| 前日に均衡した方程式 |
2 Zn + (CuSO4)2 = 2 ZnSO4 + 2 Cu
FeSO4 + KOH = FeOH(s) + KSO4 =>
FeSO4 + KOH = FeOH(s) + KSO4
P4010 + H2O = H2PO =>
P4010 + 4010 H2O = 4010 H2PO
K + Fe(Cl)2 = KCl + Fe =>
2 K + Fe(Cl)2 = 2 KCl + Fe
CuS + CaCO3 = CuCO3 + CaS =>
CuS + CaCO3 = CuCO3 + CaS
Cl2 + NiI3 = NiCl3 + I2 =>
3 Cl2 + 2 NiI3 = 2 NiCl3 + 3 I2
VO2{+} + Mg + H{+} = VO{2+} + Mg{2+} + H2O =>
2 VO2{+} + Mg + 4 H{+} = 2 VO{2+} + Mg{2+} + 2 H2O
C13H9ClO + H = C13H10ClO =>
C13H9ClO + H = C13H10ClO
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
H2C2O4*H2O + NaOH = Na2C2O4 + H2O =>
H2C2O4*H2O + 2 NaOH = Na2C2O4 + 3 H2O
FeO + SiO2 = Fe2O3 + SiO =>
2 FeO + SiO2 = Fe2O3 + SiO
Cu2SO4 + NaOH = CuOH + Na2SO4 =>
Cu2SO4 + 2 NaOH = 2 CuOH + Na2SO4
CrCl3*6H2O + HCl = CrCl2 + HCl2 + H2O =>
CrCl3*6H2O + HCl = CrCl2 + HCl2 + 6 H2O
Li2S + W = W2S + Li =>
Li2S + 2 W = W2S + 2 Li
H3BO3 + H3PO4 + C3H8O3 = BP + CO2 + H2O =>
7 H3BO3 + 7 H3PO4 + 4 C3H8O3 = 7 BP + 12 CO2 + 37 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C6H5CO2H + C3H10 = C10H12O2 + H2O =>
19 C6H5CO2H + 9 C3H10 = 16 C10H12O2 + 6 H2O
Na + Se = NaSe =>
Na + Se = NaSe
C9H8O4 + C2H5OH = C7H6O3 + C4H8O2 =>
C9H8O4 + C2H5OH = C7H6O3 + C4H8O2
Cu(OH)2 + NH3 = [Cu(NH3)4](OH)2 =>
Cu(OH)2 + 4 NH3 = [Cu(NH3)4](OH)2
Sr(NO3)2 + Al(SO4)3 = Al(NO3)2 + Sr(SO4)3 =>
Sr(NO3)2 + Al(SO4)3 = Al(NO3)2 + Sr(SO4)3
C9H13N + HCl = (C9H13N)HCl =>
C9H13N + HCl = (C9H13N)HCl
H2O + Cl{-} + ClO4{-} = Cl2 + OH{-} =>
4 H2O + 7 Cl{-} + ClO4{-} = 4 Cl2 + 8 OH{-}
AgBr + NH3 = AgNH3 + Br =>
AgBr + NH3 = AgNH3 + Br
CrCl2 + H2O2 + NaOH = NaCl + Cr(OH)3 =>
2 CrCl2 + H2O2 + 4 NaOH = 4 NaCl + 2 Cr(OH)3
O + CNH = CO2 + NO2 + H2O =>
9 O + 2 CNH = 2 CO2 + 2 NO2 + H2O
(a)NH4NO3(s) = (b)N2O(g) + (c)H2O =>
(a)NH4NO3(s) = (b)N2O(g) + 2(c)H2O
SrSO4 + (NH4)2CO3 = SrCO3 + (NH4)2SO4 =>
SrSO4 + (NH4)2CO3 = SrCO3 + (NH4)2SO4
H2SO4 + MgS = MgSO4 + H2O + SO2 =>
4 H2SO4 + MgS = MgSO4 + 4 H2O + 4 SO2
NaNO2(aq) + HSO3NH2(s) = NaHSO4(aq) + H2O(l) + N2(g) =>
NaNO2(aq) + HSO3NH2(s) = NaHSO4(aq) + H2O(l) + N2(g)
KCl + Cu(NO3)2 = CuCl + K(NO3)2 =>
KCl + Cu(NO3)2 = CuCl + K(NO3)2
SnSO4 + (NH4)2S = SnS + (NH4)2SO4 =>
SnSO4 + (NH4)2S = SnS + (NH4)2SO4
K + HNO3 = KNO3 + N2O + H2O =>
8 K + 10 HNO3 = 8 KNO3 + N2O + 5 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
KH + H2SO4 = KHSO4 + H2 =>
KH + H2SO4 = KHSO4 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2S(aq) + H2SO4(aq) = Na2SO4 + H2S =>
Na2S(aq) + H2SO4(aq) = Na2SO4 + H2S
Cl2(g) + HI(g) = I2(s) + HCl(g) =>
Cl2(g) + 2 HI(g) = I2(s) + 2 HCl(g)
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Na2S2O3 + HCl = S + SO2 + H2O + NaCl =>
Na2S2O3 + 2 HCl = S + SO2 + H2O + 2 NaCl
C6H6(l) + O2(g) = H2(g) + CO2(g) =>
C6H6(l) + 6 O2(g) = 3 H2(g) + 6 CO2(g)
Na4 + SiO4 = Na4SiO4 =>
Na4 + SiO4 = Na4SiO4
C2H5OH(l) + O2(g) = CO2(g) + H2O(g) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
I2 + NaClO + H2O = NaIO3 + NaCl + HCl =>
I2 + 5 NaClO + H2O = 2 NaIO3 + 3 NaCl + 2 HCl
Fe(NO3)3(aq) + Na2S(aq) = Fe2S3(s) + NaNO3(aq) =>
2 Fe(NO3)3(aq) + 3 Na2S(aq) = Fe2S3(s) + 6 NaNO3(aq)
NaOH(ac) + K2SO4(ac) = Na2SO4(s) + KOH(ac) =>
2 NaOH(ac) + K2SO4(ac) = Na2SO4(s) + 2 KOH(ac)
HgO + Cl2 = HgCl2 + Cl2O =>
HgO + 2 Cl2 = HgCl2 + Cl2O
C3H6 + KMnO4 = K + MnO2 + C3H6O =>
2 C3H6 + KMnO4 = K + MnO2 + 2 C3H6O
Ba(NO3)2 + Ti(NO3)4 + C6H8O7 = BaTiO3 + CO2 + N2 + H2O =>
3 Ba(NO3)2 + 3 Ti(NO3)4 + 5 C6H8O7 = 3 BaTiO3 + 30 CO2 + 9 N2 + 20 H2O
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