| 前日に均衡した方程式 |
2 NaBr + 2 Cl = 2 NaCl + Br2
Na + S = Na2S =>
2 Na + S = Na2S
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Cu + FeCl3 = FeCl2 + CuCl =>
Cu + FeCl3 = FeCl2 + CuCl
C2H5OH + CaO = C2H4O + Ca + H2O =>
C2H5OH + CaO = C2H4O + Ca + H2O
Na + S8 = Na2S4 =>
4 Na + S8 = 2 Na2S4
KHSO4 + NH4OH = K2SO4 + NH4HSO4 + H2O =>
2 KHSO4 + NH4OH = K2SO4 + NH4HSO4 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
HCl + HMg = H2Mg + Cl =>
HCl + HMg = H2Mg + Cl
Cu(OH)2 + HNO3 = CuOHNO3 + H2O =>
Cu(OH)2 + HNO3 = CuOHNO3 + H2O
CuO(s) + H2(g) = Cu(s) + H2O(l) =>
CuO(s) + H2(g) = Cu(s) + H2O(l)
C2H4O2 + CaCO3 = Ca(CH3COO)2 + CO2 + H2 =>
5 C2H4O2 + 2 CaCO3 = 2 Ca(CH3COO)2 + 4 CO2 + 4 H2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
HBr + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + HBrO2 =>
5 HBr + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 6 H2O + 5 HBrO2
AgNO3 + K3Fe(CN)6 = Ag3Fe(CN)6 + KNO3 =>
3 AgNO3 + K3Fe(CN)6 = Ag3Fe(CN)6 + 3 KNO3
Fe{3} + e = Fe{2} =>
Fe{3} + e = Fe{2}
CuCl2 + K2CrO4 = KCl + CuCr2O7 + K2O =>
CuCl2 + 2 K2CrO4 = 2 KCl + CuCr2O7 + K2O
Pb(OH)2 = H2O + PbO =>
Pb(OH)2 = H2O + PbO
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
H2SO4 + H2O = H3O + HSO4OH =>
H2SO4 + 3 H2O = 2 H3O + HSO4OH
NH3 + I2 = H2 + NH3*8NI3 =>
9 NH3 + 12 I2 = 12 H2 + NH3*8NI3
C2H4(g) + H2(g) = C2H6(g) =>
C2H4(g) + H2(g) = C2H6(g)
MgCl2 + K = MgCl + KCl =>
MgCl2 + K = MgCl + KCl
CuCl + S = Cu2S + Cl2 =>
2 CuCl + S = Cu2S + Cl2
Ti + HI = TiI + H2 =>
2 Ti + 2 HI = 2 TiI + H2
HS2 + OH = S + H2O =>
HS2 + OH = 2 S + H2O
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
K2SO3(s) + HCl(aq) = KCl + H2O + SO2 =>
K2SO3(s) + 2 HCl(aq) = 2 KCl + H2O + SO2
FeI2 + NaOH = Fe(OH)2 + NaI =>
FeI2 + 2 NaOH = Fe(OH)2 + 2 NaI
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
SbH3 = Sb + H3 =>
SbH3 = Sb + H3
P(s) + O2(g) = P4O6(s) =>
4 P(s) + 3 O2(g) = P4O6(s)
H2SO4 + SO2 + Na2Cr2O7 = Na2SO4 + Cr2(SO4)3 + H2O =>
H2SO4 + 3 SO2 + Na2Cr2O7 = Na2SO4 + Cr2(SO4)3 + H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
KCO3 + FePO4 = KPO4 + FeCO3 =>
KCO3 + FePO4 = KPO4 + FeCO3
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
{-}methoxybenzyl = {-}methoxybenzaldehyde =>
{-}methoxybenzyl = {-}methoxybenzaldehyde
HCO3 + Na2O = NaHCO3 + O2 =>
4 HCO3 + 2 Na2O = 4 NaHCO3 + O2
Al + P8 = AlP =>
8 Al + P8 = 8 AlP
Hg + Be = HgBe =>
Hg + Be = HgBe
HC2H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
C4H10O2 + CrO4{2-} + H{+} = C4H6O3 + Cr{3+} + H2O =>
C4H10O2 + 2 CrO4{2-} + 10 H{+} = C4H6O3 + 2 Cr{3+} + 7 H2O
FeCl3 + Zn = FeCl2 + ZnCl2 =>
2 FeCl3 + Zn = 2 FeCl2 + ZnCl2
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
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