = CH4 =>
C + 2 H2 = CH4
Cu3AsS4 + H2SO4 = CuSO4 + As2(SO4)3 + H2O + SO2 =>
2 Cu3AsS4 + 34 H2SO4 = 6 CuSO4 + As2(SO4)3 + 34 H2O + 33 SO2
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
Al(NO3)3 + K3PO4 = KNO3 + AlPO4 =>
Al(NO3)3 + K3PO4 = 3 KNO3 + AlPO4
N2O(g) + O2 = NO2(g) =>
2 N2O(g) + 3 O2 = 4 NO2(g)
ArNO3 + HCl = ArCl + HNO3 =>
ArNO3 + HCl = ArCl + HNO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaCl + HClO3 = NaClO3 + HCl =>
NaCl + HClO3 = NaClO3 + HCl
C3H7OH + KMnO4 = C2H5COH + MnO2 + KOH + H2O =>
3 C3H7OH + 2 KMnO4 = 3 C2H5COH + 2 MnO2 + 2 KOH + 2 H2O
C7H6O2 = C7H5O2{-} + H{+} =>
C7H6O2 = C7H5O2{-} + H{+}
PbCl6*H2 + C5H5N = (C5H5NH)2*PbCl6 =>
PbCl6*H2 + 2 C5H5N = (C5H5NH)2*PbCl6
NaCl + HClO3 = NaClO3 + HCl =>
NaCl + HClO3 = NaClO3 + HCl
Fe + H2O = Fe(OH)3 + H2 =>
2 Fe + 6 H2O = 2 Fe(OH)3 + 3 H2
KMnO4 + Na2S + KOH = K2MnO4 + NaOH + S =>
2 KMnO4 + Na2S + 2 KOH = 2 K2MnO4 + 2 NaOH + S
NH2CONH2 + O2 = N2 + H2O + CO2 =>
2 NH2CONH2 + 3 O2 = 2 N2 + 4 H2O + 2 CO2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
B + Ye2 = BYe =>
2 B + Ye2 = 2 BYe
H2Te + LiOH = H2O + Li2Te =>
H2Te + 2 LiOH = 2 H2O + Li2Te
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Br2 + KI = BrKI =>
Br2 + 2 KI = 2 BrKI
SO3 + Hg2O = Hg2SO4 =>
SO3 + Hg2O = Hg2SO4
BaCl2 + Fe2(SO4)3 = FeCl3 + BaSO4 =>
3 BaCl2 + Fe2(SO4)3 = 2 FeCl3 + 3 BaSO4
H{+} + Zn + NO3{-} = Zn{+2} + N2O + H2O =>
10 H{+} + 4 Zn + 2 NO3{-} = 4 Zn{+2} + N2O + 5 H2O
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
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