| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
AgCN + 2 NH3 = Ag(NH3)2 + CN
H2SO4 + Ba(OH)2 = H2O + BaSO4 =>
H2SO4 + Ba(OH)2 = 2 H2O + BaSO4
CrCl3 + KMnO4 + KOH = MnCl2 + KCl + K2CrO4 + H2O =>
5 CrCl3 + 3 KMnO4 + 16 KOH = 3 MnCl2 + 9 KCl + 5 K2CrO4 + 8 H2O
Fe + HNO3(dilute) = Fe(NO3)2 + H2O + NO =>
3 Fe + 8 HNO3(dilute) = 3 Fe(NO3)2 + 4 H2O + 2 NO
KNO3 + Al2O3 = KAlO2 + NO2 + O2 =>
4 KNO3 + 2 Al2O3 = 4 KAlO2 + 4 NO2 + O2
Mn(NO3)2 + NaBrO3 + HNO3 = HMnO4 + Br(NO3)3 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBrO3 + 16 HNO3 = 2 HMnO4 + 5 Br(NO3)3 + 5 NaNO3 + 7 H2O
O2 + {-} = O{-2} =>
O2 + 4e = 2 O{-2}
BCl3 + NaOH = Na2B4O7 + NaCl + H2O =>
4 BCl3 + 14 NaOH = Na2B4O7 + 12 NaCl + 7 H2O
Al(s) + NaOH + H2O = NaAlO2 + H2 =>
2 Al(s) + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
TiOSO4 + Zn = TiO2 + ZnSO3 =>
TiOSO4 + Zn = TiO2 + ZnSO3
Sn{2+} + Bi(NO3)3 = Bi + Sn{4+} + NO3{-} =>
3 Sn{2+} + 2 Bi(NO3)3 = 2 Bi + 3 Sn{4+} + 6 NO3{-}
Cu + O2 + H2O = Cu{2+} + OH{-} =>
2 Cu + O2 + 2 H2O = 2 Cu{2+} + 4 OH{-}
CuBr + Mg = CuMg + Br =>
CuBr + Mg = CuMg + Br
Hg3(PO4)2 + Al = Hg + AlPO4 =>
Hg3(PO4)2 + 2 Al = 3 Hg + 2 AlPO4
C2H4 + H2SO4 = C2H5OH + SO3 =>
C2H4 + H2SO4 = C2H5OH + SO3
Ca(SO4) = CaO + SO3 =>
Ca(SO4) = CaO + SO3
ClO{-} + Al + H{+} = Cl{-} + Al{3+} + H2O =>
3 ClO{-} + 2 Al + 6 H{+} = 3 Cl{-} + 2 Al{3+} + 3 H2O
Li(s) + F2(g) = LiF =>
2 Li(s) + F2(g) = 2 LiF
LiNO3 + H2 = LiNO2 + H2O =>
LiNO3 + H2 = LiNO2 + H2O
CuCl2 + KBr = CuBr2 + KCl =>
CuCl2 + 2 KBr = CuBr2 + 2 KCl
CH3CH2CCCH2CH3 + H2SO4 + KMnO4 = CCCOOHCOOHCH2CH3 + MnSO4 + K2SO4 + H2O =>
10 CH3CH2CCCH2CH3 + 33 H2SO4 + 22 KMnO4 = 10 CCCOOHCOOHCH2CH3 + 22 MnSO4 + 11 K2SO4 + 48 H2O
Ni + H2S = NiS + H2 =>
Ni + H2S = NiS + H2
C2H + H2 = C2H4 =>
2 C2H + 3 H2 = 2 C2H4
Ca(HCO3)2(s) = CaO(s) + H2O(g) + CO2(g) =>
Ca(HCO3)2(s) = CaO(s) + H2O(g) + 2 CO2(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Sn(OH)2 + H2SO3 = Sn2(SO3)2 + H2O =>
2 Sn(OH)2 + 2 H2SO3 = Sn2(SO3)2 + 4 H2O
