| 前日に均衡した方程式 |
CH3COOH + HO(CH2)2CH(CH3)2 = CH3COO(CH2)2CH(CH3)2 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
ClF = Cl + F =>
ClF = Cl + F
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s) =>
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s)
B + HNO3 = H3BO3 + NO2 =>
B + 3 HNO3 = H3BO3 + 3 NO2
H3AsO4 + NaOH = H2AsO4{-} + Na{+} + H2O =>
H3AsO4 + NaOH = H2AsO4{-} + Na{+} + H2O
Sn2ClO3 = Sn2Cl + O =>
Sn2ClO3 = Sn2Cl + 3 O
calcium + aluminumsulfate = calciumsulfate + aluminum =>
3 Ca + Al2(SO4)3 = 3 CaSO4 + 2 Al
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Pb(s) + HNO3 = Pb(NO3)2 + H2 =>
Pb(s) + 2 HNO3 = Pb(NO3)2 + H2
Mg + NaF = MgF2 + Na =>
Mg + 2 NaF = MgF2 + 2 Na
C2H3O2CI + O2 = CO + H2O + HCI =>
2 C2H3O2CI + O2 = 4 CO + 2 H2O + 2 HCI
Fe + Si = Fe3Si =>
3 Fe + Si = Fe3Si
H2S = S8 + H =>
8 H2S = S8 + 16 H
O4 = O9 =>
9 O4 = 4 O9
H2S + NaSO4 = Na2S + H2O + SO2 =>
2 H2S + 2 NaSO4 = Na2S + 2 H2O + 3 SO2
Water + sodium = Sodiumhydroxide + hydrogen =>
2 H2O + 2 Na = 2 NaOH + H2
Ba(NO3)2 + Ca3(PO4)2 = Ba3(PO4)2 + Ca(NO3)2 =>
3 Ba(NO3)2 + Ca3(PO4)2 = Ba3(PO4)2 + 3 Ca(NO3)2
B + HO = H2O + B2O3 =>
2 B + 6 HO = 3 H2O + B2O3
Ba(NO3)2 + Ca3(PO4)2 = Ba3(PO4)2 + Ca(NO3)2 =>
3 Ba(NO3)2 + Ca3(PO4)2 = Ba3(PO4)2 + 3 Ca(NO3)2
Ca(OH)2 + SO2 = S(OH)4 + CaO =>
2 Ca(OH)2 + SO2 = S(OH)4 + 2 CaO
Cu2O + H2SO4 = H2O + SO2 + CuO =>
Cu2O + H2SO4 = H2O + SO2 + 2 CuO
H3PO4 + H2O = H3O{+} + PO4{3-} =>
H3PO4 + 3 H2O = 3 H3O{+} + PO4{3-}
(NH4)2SO4 + Pb(NO3)2 = NH4NO3 + PbSO4 =>
(NH4)2SO4 + Pb(NO3)2 = 2 NH4NO3 + PbSO4
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
Ca(NO2)2 + H3PO4 = Ca3(PO4)2 + NO2 + NO + H2O =>
3 Ca(NO2)2 + 2 H3PO4 = Ca3(PO4)2 + 3 NO2 + 3 NO + 3 H2O
Ca(OH)2 + AgCl = AgOH + CaCl2 =>
Ca(OH)2 + 2 AgCl = 2 AgOH + CaCl2
CO2 + H = CO + H2O =>
CO2 + 2 H = CO + H2O
Li + C2H5OH = LiC2H5O + H2 =>
2 Li + 2 C2H5OH = 2 LiC2H5O + H2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
C2H6O2 + KMnO4 = K2C2O4 + MnO2 + KOH + H2O =>
3 C2H6O2 + 8 KMnO4 = 3 K2C2O4 + 8 MnO2 + 2 KOH + 8 H2O
KIO3 + Pb(NO3)2 = K(NO3)2 + PbIO3 =>
KIO3 + Pb(NO3)2 = K(NO3)2 + PbIO3
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
C6H6 + H2O2 = CO2 + H2O =>
C6H6 + 15 H2O2 = 6 CO2 + 18 H2O
K2O + Ca(OH)2 = KOH + CaO =>
K2O + Ca(OH)2 = 2 KOH + CaO
Cr(NO3)3*9H2O + NH4OH = Cr(OH)3 + NO2 + H2O =>
7 Cr(NO3)3*9H2O + 3 NH4OH = 7 Cr(OH)3 + 24 NO2 + 60 H2O
Cl2 + HF = HCl + F2 =>
Cl2 + 2 HF = 2 HCl + F2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
*2K*Cl2 = *2KCl =>
*2K*Cl2 = *2KCl
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
(C4H8O) + O2 = CO2 + H2O =>
2(C4H8O) + 11 O2 = 8 CO2 + 8 H2O
C6H12O6 = C3H6O3 =>
C6H12O6 = 2 C3H6O3
SrBr2 + CaI2 = SrI2 + CaBr2 =>
SrBr2 + CaI2 = SrI2 + CaBr2
C2H3Cl(g) + O2(g) = CO2(g) + H2O(l) + HCl(g) =>
2 C2H3Cl(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(l) + 2 HCl(g)
HSeO4 + H2O = H3O + SeO4 =>
HSeO4 + H2O = H3O + SeO4
LiPo4 + HCl = LiCl + HPo4 =>
LiPo4 + HCl = LiCl + HPo4
Ca(NO3)2 + CaCO3 = Ca + CO3NO3 =>
Ca(NO3)2 + 2 CaCO3 = 3 Ca + 2 CO3NO3
NH4OH + Fe(OH)3 = NH4[Fe(OH)4] =>
NH4OH + Fe(OH)3 = NH4[Fe(OH)4]
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