| 前日に均衡した方程式 |
H3(PO4) + 2 NH3 = (NH4)2HPO4
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
C3H8O = C3H6O + H =>
C3H8O = C3H6O + 2 H
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Na2SO4
CuSO3 + H2SO4 = CuSO4 + H2O + SO2 =>
CuSO3 + H2SO4 = CuSO4 + H2O + SO2
Pb + S = PbS2 =>
Pb + 2 S = PbS2
Ru(HCO3)8 = RuO4 + CO2 + H2O =>
Ru(HCO3)8 = RuO4 + 8 CO2 + 4 H2O
Zr(OH)4 = ZrO2 + H2O =>
Zr(OH)4 = ZrO2 + 2 H2O
F2 + NH4Br = NH4F + Br2 =>
F2 + 2 NH4Br = 2 NH4F + Br2
NiI2 + I2 = NiI3 =>
2 NiI2 + I2 = 2 NiI3
AsO3 + H2O = H3AsO3 + OH =>
AsO3 + 3 H2O = H3AsO3 + 3 OH
Sn + NO3{-} + H2O = SnO2 + NO + OH{-} =>
3 Sn + 4 NO3{-} + 2 H2O = 3 SnO2 + 4 NO + 4 OH{-}
Fe3C + HCl = C2H6 + H2 + FeCl3 =>
2 Fe3C + 18 HCl = C2H6 + 6 H2 + 6 FeCl3
FeCl3 + NaPH = Fe(PH)3 + NaCl =>
FeCl3 + 3 NaPH = Fe(PH)3 + 3 NaCl
C10H16N2O8 + KOH = C10H14N2O8K2 + H2O =>
C10H16N2O8 + 2 KOH = C10H14N2O8K2 + 2 H2O
B + KNO3 = B2O3 + K + N2 =>
4 B + 2 KNO3 = 2 B2O3 + 2 K + N2
NaCl + MnO4 + H2SO4 = NaHSO4 + MnSO4 + Cl2 + H2O =>
6 NaCl + MnO4 + 7 H2SO4 = 6 NaHSO4 + MnSO4 + 3 Cl2 + 4 H2O
As + H2S = As2S5 + H2 =>
2 As + 5 H2S = As2S5 + 5 H2
FeCl2 + K2Cr2O7 = FeCr2O7 + KCl =>
FeCl2 + K2Cr2O7 = FeCr2O7 + 2 KCl
C19H39COOH + NaOH = C19H39COONa + H2O =>
C19H39COOH + NaOH = C19H39COONa + H2O
ZnO2 + H2O = Zn + OH =>
ZnO2 + 2 H2O = Zn + 4 OH
HgClO3 = Hg + ClO3 =>
HgClO3 = Hg + ClO3
CaO + H{+} = Ca{+2} + H2O =>
CaO + 2 H{+} = Ca{+2} + H2O
K + F2 = KF =>
2 K + F2 = 2 KF
FeCl2 + KMnO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O + Cl2 =>
10 FeCl2 + 6 KMnO4 + 24 H2SO4 = 6 MnSO4 + 5 Fe2(SO4)3 + 3 K2SO4 + 24 H2O + 10 Cl2
Al(NO3)3 + Na3(PO4) = AlPO4 + NaNO3 =>
Al(NO3)3 + Na3(PO4) = AlPO4 + 3 NaNO3
SiCl4 + NaOH = Si(OH)4 + NaCl =>
SiCl4 + 4 NaOH = Si(OH)4 + 4 NaCl
HCNO + HBrO = BrO3{-} + HCN + H{+} =>
2 HCNO + HBrO = BrO3{-} + 2 HCN + H{+}
KIO3(aq) + Sr(NO3)2(aq) + H2O(l) = Sr(IO3)2*H2O(s) + KNO3(aq) =>
2 KIO3(aq) + Sr(NO3)2(aq) + H2O(l) = Sr(IO3)2*H2O(s) + 2 KNO3(aq)
NaCl + NaClO3 + H2O = NaOH + Cl =>
5 NaCl + NaClO3 + 3 H2O = 6 NaOH + 6 Cl
Na2CO3 + CH3COO = NaCH3COO + H2O + CO2 =>
7 Na2CO3 + 16 CH3COO = 14 NaCH3COO + 3 H2O + 11 CO2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
P4(s) + H2(g) = PH3(g) =>
P4(s) + 6 H2(g) = 4 PH3(g)
CaNO3{-} + NaPO4{3-} = CaPO4{3-} + NaNO3{-} =>
CaNO3{-} + NaPO4{3-} = CaPO4{3-} + NaNO3{-}
Cu2 + S = Cu2S =>
Cu2 + S = Cu2S
[Ag(NH3)2]OH = Ag + NH3 + OH =>
[Ag(NH3)2]OH = Ag + 2 NH3 + OH
AsO3 + H2O = H3AsO3 + OH =>
AsO3 + 3 H2O = H3AsO3 + 3 OH
K2CrO4 + Zn + HCl = CrCl3 + ZnCl + KCl + H2O =>
K2CrO4 + 3 Zn + 8 HCl = CrCl3 + 3 ZnCl + 2 KCl + 4 H2O
Al2(SO4)3 + Cu(OH)2 = Al(OH)3 + CuSO4 =>
Al2(SO4)3 + 3 Cu(OH)2 = 2 Al(OH)3 + 3 CuSO4
K2Cr2O7 + H2SO4 = K2SO4 + H2Cr2O7 =>
K2Cr2O7 + H2SO4 = K2SO4 + H2Cr2O7
KNO2 + FeCl2 + H2SO4 = N2 + FeCl3 + KCl + Fe2(SO4)3 + H2O =>
6 KNO2 + 18 FeCl2 + 12 H2SO4 = 3 N2 + 10 FeCl3 + 6 KCl + 4 Fe2(SO4)3 + 12 H2O
Al + Fe(SO4) = Al(SO4) + Fe =>
Al + Fe(SO4) = Al(SO4) + Fe
SO2 + Mg(OH)2 = MgSO3 + H2O =>
SO2 + Mg(OH)2 = MgSO3 + H2O
Cs2O = Cs + O2 =>
2 Cs2O = 4 Cs + O2
NaHCO3 + C2H4O = C2H3NaO2 + H2O + CO2 =>
5 NaHCO3 + 4 C2H4O = 5 C2H3NaO2 + 3 H2O + 3 CO2
Ag + Zn(NO3)2 = Ag(NO3)2 + Zn =>
Ag + Zn(NO3)2 = Ag(NO3)2 + Zn
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
CaCrO4 + HCl = CaCl2 + CrCl3 + Cl2 + H2O =>
2 CaCrO4 + 16 HCl = 2 CaCl2 + 2 CrCl3 + 3 Cl2 + 8 H2O
AgNO3 + SnCl2 + NaOH = Ag + Na2SnO3 + H2O + NaCl + NaNO3 =>
2 AgNO3 + SnCl2 + 6 NaOH = 2 Ag + Na2SnO3 + 3 H2O + 2 NaCl + 2 NaNO3
H2S(aq) + Ba(OH)2(aq) = BaS + H2O =>
H2S(aq) + Ba(OH)2(aq) = BaS + 2 H2O
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