| 前日に均衡した方程式 |
H{2}S{+}HNO{3} = H{2}SO{+}NO{+}H{2}O
CuCl + O2 = CuO + Cl2 =>
2 CuCl + O2 = 2 CuO + Cl2
H2CO3 + KOH = HOH + K2CO3 =>
H2CO3 + 2 KOH = 2 HOH + K2CO3
Fe(s) + C(s) + N2(g) = Fe(CN)2 =>
Fe(s) + 2 C(s) + N2(g) = Fe(CN)2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
[Cu(NH3)4](OH)2 + NaOH = Cu(OH)2 + NaOHNH3 =>
[Cu(NH3)4](OH)2 + 4 NaOH = Cu(OH)2 + 4 NaOHNH3
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
K2 + CO3 + HCl = KCl + CO2 + H2O =>
K2 + CO3 + 2 HCl = 2 KCl + CO2 + H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Na2SO4 + BaCl2 = NaCl + BaSO4 =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4
Sr(OH)2 + NaHSO3 = NaOH + H2SO3 + SrSO3 =>
Sr(OH)2 + 2 NaHSO3 = 2 NaOH + H2SO3 + SrSO3
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
CoSO4 + Na2CO3 = CoCO3 + Na2SO4 =>
CoSO4 + Na2CO3 = CoCO3 + Na2SO4
Hg2(NO3)2 + HCl = HgCl + HNO3 =>
Hg2(NO3)2 + 2 HCl = 2 HgCl + 2 HNO3
K2Cr2O7 + NaOH = K2CrO4 + H2O + Na2CrO4 =>
K2Cr2O7 + 2 NaOH = K2CrO4 + H2O + Na2CrO4
HCH3COO(aq) + Ca(OH)2(aq) = H2O(l) + Ca(CH3COO)2 =>
2 HCH3COO(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(CH3COO)2
CuCl2 + Na2S = NaCl + Cu + S =>
CuCl2 + Na2S = 2 NaCl + Cu + S
Cl + OH = ClO + H2O =>
Cl + 2 OH = ClO + H2O
CaJ2 + Br2 = CaBr2 + J2 =>
CaJ2 + Br2 = CaBr2 + J2
NH3HBr = NH4Br =>
NH3HBr = NH4Br
Mg(OH)2 + Al2(OH)5Cl + MgCl2 = Mg80Al20(OH)200(Cl)20 =>
75 Mg(OH)2 + 10 Al2(OH)5Cl + 5 MgCl2 = Mg80Al20(OH)200(Cl)20
KMgO4 + K2SO3 + H2SO4 = MgSO4 + K2SO4 + H2O =>
2 KMgO4 + 5 K2SO3 + 3 H2SO4 = 2 MgSO4 + 6 K2SO4 + 3 H2O
Na3P + CaCl2 = Ca3P2 + NaCl =>
2 Na3P + 3 CaCl2 = Ca3P2 + 6 NaCl
PbO(s) + NO2(g) + O2(g) = Pb(NO3)2(s) =>
2 PbO(s) + 4 NO2(g) + O2(g) = 2 Pb(NO3)2(s)
Ba(OH)2 + NH4HCO3 = BaCO3 + NH3 + H2O =>
Ba(OH)2 + NH4HCO3 = BaCO3 + NH3 + 2 H2O
ZnSO4 + K4[Fe(CN)6] = K2Zn3(Fe(CN)6)2 + K2SO4 =>
3 ZnSO4 + 2 K4[Fe(CN)6] = K2Zn3(Fe(CN)6)2 + 3 K2SO4
B + O2(g) = B2O3 =>
4 B + 3 O2(g) = 2 B2O3
Mg + O2 = Mg2O3 =>
4 Mg + 3 O2 = 2 Mg2O3
H{+} + Fe = H + Fe{2+} =>
2 H{+} + Fe = 2 H + Fe{2+}
BaO + H2CO3 = BaCO3 + H2O =>
BaO + H2CO3 = BaCO3 + H2O
Mg(O2H2) + HCl = MgCl2 + H2O =>
Mg(O2H2) + 2 HCl = MgCl2 + 2 H2O
NaCl + CaO = NaCa + OCl =>
NaCl + CaO = NaCa + OCl
HBr + H2SO4 = H2S + Br2 + H2O =>
8 HBr + H2SO4 = H2S + 4 Br2 + 4 H2O
C5H12 + CuO = CO2 + H2O + Cu =>
C5H12 + 16 CuO = 5 CO2 + 6 H2O + 16 Cu
K2CO3 + AlI3 + H2O = Al(OH)3 + CO2 + KI =>
3 K2CO3 + 2 AlI3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 KI
H2O + B = H2OB =>
H2O + B = H2OB
KBrO + HCl = KCl + HBrO =>
KBrO + HCl = KCl + HBrO
KPO4 + NaCO3 = KCO3 + NaPO4 =>
KPO4 + NaCO3 = KCO3 + NaPO4
C2H5OH + NaHCO3 = C2H5ONa + H2CO3 =>
C2H5OH + NaHCO3 = C2H5ONa + H2CO3
N2H4 + H2OO2 = N2 + H2O =>
N2H4 + H2OO2 = N2 + 3 H2O
Sr(OH)2 + NaHSO3 = NaOH + H2SO3 + SrSO3 =>
Sr(OH)2 + 2 NaHSO3 = 2 NaOH + H2SO3 + SrSO3
KHCO3*MgCO3*4H2O = K2CO3 + CO2 + H2O + MgCO3 =>
2 KHCO3*MgCO3*4H2O = K2CO3 + CO2 + 9 H2O + 2 MgCO3
K2Cr2O7 + NaOH = K2CrO4 + H2O + Na2CrO4 =>
K2Cr2O7 + 2 NaOH = K2CrO4 + H2O + Na2CrO4
Sr(NO3)2 + NaBr = SrBr2 + NaNO3 =>
Sr(NO3)2 + 2 NaBr = SrBr2 + 2 NaNO3
Mg3(PO4)2 + CO2 = P4O10 + MgCO3 =>
2 Mg3(PO4)2 + 6 CO2 = P4O10 + 6 MgCO3
H2C2O4*H2O + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 H2C2O4*H2O + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 13 H2O
SnS + Na2CO3 = SnCO3 + Na2S =>
SnS + Na2CO3 = SnCO3 + Na2S
TiCl2 + H2O2 = TiO2 + HCl =>
TiCl2 + H2O2 = TiO2 + 2 HCl
HIO3 + H3AsO3 + HCl = ICl + H3AsO4 + H2O =>
HIO3 + 2 H3AsO3 + HCl = ICl + 2 H3AsO4 + H2O
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