| 前日に均衡した方程式 |
K3(AlF6) + K3PO4 = 6 KF + AlPO4
ZnO + HSH = ZnS + HOH =>
ZnO + HSH = ZnS + HOH
H2O(l) + SO3(g) = H2SO4(l) =>
H2O(l) + SO3(g) = H2SO4(l)
C2H2 + Br = HBr + C2 =>
C2H2 + 2 Br = 2 HBr + C2
Fe + HBr2 = FeBr2 + H2 =>
2 Fe + 2 HBr2 = 2 FeBr2 + H2
NaBr + Cl = NaCl + Br =>
NaBr + Cl = NaCl + Br
Fe(OH)3 + HCl = Cl2 + H2O + FeCl2 =>
2 Fe(OH)3 + 6 HCl = Cl2 + 6 H2O + 2 FeCl2
CH4 + H2SO4 = CH3SO3H + H2O =>
CH4 + H2SO4 = CH3SO3H + H2O
H2O2(g) = H2O(g) + O2(g) =>
2 H2O2(g) = 2 H2O(g) + O2(g)
C3H9O + O2 = CO2 + H2O =>
4 C3H9O + 19 O2 = 12 CO2 + 18 H2O
Cl + NaBr = NaCl + Br2 =>
2 Cl + 2 NaBr = 2 NaCl + Br2
MnO4{-} + C2O4{2-} + H{+} = CO2 + Mn{2+} + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 10 CO2 + 2 Mn{2+} + 8 H2O
Ni(NO3)2 + C2H5NO2 = NiO + CO2 + H2O + N2 =>
9 Ni(NO3)2 + 10 C2H5NO2 = 9 NiO + 20 CO2 + 25 H2O + 14 N2
Li + H3SO4 = Li3SO4 + H3 =>
3 Li + H3SO4 = Li3SO4 + H3
H2O2(g) = H2O(l) + O2(g) =>
2 H2O2(g) = 2 H2O(l) + O2(g)
CH3CH2OH + HCl = CH3CH2OH{-} + HCl{+} =>
CH3CH2OH + HCl = CH3CH2OH{-} + HCl{+}
NH3 + CO2 + H2O = H5NCO3 =>
NH3 + CO2 + H2O = H5NCO3
Zn(g) + AgCl(g) = ZnCl2(g) + Ag(g) =>
Zn(g) + 2 AgCl(g) = ZnCl2(g) + 2 Ag(g)
(a)BaCl2 + (b)Na3PO4 = Ba3(PO4)2 + (c)NaCl =>
3(a)BaCl2 + 2(b)Na3PO4 = Ba3(PO4)2 + 6(c)NaCl
Pb(NO3)2 + KI = PbI + K + (NO3) =>
Pb(NO3)2 + KI = PbI + K + 2(NO3)
C2H5N + O2 = CO2 + H2O + NH3 =>
2 C2H5N + 5 O2 = 4 CO2 + 2 H2O + 2 NH3
H2O2(g) = H2O + O2(g) =>
2 H2O2(g) = 2 H2O + O2(g)
Ni(NO3)2 + C2H5NO2 = NiO + CO2 + H2O + N2 =>
9 Ni(NO3)2 + 10 C2H5NO2 = 9 NiO + 20 CO2 + 25 H2O + 14 N2
I{-} + NO2{-} + H2O = I2 + NO + OH{-} =>
2 I{-} + 2 NO2{-} + 2 H2O = I2 + 2 NO + 4 OH{-}
CH3CH2OHCUO = CH3COOHH2CU =>
CH3CH2OHCUO = CH3COOHH2CU
H2O2(g) = H2O(g) + O2(g) =>
2 H2O2(g) = 2 H2O(g) + O2(g)
K2Cr2O7 + H2SO4 + Na2SO3 = CrSO4 + Na2SO4 + KOH + H2O =>
K2Cr2O7 + 2 H2SO4 + 4 Na2SO3 = 2 CrSO4 + 4 Na2SO4 + 2 KOH + H2O
CaCO3(s) + HCl = CaCl2 + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl = CaCl2 + CO2(g) + H2O(l)
CH3CH2CH2CH2Cl + NH3 = CH3CH2CH2CH2NH2 + NH4Cl =>
CH3CH2CH2CH2Cl + 2 NH3 = CH3CH2CH2CH2NH2 + NH4Cl
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
Ni + Fe2(SO4)3 = NiSO4 + Fe =>
3 Ni + Fe2(SO4)3 = 3 NiSO4 + 2 Fe
Co + BaI2 = CoI2 + Ba =>
Co + BaI2 = CoI2 + Ba
Mg(g) + O2(g) = MgO(g) =>
2 Mg(g) + O2(g) = 2 MgO(g)
HBr + KMnO4 = KBr + MnBr + H2O + Br =>
8 HBr + KMnO4 = KBr + MnBr + 4 H2O + 6 Br
H2O2(g) = H2O + O2(g) =>
2 H2O2(g) = 2 H2O + O2(g)
Ni + Fe2(SO4)3 = Fe + Ni(SO4)2 =>
3 Ni + 2 Fe2(SO4)3 = 4 Fe + 3 Ni(SO4)2
LiOH + (NH4)3Po4 = Li3Po4 + H2O + NH3 =>
3 LiOH + (NH4)3Po4 = Li3Po4 + 3 H2O + 3 NH3
Mn + MnO2 = Mn2O3 =>
Mn + 3 MnO2 = 2 Mn2O3
NaNO2 + NH4Cl = H2O + N2 + NaCl =>
NaNO2 + NH4Cl = 2 H2O + N2 + NaCl
Pb(OH)2(s) + HNO3(aq) = Pb(NO3)2(aq) + H2O(l) =>
Pb(OH)2(s) + 2 HNO3(aq) = Pb(NO3)2(aq) + 2 H2O(l)
Mg(g) + O2(g) = MgO(s) =>
2 Mg(g) + O2(g) = 2 MgO(s)
H2Se + HNO3 = H2SeO4 + NO + H2O =>
3 H2Se + 8 HNO3 = 3 H2SeO4 + 8 NO + 4 H2O
NH3 + H2SO4 = NH4HSO4 =>
NH3 + H2SO4 = NH4HSO4
Cu + FeCl3 = CuCl + FeCl2 =>
Cu + FeCl3 = CuCl + FeCl2
CuO + NH4OH + (NH4)2SO4 = [Cu(NH3)4]SO4 + H2O =>
CuO + 2 NH4OH + (NH4)2SO4 = [Cu(NH3)4]SO4 + 3 H2O
CH3COOH + Na2CO3 = Na2COOH + CO2 + H2O =>
3 CH3COOH + 8 Na2CO3 = 8 Na2COOH + 6 CO2 + 2 H2O
Zn(OH)2 + NH4Cl = ZnCl2 + H2O + NH3 =>
Zn(OH)2 + 2 NH4Cl = ZnCl2 + 2 H2O + 2 NH3
C7H19N2O + O2 = CO2 + H2O + N2 =>
4 C7H19N2O + 45 O2 = 28 CO2 + 38 H2O + 4 N2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
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