| 前日に均衡した方程式 |
2 Ag + 2 NH3 = 2 AgN + 3 H2
Sr2 + Cl + H2O = Sr(OH)2 + HCl =>
Sr2 + 4 Cl + 4 H2O = 2 Sr(OH)2 + 4 HCl
BaS + MgO = MgS + BaO =>
BaS + MgO = MgS + BaO
NaNO3 + Na2SO4 = Na3SO4NO3 =>
NaNO3 + Na2SO4 = Na3SO4NO3
Pb(C2H3O2)2 + K2CrO4 = Pb2(CrO4)2 + K(C2H3O2) =>
2 Pb(C2H3O2)2 + 2 K2CrO4 = Pb2(CrO4)2 + 4 K(C2H3O2)
MoO4{2-} + S2O4{2-} + H = [Mo{6}Mo{5}O448(OH)14(H2O)70]{14-} + SO2 + H2O =>
MoO4{2-} + 3 S2O4{2-} + 8 H = [Mo{6}Mo{5}O448(OH)14(H2O)70]{14-} + 6 SO2 + 4 H2O
Br2 + KOH = H2O + KBr + KBrO4 =>
4 Br2 + 8 KOH = 4 H2O + 7 KBr + KBrO4
MnO2 + SO3{2-} + CH3CO2H = Mn{2+} + SO4{2-} + CH3CO2{-} + H2O =>
MnO2 + SO3{2-} + 2 CH3CO2H = Mn{2+} + SO4{2-} + 2 CH3CO2{-} + H2O
copper + chlorine = copper(ii)chloride =>
Cu + Cl2 = CuCl2
CuCl2 + NaCO3 = NaCl + Cu(CO3)2 =>
CuCl2 + 2 NaCO3 = 2 NaCl + Cu(CO3)2
NaCl + Pb(No3)2 = PbCl2 + NaNo3 =>
2 NaCl + Pb(No3)2 = PbCl2 + 2 NaNo3
Pb1 + O2 + H2O = Pb1(OH)4 =>
Pb1 + O2 + 2 H2O = Pb1(OH)4
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
CH3COCl + NH3 = CH3CONH3Cl =>
CH3COCl + NH3 = CH3CONH3Cl
FeSO4 + K3Fe(CN)6 = KFe[Fe(CN)6] + K2SO4 =>
FeSO4 + K3Fe(CN)6 = KFe[Fe(CN)6] + K2SO4
Li2 + H2O = Li(OH)2 + H2 =>
Li2 + 4 H2O = 2 Li(OH)2 + 2 H2
CuSO4 + NaCo3 = NaSO4 + CuCo3 =>
CuSO4 + NaCo3 = NaSO4 + CuCo3
CaCO3(S) + H2SO4(l) = H2O(l) + CO2(g) + CaSO4(S) =>
CaCO3(S) + H2SO4(l) = H2O(l) + CO2(g) + CaSO4(S)
Cl2 + NaClO = NaCl + ClO2 =>
Cl2 + 4 NaClO = 4 NaCl + 2 ClO2
CH3CH2OH + O2 + H2O = CH3OOH =>
CH3CH2OH + O2 + H2O = 2 CH3OOH
NaOH + Al + H2O = Na[Al(OH)6] + H2 =>
2 NaOH + 2 Al + 10 H2O = 2 Na[Al(OH)6] + 5 H2
C8H20Pb + O2 = CO2 + H2O + Pb =>
C8H20Pb + 13 O2 = 8 CO2 + 10 H2O + Pb
NiCl2 + NaOH + O2 = NiOOH + NaCl + H2O =>
4 NiCl2 + 8 NaOH + O2 = 4 NiOOH + 8 NaCl + 2 H2O
Fe + H2O = Fe3O4Fe3O4 + H2 =>
6 Fe + 8 H2O = Fe3O4Fe3O4 + 8 H2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Mg8O3 = Mg + O2 =>
2 Mg8O3 = 16 Mg + 3 O2
Cr2(SO4)3 + (NH4)2S = Cr2S3 + (NH4)2SO4 =>
Cr2(SO4)3 + 3(NH4)2S = Cr2S3 + 3(NH4)2SO4
Na + Pb(C2H3O2)2 = Na(C2H3O2)2 + Pb =>
Na + Pb(C2H3O2)2 = Na(C2H3O2)2 + Pb
HNO2 + Mg = Mg(NO2)3 + H2 =>
6 HNO2 + 2 Mg = 2 Mg(NO2)3 + 3 H2
MgOHBr + HBr = MgBr2 + H2O =>
MgOHBr + HBr = MgBr2 + H2O
CaO + HF = CaF2 + H2O =>
CaO + 2 HF = CaF2 + H2O
SnFl2 + NaPO4 = NaFl2 + SnPO4 =>
SnFl2 + NaPO4 = NaFl2 + SnPO4
Al(s) + Fe(SO4)(aq) = Al2(SO4)3(aq) + Fe(s) =>
2 Al(s) + 3 Fe(SO4)(aq) = Al2(SO4)3(aq) + 3 Fe(s)
KBr + NH4OH = KOH + NH4Br =>
KBr + NH4OH = KOH + NH4Br
AsO + C = CO + As =>
AsO + C = CO + As
H + H2GeO3 = Ge + H2O =>
4 H + H2GeO3 = Ge + 3 H2O
HClO2 + H2S = HCl + S + H2O =>
HClO2 + 2 H2S = HCl + 2 S + 2 H2O
K2Cr2O7 + FeSO4 + H{+} = Cr{+3} + Fe{+3} + H2O + K{+} + SO4{-2} =>
K2Cr2O7 + 6 FeSO4 + 14 H{+} = 2 Cr{+3} + 6 Fe{+3} + 7 H2O + 2 K{+} + 6 SO4{-2}
V + NaOH = Na2VO2 + H2 =>
V + 2 NaOH = Na2VO2 + H2
MnO2 + ClO3{-} + OH{-} = MnO4{-2} + Cl{-} + H2O =>
3 MnO2 + ClO3{-} + 6 OH{-} = 3 MnO4{-2} + Cl{-} + 3 H2O
K2Cr2O7 + KOH + H[SnCl3] + H2O = Cr(OH)3 + K2[Sn(OH)5] + KCl =>
K2Cr2O7 + 28 KOH + 6 H[SnCl3] + H2O = 2 Cr(OH)3 + 6 K2[Sn(OH)5] + 18 KCl
C9H8O4 + C2H6O = C9H10O3 + H2O =>
7 C9H8O4 + 9 C2H6O = 9 C9H10O3 + 10 H2O
CH3CH2CHO + Na = C3H5ONa + H2 =>
2 CH3CH2CHO + 2 Na = 2 C3H5ONa + H2
Al + Br2 = AlBr31 =>
2 Al + 31 Br2 = 2 AlBr31
Al + HCl = H2 + AlCl13 =>
2 Al + 26 HCl = 13 H2 + 2 AlCl13
F + NaOH = OF2 + NaF + H2O =>
4 F + 2 NaOH = OF2 + 2 NaF + H2O
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
C20H36O2 + H2 = C20H40O2 =>
C20H36O2 + 2 H2 = C20H40O2
CH3CH2OH(l) = CH3CH2OCH2CH3(l) + H2O(g) =>
2 CH3CH2OH(l) = CH3CH2OCH2CH3(l) + H2O(g)
FeTa2O6 + K + HF = Ta + FeO + H2O + KF =>
FeTa2O6 + 10 K + 10 HF = 2 Ta + FeO + 5 H2O + 10 KF
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