| 前日に均衡した方程式 |
2 Cu + ZnCl2 = 2 CuCl + Zn
Na + AlCl3 = Al + NaCl3 =>
Na + AlCl3 = Al + NaCl3
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Mg + CaSO4 = Mg(SO4)3 + Ca =>
Mg + 3 CaSO4 = Mg(SO4)3 + 3 Ca
NH3(aq) + H2O(l) = NH4OH(aq) =>
NH3(aq) + H2O(l) = NH4OH(aq)
Al + SO2 = Al2(SO2)3 =>
2 Al + 3 SO2 = Al2(SO2)3
Al2O3 + COCl2 = AlCl3 + CO2 =>
Al2O3 + 3 COCl2 = 2 AlCl3 + 3 CO2
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
BaCO3 + CO2 + H2O = Ba(HCO3)2 =>
BaCO3 + CO2 + H2O = Ba(HCO3)2
NiCl2 + (NH4)2S = NiS + NH4Cl =>
NiCl2 + (NH4)2S = NiS + 2 NH4Cl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H4O3 + H2 = C3H6O3 =>
C3H4O3 + H2 = C3H6O3
[NI3NH3] = N2 + NH3 + I2 =>
2[NI3NH3] = N2 + 2 NH3 + 3 I2
Ba(C2H3O2)2 + Al2(SO4)3 = Ba(SO4) + Al(C2H3O2)3 =>
3 Ba(C2H3O2)2 + Al2(SO4)3 = 3 Ba(SO4) + 2 Al(C2H3O2)3
HAuCl4 + Mg = Au + MgCl2 + H =>
HAuCl4 + 2 Mg = Au + 2 MgCl2 + H
CH3CO2K + LiCl = CH3CO2Cl + LiK =>
CH3CO2K + LiCl = CH3CO2Cl + LiK
Ca2C + HCl = Ca2Cl2 + CH2 =>
Ca2C + 2 HCl = Ca2Cl2 + CH2
C14H18 + O2 = CO2 + HOH =>
2 C14H18 + 37 O2 = 28 CO2 + 18 HOH
Cr + NiO = (NiO)(Cr2O3) + Ni =>
2 Cr + 4 NiO = (NiO)(Cr2O3) + 3 Ni
CN{-} + S2{2-} = SCN{-} + S{2-} =>
CN{-} + S2{2-} = SCN{-} + S{2-}
Sn2 + NH4OH = Sn(OH)2 + NH4 =>
Sn2 + 4 NH4OH = 2 Sn(OH)2 + 4 NH4
HCl(aq) + Na2CO3(s) = CO2(g) + H2O(l) + NaCl(aq) =>
2 HCl(aq) + Na2CO3(s) = CO2(g) + H2O(l) + 2 NaCl(aq)
Fe(NO3)3(aq) + NaOH = FeOH + Na(NO3)3 =>
Fe(NO3)3(aq) + NaOH = FeOH + Na(NO3)3
CaCl2 + NaHCO3 + C2H4O2 = CaCO3 + NaC + H2O + HCl =>
10 CaCl2 + 8 NaHCO3 + 5 C2H4O2 = 10 CaCO3 + 8 NaC + 4 H2O + 20 HCl
C4H6BaO4 + O2 = CO2 + H2O + Ba =>
2 C4H6BaO4 + 7 O2 = 8 CO2 + 6 H2O + 2 Ba
Al(ClO4)3 + Na2CrO4 = Al2(CrO4)3 + NaClO4 =>
2 Al(ClO4)3 + 3 Na2CrO4 = Al2(CrO4)3 + 6 NaClO4
NH2COONH4 = H2O + CO(NH2)2 =>
NH2COONH4 = H2O + CO(NH2)2
CaCO3 + Ba(NO3)2 = Ca(NO3)2 + BaCO3 =>
CaCO3 + Ba(NO3)2 = Ca(NO3)2 + BaCO3
C7H8 + KMnO4 + KOH = C7H5O2K + H2O + K2MnO4 =>
C7H8 + 6 KMnO4 + 7 KOH = C7H5O2K + 5 H2O + 6 K2MnO4
Fe(SO4)3 + KI = FeSO4 + I2 + K2SO4 =>
Fe(SO4)3 + 4 KI = FeSO4 + 2 I2 + 2 K2SO4
Au(CN)3 + Cu = Cu(CN)2 + Au =>
2 Au(CN)3 + 3 Cu = 3 Cu(CN)2 + 2 Au
NaI(aq) + PbNO3(aq) = PbI + NaNO3 =>
NaI(aq) + PbNO3(aq) = PbI + NaNO3
NaOH + CH2COO = H2O + NaCH2COO + CO2 =>
6 NaOH + 7 CH2COO = 4 H2O + 6 NaCH2COO + 2 CO2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Cu + S = Cu9S5 =>
9 Cu + 5 S = Cu9S5
KI + Pb(C2H3O2)2 = PbI2 + KC2H3O2 =>
2 KI + Pb(C2H3O2)2 = PbI2 + 2 KC2H3O2
FeSO4 + NaOH = Na2SO4 + Fe(OH)2 =>
FeSO4 + 2 NaOH = Na2SO4 + Fe(OH)2
Al + HBr(aq) = AlBr3 + H =>
Al + 3 HBr(aq) = AlBr3 + 3 H
CaCl2 + NaH2PO4 = Ca(H2PO4)2 + NaCl =>
CaCl2 + 2 NaH2PO4 = Ca(H2PO4)2 + 2 NaCl
Cu(s) + Cl2(ac) = CuCl2(ac) =>
Cu(s) + Cl2(ac) = CuCl2(ac)
H2H2SO4 + HI = H2S + I2 + H2O =>
H2H2SO4 + 6 HI = H2S + 3 I2 + 4 H2O
Ho + OH = HoOH =>
Ho + OH = HoOH
NH3 + AgCl = NCl3 + AgH =>
NH3 + 3 AgCl = NCl3 + 3 AgH
KAl(OH)4 + H2C2O4(H2O)2 + KOH = K3Al(C2O4)3*3H2O + H2O =>
KAl(OH)4 + 3 H2C2O4(H2O)2 + 2 KOH = K3Al(C2O4)3*3H2O + 9 H2O
H2S + Fe(ClO4)3 = H(ClO4) + Fe2S3 =>
3 H2S + 2 Fe(ClO4)3 = 6 H(ClO4) + Fe2S3
Ag(NH3)2Cl + KI = AgI + NH3 + K{+} + Cl{-} =>
Ag(NH3)2Cl + KI = AgI + 2 NH3 + K{+} + Cl{-}
V2O5 = VO2 + O2 =>
2 V2O5 = 4 VO2 + O2
NaOH(aq) + Fe(Cl)3(aq) = Fe(OH)3(aq) + NaCl(aq) =>
3 NaOH(aq) + Fe(Cl)3(aq) = Fe(OH)3(aq) + 3 NaCl(aq)
C7H8O8 + CH3OH = C8H8O3 + H2O =>
7 C7H8O8 + 39 CH3OH = 11 C8H8O3 + 62 H2O
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