| 前日に均衡した方程式 |
Hg(s) + S(s) = HgS
Al + NaI = AlI3 + Na =>
Al + 3 NaI = AlI3 + 3 Na
Mg(solid) + O2(gas) = MgO(solid) =>
2 Mg(solid) + O2(gas) = 2 MgO(solid)
Ca(HCO3)2 + LiOH = Li2CO3 + Ca(OH)2 + H2O =>
Ca(HCO3)2 + 4 LiOH = 2 Li2CO3 + Ca(OH)2 + 2 H2O
PCl3 = Cl + P =>
PCl3 = 3 Cl + P
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
K2PtCl6 = Pt + K + Cl =>
K2PtCl6 = Pt + 2 K + 6 Cl
P2O5 + Ca(OH)2 = CaO + P(OH)5 =>
P2O5 + 5 Ca(OH)2 = 5 CaO + 2 P(OH)5
Be + NaOH + H2O = Na[Be(OH)4] + H2 =>
2 Be + 2 NaOH + 6 H2O = 2 Na[Be(OH)4] + 3 H2
NaF + Pb(NO3)2 = PbF2 + NaNO3 =>
2 NaF + Pb(NO3)2 = PbF2 + 2 NaNO3
MgO2 + H2O = O2 + MgOH =>
4 MgO2 + 2 H2O = 3 O2 + 4 MgOH
HOH + CaCl2 = HCl + Ca(OH)2 =>
2 HOH + CaCl2 = 2 HCl + Ca(OH)2
CaCO3 = CaO + CO2 = =>
CaCO3 = CaO + CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SnO2 + HCl = H2O + SnCl4 = SnCl4 + H2O =>
SnO2 + 4 HCl = 2 H2O + SnCl4
Fe + H2O = Fe2O6 + H2 =>
2 Fe + 6 H2O = Fe2O6 + 6 H2
BaCl + NaOH = BaOH + ClNa =>
BaCl + NaOH = BaOH + ClNa
O(g) + NO(g) = NO2 =>
O(g) + NO(g) = NO2
MnO4 + SO3{2-} = MnO2 + SO4{2-} =>
MnO4 + 2 SO3{2-} = MnO2 + 2 SO4{2-}
BaCO3 + CrO4 = BaCrO4 + CO2 + O =>
BaCO3 + CrO4 = BaCrO4 + CO2 + O
Sr2 + Cl + H2O = Sr(OH)2 + HCl =>
Sr2 + 4 Cl + 4 H2O = 2 Sr(OH)2 + 4 HCl
SO2 + H2S = H2O + S8 =>
8 SO2 + 16 H2S = 16 H2O + 3 S8
LiSO4 + Br = LiBr + SO4 =>
LiSO4 + Br = LiBr + SO4
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
SnI2 + H2O = Sn(OH)I + HI =>
SnI2 + H2O = Sn(OH)I + HI
TeO3 + H2O = H6TeO6 =>
TeO3 + 3 H2O = H6TeO6
SO8 = S + O =>
SO8 = S + 8 O
S6 + FeI3 = I2 + Fe2S3 =>
S6 + 4 FeI3 = 6 I2 + 2 Fe2S3
Na2S + P2S5 = Na2S3 + NaP3 =>
9 Na2S + 3 P2S5 = 8 Na2S3 + 2 NaP3
C + I1 = CI =>
C + I1 = CI
Fe(OH)2 + C6H5NO2 + H2O = Fe(OH)3 + C6H5NH2 =>
6 Fe(OH)2 + C6H5NO2 + 4 H2O = 6 Fe(OH)3 + C6H5NH2
CH3 + NO2 = N2 + CO2 + H2O =>
8 CH3 + 14 NO2 = 7 N2 + 8 CO2 + 12 H2O
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
H2 + Ti = TiH3 =>
3 H2 + 2 Ti = 2 TiH3
K2CrO4 + NaHSO3 = KHSO3 + Na2CrO4 =>
K2CrO4 + 2 NaHSO3 = 2 KHSO3 + Na2CrO4
NaNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + NaSO4 + H2O =>
NaNO3 + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + NO + NaSO4 + 2 H2O
Bi + HNO3 = Bi(NO3)3 + NO2 + H2O =>
Bi + 6 HNO3 = Bi(NO3)3 + 3 NO2 + 3 H2O
C3H5O4 + OH{-} = C2H3O3 + H2O + e =>
2 C3H5O4 + 3 OH{-} = 3 C2H3O3 + 2 H2O + 3e
CoCO3 + H2O = CO2 + Co(OH)2 =>
CoCO3 + H2O = CO2 + Co(OH)2
K2FeO4 + K2SO3 + H2SO4 = Fe2(SO4)3 + K2SO4 + H2O =>
2 K2FeO4 + 3 K2SO3 + 5 H2SO4 = Fe2(SO4)3 + 5 K2SO4 + 5 H2O
NiO + H2O = HNiO2{-} + H{+} =>
NiO + H2O = HNiO2{-} + H{+}
FeCl3 + NH4SCN + NaOH = Fe(SCN) + NH3 + O2 + NaCl + H2O =>
2 FeCl3 + 2 NH4SCN + 6 NaOH = 2 Fe(SCN) + 2 NH3 + O2 + 6 NaCl + 4 H2O
CH3OOH + H2O = CH3OO + H3O =>
CH3OOH + H2O = CH3OO + H3O
C2H4O + H2 = C2H5OH =>
C2H4O + H2 = C2H5OH
NiO + HBr = NiBr + OH =>
NiO + HBr = NiBr + OH
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
C3H8(g) + O2 = CO2(aq) + H2O =>
C3H8(g) + 5 O2 = 3 CO2(aq) + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
NiO + HBr = NiBr2 + H2O =>
NiO + 2 HBr = NiBr2 + H2O
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