| 前日に均衡した方程式 |
SO4 + 2 H = H2SO4
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Na + Al(OH)3 = NaOH + Al =>
3 Na + Al(OH)3 = 3 NaOH + Al
H2AsO4 + H2SO4 + NO2 + H2O = S3AsO4 + HNO3 =>
H2AsO4 + 3 H2SO4 + 16 NO2 + 4 H2O = S3AsO4 + 16 HNO3
Ba(NO3)2 + (K2)SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + (K2)SO4 = BaSO4 + 2 KNO3
Fe + HN3 = H2 + FeN3 =>
2 Fe + 2 HN3 = H2 + 2 FeN3
CuCl2 + H3PO4 = HCl + Cu3(PO4)2 =>
3 CuCl2 + 2 H3PO4 = 6 HCl + Cu3(PO4)2
Cr(OH)3 + Na2CO3 + NaClO = Na2CrO4 + NaCl + H2O + CO2 =>
2 Cr(OH)3 + 2 Na2CO3 + 3 NaClO = 2 Na2CrO4 + 3 NaCl + 3 H2O + 2 CO2
Cr(OH)4 = CrO4 + H =>
Cr(OH)4 = CrO4 + 4 H
CrO + H2O2 + NaOH = CrO4Na2 + H2O =>
CrO + 2 H2O2 + 2 NaOH = CrO4Na2 + 3 H2O
NaOH + (COOH)2*2H2O = (COONa)2 + H2O =>
2 NaOH + (COOH)2*2H2O = (COONa)2 + 4 H2O
Ba + HgIO3 = Ba(IO3) + Hg =>
Ba + HgIO3 = Ba(IO3) + Hg
C2H4(g) + O2 = CO2 + H20(l) =>
5 C2H4(g) + 10 O2 = 10 CO2 + H20(l)
MgCo3 + NaCl = MgCl2 + Na2Co3 =>
MgCo3 + 2 NaCl = MgCl2 + Na2Co3
Al2O8 + Fe = Al + Fe3O4 =>
Al2O8 + 6 Fe = 2 Al + 2 Fe3O4
CO2 + HBr = HBrO3 + C =>
3 CO2 + 2 HBr = 2 HBrO3 + 3 C
MgSO4 + NaOH = MgOHNaSO4 =>
MgSO4 + NaOH = MgOHNaSO4
Cu(OH)2 + BaSO4 = CuSO4 + Ba(OH)2 =>
Cu(OH)2 + BaSO4 = CuSO4 + Ba(OH)2
Ba(OH)2 + HI = H3O2 + BaI =>
Ba(OH)2 + HI = H3O2 + BaI
O = O2 =>
2 O = O2
NaBr + Ag1NO3 = NaNO3 + Ag1Br =>
NaBr + Ag1NO3 = NaNO3 + Ag1Br
SeO3 + HCl = Cl2 + H2O + Se =>
SeO3 + 6 HCl = 3 Cl2 + 3 H2O + Se
Au{3+} + Cd = Cd{2+} + Au =>
2 Au{3+} + 3 Cd = 3 Cd{2+} + 2 Au
Al + NaOH + NaNO3 + H2O = NaAl(OH)4 + NH3 =>
8 Al + 5 NaOH + 3 NaNO3 + 18 H2O = 8 NaAl(OH)4 + 3 NH3
Zn + (Pb)2(C2H3O2)2 = Pb + Zn(C2H3O2) =>
2 Zn + (Pb)2(C2H3O2)2 = 2 Pb + 2 Zn(C2H3O2)
PbSO4 + CH3COONH4 = (CH3COO)2Pb + (NH4)2SO4 =>
PbSO4 + 2 CH3COONH4 = (CH3COO)2Pb + (NH4)2SO4
N + Li = Li2N =>
N + 2 Li = Li2N
N2H4 + C3H7NO2 + NaOH = C3H8O + H2O + NaN3 =>
N2H4 + C3H7NO2 + NaOH = C3H8O + 2 H2O + NaN3
CaCO3 + SiO2 = Ca2Si2O6 + CO2 =>
2 CaCO3 + 2 SiO2 = Ca2Si2O6 + 2 CO2
Ac(OH)3 = Ac2O3 + H1OH1 =>
2 Ac(OH)3 = Ac2O3 + 3 H1OH1
NO + C4H7O2{-} = N2O + CO3{2-} + H{+} =>
20 NO + C4H7O2{-} = 10 N2O + 4 CO3{2-} + 7 H{+}
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
Cu(s) + Zn(NH3)2(aq) = Zn(s) + Cu(NH3)2(aq) =>
Cu(s) + Zn(NH3)2(aq) = Zn(s) + Cu(NH3)2(aq)
Mn(oh)2 + O2 + H2O = MnO(OH)2 =>
Mn(oh)2 + 2 O2 + 2 H2O = 2 MnO(OH)2
CrCl3 + PbO2 + NaOH = Na2CrO4 + PbCl2 + H2O =>
2 CrCl3 + 3 PbO2 + 4 NaOH = 2 Na2CrO4 + 3 PbCl2 + 2 H2O
NaCrO2 + H2O = Na[Cr(OH)4] =>
NaCrO2 + 2 H2O = Na[Cr(OH)4]
NaBr2 + H2SO4 + MnO2 = MnSO4 + NaSO4 + Br2 + H2O =>
NaBr2 + 2 H2SO4 + MnO2 = MnSO4 + NaSO4 + Br2 + 2 H2O
SO32{-} + H2O + I3{-} = S2O32{-} + OH{-} + I2 =>
4 SO32{-} + 64 H2O + 126 I3{-} = 2 S2O32{-} + 128 OH{-} + 189 I2
C7H6O4 + C4H4O = C9H8O4 + C2H4O2 =>
10 C7H6O4 + 10 C4H4O = 12 C9H8O4 + C2H4O2
KOH(aq) + H3PO4(aq) = K3PO4(aq) + H2O(l) =>
3 KOH(aq) + H3PO4(aq) = K3PO4(aq) + 3 H2O(l)
Al2(CO3)3 + HCH3COO = H2CO3 + Al(CH3COO)3 =>
Al2(CO3)3 + 6 HCH3COO = 3 H2CO3 + 2 Al(CH3COO)3
NO3{-} + HClO4 = HNO3 + ClO4{-} =>
NO3{-} + HClO4 = HNO3 + ClO4{-}
Pr2(CO3)3 + UCl6 = PrCl3 + U(CO3)3 =>
Pr2(CO3)3 + UCl6 = 2 PrCl3 + U(CO3)3
H3PO4 + CuO = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 CuO = Cu3(PO4)2 + 3 H2O
Fe + HNO3(zried) = Fe(NO3)2 + NH4(NO3) + H2O =>
4 Fe + 10 HNO3(zried) = 4 Fe(NO3)2 + NH4(NO3) + 3 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
HNO3 + HI = H2NO3 + I =>
HNO3 + HI = H2NO3 + I
FeSO4 + H2SO4 + K2Cr2O7 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 FeSO4 + 7 H2SO4 + K2Cr2O7 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O
C2O4{-2} = CO2 + {-2} =>
C2O4{-2} = 2 CO2 + {-2}
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + H2O + CH3CHO =>
K2Cr2O7 + 4 H2SO4 + 3 C2H5OH = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 CH3CHO
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