| 前日に均衡した方程式 |
KBr + Mg(NO3)2 = K(NO3)2 + BrMg
H2SeO3 + KMnO4 + KOH = K2SeO4 + MnSeO4 + H2O =>
5 H2SeO3 + 2 KMnO4 + 4 KOH = 3 K2SeO4 + 2 MnSeO4 + 7 H2O
Mn(OH)2 + KClO3 + KOH = K2MnO4 + H2O + KCl =>
3 Mn(OH)2 + 2 KClO3 + 6 KOH = 3 K2MnO4 + 6 H2O + 2 KCl
NaH2PO2 + AgNO3 + H2O = HNO3 + NaH2PO4 + Ag =>
NaH2PO2 + 4 AgNO3 + 2 H2O = 4 HNO3 + NaH2PO4 + 4 Ag
Al2(SO4)3 + KCl = AlCl3 + K2(SO4) =>
Al2(SO4)3 + 6 KCl = 2 AlCl3 + 3 K2(SO4)
Cr + Ca(OH)2 = Cr(OH)2 + Ca =>
Cr + Ca(OH)2 = Cr(OH)2 + Ca
S2O6 + BaO = BaSO4 =>
S2O6 + 2 BaO = 2 BaSO4
Pb(NO3)2 + NH4OH = Pb(OH)4 + NH3 + NO3 =>
9 Pb(NO3)2 + 24 NH4OH = 9 Pb(OH)4 + 28 NH3 + 14 NO3
MgSO4 + C = MgS + CO2 =>
MgSO4 + 2 C = MgS + 2 CO2
NP + K2Cr2O7 + H2SO4 = H3PO4 + K2SO4 + Cr2(SO4)3 + H2O + NO =>
6 NP + 7 K2Cr2O7 + 28 H2SO4 = 6 H3PO4 + 7 K2SO4 + 7 Cr2(SO4)3 + 19 H2O + 6 NO
NiSO4 + NaHCO3 = NiCO3 + NaHSO4 =>
NiSO4 + NaHCO3 = NiCO3 + NaHSO4
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
HNO2 + Mg = Mg(NO3)2 + N2O + H2O =>
10 HNO2 + 2 Mg = 2 Mg(NO3)2 + 3 N2O + 5 H2O
NaSO4 + BaCl = BaSO4 + NaCl =>
NaSO4 + BaCl = BaSO4 + NaCl
MgO + Hg = HgO + Mg =>
MgO + Hg = HgO + Mg
Ca(s) + H3PO4 = Ca(PO4)2(s) + H2(g) =>
Ca(s) + 2 H3PO4 = Ca(PO4)2(s) + 3 H2(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KMnO4 + Na2SO3 + KOH = K2MnO3 + Na2SO4 + H2O =>
2 KMnO4 + 3 Na2SO3 + 2 KOH = 2 K2MnO3 + 3 Na2SO4 + H2O
Ca + BeSe = Be + CaSe =>
Ca + BeSe = Be + CaSe
(C2H5)2NH + H2O = (C2H5)2NH2 + OH =>
(C2H5)2NH + H2O = (C2H5)2NH2 + OH
Cu(NO3)2 + Cl = CuCl2 + NO3 =>
Cu(NO3)2 + 2 Cl = CuCl2 + 2 NO3
K2CO3(aq) + CaCl2(aq) = CaCO3(s) + K2Cl2(aq) =>
K2CO3(aq) + CaCl2(aq) = CaCO3(s) + K2Cl2(aq)
potassiumhydroxide + Sulfuricacid = potassiumsulfate + water =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
C6H5ClO + NaOH = C6H5ONa + ClOH =>
C6H5ClO + NaOH = C6H5ONa + ClOH
NH4{+} + Ca(OH)2 = Ca{2+} + NH3 + H2O =>
2 NH4{+} + Ca(OH)2 = Ca{2+} + 2 NH3 + 2 H2O
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CH3COOH + NaOH = CH3COOH(OH) + Na =>
CH3COOH + NaOH = CH3COOH(OH) + Na
Ag + NaOH = Ag(OH) + Na =>
Ag + NaOH = Ag(OH) + Na
Ca(C2H3OO)2 = CaCO3 + (CH3)2CO =>
Ca(C2H3OO)2 = CaCO3 + (CH3)2CO
CH3OH + *NH3 = CH3NH2 + H2O =>
CH3OH + *NH3 = CH3NH2 + H2O
Cu(OH)2 + (NH4)2C2O4 = CuC2O4 + NH3 + H2O =>
Cu(OH)2 + (NH4)2C2O4 = CuC2O4 + 2 NH3 + 2 H2O
C11H12N2O3(s) + NH4OH(l) = C11H15NO2(s) + N2H4(l) + H2O(l) =>
C11H12N2O3(s) + 7 NH4OH(l) = C11H15NO2(s) + 4 N2H4(l) + 8 H2O(l)
CuS + NaOH = Cu(OH)2 + Na2S =>
CuS + 2 NaOH = Cu(OH)2 + Na2S
H3PO4 + Pt(OH)4 = Pt3(PO4)4 + H2O =>
4 H3PO4 + 3 Pt(OH)4 = Pt3(PO4)4 + 12 H2O
H2O2 + PbO2 = Pb(OH)2 + O2 =>
H2O2 + PbO2 = Pb(OH)2 + O2
FeBr + Cl = FeCl2 + Br2 =>
2 FeBr + 4 Cl = 2 FeCl2 + Br2
Al + O2 = Al2O3 = =>
4 Al + 3 O2 = 2 Al2O3
Ba{2+} + NO3{-} = Ba(NO3)2 =>
Ba{2+} + 2 NO3{-} = Ba(NO3)2
AgCl + NH3OH = Ag(NH3)2Cl + OH =>
AgCl + 2 NH3OH = Ag(NH3)2Cl + 2 OH
CuSO4 + NH3Cl = CuCl2 + (NH3)2SO4 =>
CuSO4 + 2 NH3Cl = CuCl2 + (NH3)2SO4
H2SO4 + NH3(H2O) = NH4(H2O) + HSO4 =>
H2SO4 + NH3(H2O) = NH4(H2O) + HSO4
Li3PO4 + CuC2H3O2 = CuPO4 + Li3C2H3O2 =>
Li3PO4 + CuC2H3O2 = CuPO4 + Li3C2H3O2
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
H2S(g) + MnCl2(aq) = Mn2S2(aq) + HCl(aq) =>
2 H2S(g) + 2 MnCl2(aq) = Mn2S2(aq) + 4 HCl(aq)
SD2 + D2 = SD3 =>
2 SD2 + D2 = 2 SD3
Fe2O3(g) = Fe(g) + O2(g) =>
2 Fe2O3(g) = 4 Fe(g) + 3 O2(g)
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
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