H3P + KMnO4 + H2SO4 = KHSO4 + MnSO4 + P4 + H2O =>
20 H3P + 12 KMnO4 + 24 H2SO4 = 12 KHSO4 + 12 MnSO4 + 5 P4 + 48 H2O
FeS + Ca(OH)2 = Fe(OH)2 + CaS =>
FeS + Ca(OH)2 = Fe(OH)2 + CaS
Cr2O7{2-} + CH3CHO + H{+} = Cr{3+} + CH3CO2H + H2O =>
Cr2O7{2-} + 3 CH3CHO + 8 H{+} = 2 Cr{3+} + 3 CH3CO2H + 4 H2O
Ba(NO3)2 + CoCl2 = BaCl2 + Co(NO3)2 =>
Ba(NO3)2 + CoCl2 = BaCl2 + Co(NO3)2
PbO + C2 = Pb + CO =>
2 PbO + C2 = 2 Pb + 2 CO
CH2BrCOOH + NH3 = CH2NH2COOH + NH4Br =>
CH2BrCOOH + 2 NH3 = CH2NH2COOH + NH4Br
Ag2CO3(s) + HNO3(aq) = AgNO3 + CO2 + H2O =>
Ag2CO3(s) + 2 HNO3(aq) = 2 AgNO3 + CO2 + H2O
NH4NO3 + C7H5NaO2 = CO + H2O + N2 + Na2CO3 =>
17 NH4NO3 + 2 C7H5NaO2 = 13 CO + 39 H2O + 17 N2 + Na2CO3
K2CO3 + Cr(C2H3O2)3 = KC2H3O2 + Cr2(CO3)3 =>
3 K2CO3 + 2 Cr(C2H3O2)3 = 6 KC2H3O2 + Cr2(CO3)3
Au + H3PO4 = Au3PO4 + H2 =>
6 Au + 2 H3PO4 = 2 Au3PO4 + 3 H2
C2H5NO2 + H2O2 = HNO3 + C2H5OH =>
C2H5NO2 + H2O2 = HNO3 + C2H5OH
Ca(OH)2 + C20H14O4 = Ca + CO2 + H2O =>
43 Ca(OH)2 + C20H14O4 = 43 Ca + 20 CO2 + 50 H2O
Ca(CH3CO2)2 + Na2CO3 = CaCO3 + NaCH3CO2 =>
Ca(CH3CO2)2 + Na2CO3 = CaCO3 + 2 NaCH3CO2
VO2{+} + SO2 = V{3+} + SO4{2-} =>
VO2{+} + SO2 = V{3+} + SO4{2-}
Na + O2 + H2 = NaOH =>
2 Na + O2 + H2 = 2 NaOH
B(g) + F2(g) = BF3 =>
2 B(g) + 3 F2(g) = 2 BF3
NaHO + Fe(NO3)3 = NaNO3 + Fe(HO)3 =>
3 NaHO + Fe(NO3)3 = 3 NaNO3 + Fe(HO)3
CaCl2(s) + Na2CO3(aq) = NaCl(aq) + CaCO3(s) =>
CaCl2(s) + Na2CO3(aq) = 2 NaCl(aq) + CaCO3(s)
Si2H6 = Si + H2 =>
Si2H6 = 2 Si + 3 H2
Cu(s) + NaOH(aq) = Cu(OH)2 + Na =>
Cu(s) + 2 NaOH(aq) = Cu(OH)2 + 2 Na
Si2H3(s) + O2(g) = SiO2(s) + H2O(g) =>
4 Si2H3(s) + 11 O2(g) = 8 SiO2(s) + 6 H2O(g)
HgCl2 + NaOH = HgO + NaCl + H2O =>
HgCl2 + 2 NaOH = HgO + 2 NaCl + H2O
Cu(ClO4)2 + Li3PO4 = Cu3(PO4)2 + Li(ClO4) =>
3 Cu(ClO4)2 + 2 Li3PO4 = Cu3(PO4)2 + 6 Li(ClO4)
C10H16N2O8 + NaOH = C10H12N2Na4O8 + H2O =>
C10H16N2O8 + 4 NaOH = C10H12N2Na4O8 + 4 H2O
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス10/23/24
方程式のバランス11/22/23
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