| 前日に均衡した方程式 |
CH3NH2 + H2O = CH3NH3{+} + OH{-}
Pb(NO3)2 + NaOH = Pb(OH)2 + Na(NO3) =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 Na(NO3)
H + Br + NaOCl = HOBr + NaCl =>
H + Br + NaOCl = HOBr + NaCl
KNO3 + H2SO4 = K2SO4 + HNO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3
Li2SO4 + ZnO = Li2O + ZnSO4 =>
Li2SO4 + ZnO = Li2O + ZnSO4
KBr + KI = K2 + BrI =>
KBr + KI = K2 + BrI
C3HHO(l) + O2(g) = CO2(g) + H2O(l) =>
C3HHO(l) + 3 O2(g) = 3 CO2(g) + H2O(l)
Pb(NO3)2 + K3CrO4 = Pb3(CrO4)2 + KNO3 =>
3 Pb(NO3)2 + 2 K3CrO4 = Pb3(CrO4)2 + 6 KNO3
C3H8(g) + Cl2(g) = C3H6Cl2(g) + HCl(g) =>
C3H8(g) + 2 Cl2(g) = C3H6Cl2(g) + 2 HCl(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeI3 + Pb(NO3)2 = Fe(NO3)3 + PbI2 =>
2 FeI3 + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 PbI2
F2 + H2S = HF + S2 =>
2 F2 + 2 H2S = 4 HF + S2
NaCl(aq) + Hg2(C2H3O2)2(aq) = HgCl(s) + NaC2H3O2(aq) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 HgCl(s) + 2 NaC2H3O2(aq)
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
AgNO3 + KNCS = AgNCS + KNO3 =>
AgNO3 + KNCS = AgNCS + KNO3
C3H8(g) + Cl2(g) = C3Cl8(s) + HCl(g) =>
C3H8(g) + 8 Cl2(g) = C3Cl8(s) + 8 HCl(g)
AgCl + Na2SiO3 = Ag + NaCl + SiO2 + O2 =>
4 AgCl + 2 Na2SiO3 = 4 Ag + 4 NaCl + 2 SiO2 + O2
H2S + F2 = SF2 + HF =>
H2S + 2 F2 = SF2 + 2 HF
IO3{-} + H2S = I2 + SO3{2-} + H{+} + H2O =>
6 IO3{-} + 5 H2S = 3 I2 + 5 SO3{2-} + 4 H{+} + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K + Al2O3 = K2O + Al =>
6 K + Al2O3 = 3 K2O + 2 Al
Fe2O3 + H2 = FeH3 + H2O =>
Fe2O3 + 6 H2 = 2 FeH3 + 3 H2O
HAsO2 + BrO3 + H2O = H2AsO4 + Br2 =>
4 HAsO2 + 2 BrO3 + 2 H2O = 4 H2AsO4 + Br2
MgCO3 + HNO3 = Mg(NO3)2 + CO2H2O =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + CO2H2O
Al + NaCl = AlCl3 + Na =>
Al + 3 NaCl = AlCl3 + 3 Na
K2SiO3 = SiO2 + K2O =>
K2SiO3 = SiO2 + K2O
C3H8(g) + Cl2(g) = C(s) + HCl(g) =>
C3H8(g) + 4 Cl2(g) = 3 C(s) + 8 HCl(g)
Sr(C2H3O2)2 + K3PO4 = Sr3(PO4)2 + KC2H3O2 =>
3 Sr(C2H3O2)2 + 2 K3PO4 = Sr3(PO4)2 + 6 KC2H3O2
H2SO4 + NaH = H2 + NaHSO4 =>
H2SO4 + NaH = H2 + NaHSO4
Fe3(PO4)2 + HNO3 = Fe(NO3)3 + NO2 + H3PO4 + H2O =>
Fe3(PO4)2 + 12 HNO3 = 3 Fe(NO3)3 + 3 NO2 + 2 H3PO4 + 3 H2O
H2S + F2 = SF4 + HF =>
H2S + 3 F2 = SF4 + 2 HF
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
SeO + O2 = SeO2 =>
2 SeO + O2 = 2 SeO2
BaCl2 + Ca(CO)3 = CaCl2 + Ba(CO)3 =>
BaCl2 + Ca(CO)3 = CaCl2 + Ba(CO)3
Cl2 + CaCO3 = CaCl2 + CO2 + O2 =>
2 Cl2 + 2 CaCO3 = 2 CaCl2 + 2 CO2 + O2
Fe2O3 + N2 = Fe2N3 + O2 =>
2 Fe2O3 + 3 N2 = 2 Fe2N3 + 3 O2
CaCl2 + PF = CaF2 + PCl =>
CaCl2 + 2 PF = CaF2 + 2 PCl
C6H5NO + NaOH = C6H5N + NaO + OH =>
C6H5NO + NaOH = C6H5N + NaO + OH
Na + HCl = NaCl + H*2 =>
Na + HCl = NaCl + H*2
H2Cr2O7 + C2H6O = C2H4O2 + Cr + H2O =>
H2Cr2O7 + 3 C2H6O = 3 C2H4O2 + 2 Cr + 4 H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
SO2 + H2O = H2SO3H + H2SO4 =>
3 SO2 + 4 H2O = 2 H2SO3H + H2SO4
F2 + H2S = HF + S =>
F2 + H2S = 2 HF + S
CaCl2 + Ag(CH3COO) = Ca(CH3COO)2 + AgCl =>
CaCl2 + 2 Ag(CH3COO) = Ca(CH3COO)2 + 2 AgCl
H + Br + NaOCl = HOBr + NaCl =>
H + Br + NaOCl = HOBr + NaCl
C3H8(g) + Cl2(g) = C3H4Cl4(g) + HCl(g) =>
C3H8(g) + 4 Cl2(g) = C3H4Cl4(g) + 4 HCl(g)
SnCl4 + Na2CO3 = Sn(CO3)2 + NaCl =>
SnCl4 + 2 Na2CO3 = Sn(CO3)2 + 4 NaCl
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