| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Cr2(SO4)3 + 2 K2FeO4 + H2SO4 = K2Cr2O7 + K2SO4 + Fe2(SO4)3 + H2O
NiO + Cr = CrO + Ni =>
NiO + Cr = CrO + Ni
C14H11Cl2NO2 + O2 = CO2 + H2O + Cl + NH4 =>
4 C14H11Cl2NO2 + 59 O2 = 56 CO2 + 14 H2O + 8 Cl + 4 NH4
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
Zn(s) + HCl(l) = H2(g) + ZnCl2(aw) =>
Zn(s) + 2 HCl(l) = H2(g) + ZnCl2(aw)
AgBr + Na = Ag + NaBr =>
AgBr + Na = Ag + NaBr
U2O3 + Al = U + Al2O3 =>
U2O3 + 2 Al = 2 U + Al2O3
MnO2 + H2SO4 = H2O + O2 + MnSO4 =>
2 MnO2 + 2 H2SO4 = 2 H2O + O2 + 2 MnSO4
MgO + Na2CO3 + H2O = MgCO3 + NaOH =>
MgO + Na2CO3 + H2O = MgCO3 + 2 NaOH
CH3SH(aq) + CO(aq) = CH3CO(SCH3)(aq) + H2S(aq) =>
2 CH3SH(aq) + CO(aq) = CH3CO(SCH3)(aq) + H2S(aq)
NaOCl + H2O2 = NaOClH2 + O2 =>
NaOCl + H2O2 = NaOClH2 + O2
BeS + H2O = BeH2 + H2SO2 =>
BeS + 2 H2O = BeH2 + H2SO2
NaP + AgN = NaN + AgP =>
NaP + AgN = NaN + AgP
CH3CH(OH)CH3 + O2 = CO2 + H2O =>
2 CH3CH(OH)CH3 + 9 O2 = 6 CO2 + 8 H2O
CaCl + NaS = NaCl + CaS =>
CaCl + NaS = NaCl + CaS
PbS + PbO = Pb + SO2 =>
PbS + 2 PbO = 3 Pb + SO2
Sn(s) + Ag{+}(aq = Ag(s) + Sn{+} =>
Sn(s) + Ag{+}(aq = Ag(s) + Sn{+}
NOBr2 + NO = NOBr =>
NOBr2 + NO = 2 NOBr
Al(OH)3 + Na = Na3AlO3 + H2 =>
2 Al(OH)3 + 6 Na = 2 Na3AlO3 + 3 H2
Ca + HCO3 = Ca(HCO3)2(s) =>
Ca + 2 HCO3 = Ca(HCO3)2(s)
Al2(SO4)3 + Ca(oh)2 = CaSO4 + Al(oh)3 =>
6 Al2(SO4)3 + 9 Ca(oh)2 = 18 CaSO4 + 4 Al(oh)3
Fe2Cl + Na(OH) = Fe2(OH) + NaCl =>
Fe2Cl + Na(OH) = Fe2(OH) + NaCl
ZnI2 + (NH4)2CO3 = ZnCO3 + NH4I =>
ZnI2 + (NH4)2CO3 = ZnCO3 + 2 NH4I
CuF2 + Na2CO3 = CuCO3 + NaF =>
CuF2 + Na2CO3 = CuCO3 + 2 NaF
C10H15 + O2 = C2O + H2O =>
4 C10H15 + 25 O2 = 20 C2O + 30 H2O
CoCl2 + Na2(C2O4) = Co(C2O4) + NaCl =>
CoCl2 + Na2(C2O4) = Co(C2O4) + 2 NaCl
Mg + SnCl2 = Cl + MgSn2 =>
Mg + 2 SnCl2 = 4 Cl + MgSn2
C2H5NO3 + H{+} + Sn = NH2OH + CH3CH2OH + H2O + Sn{2+} =>
C2H5NO3 + 6 H{+} + 3 Sn = NH2OH + CH3CH2OH + H2O + 3 Sn{2+}
Cr + HNO3 = Cr(NO3)2 + H2O + NH4NO3 =>
4 Cr + 10 HNO3 = 4 Cr(NO3)2 + 3 H2O + NH4NO3
H2CO3 + MgOH = H2O + Mg2CO3 =>
H2CO3 + 2 MgOH = 2 H2O + Mg2CO3
Rb2CO3 + HCl = RbCl + H2O + CO2 =>
Rb2CO3 + 2 HCl = 2 RbCl + H2O + CO2
Sn4 + NO3 = Sn(NO3)4 =>
Sn4 + 16 NO3 = 4 Sn(NO3)4
Pr2O3 + Si = Si2O3 + Pr =>
Pr2O3 + 2 Si = Si2O3 + 2 Pr
Cs2CO3 + ZnCl2 = CsCl + ZnCO3 =>
Cs2CO3 + ZnCl2 = 2 CsCl + ZnCO3
CaCO3 + Al = Ca + CO2 + Al2O3 =>
3 CaCO3 + 2 Al = 3 Ca + 3 CO2 + Al2O3
CuSO4(aq) + Na(aq) = Cu(s) + NaSO4(aq) =>
CuSO4(aq) + Na(aq) = Cu(s) + NaSO4(aq)
Cs2O + H2O = CsOH =>
Cs2O + H2O = 2 CsOH
CuCl2 + NH4OH = CuOH + NH4Cl2 =>
CuCl2 + NH4OH = CuOH + NH4Cl2
Ca + NiPO4 = Ni + CaPO4 =>
Ca + NiPO4 = Ni + CaPO4
PB + HNO3 = PB(NO3)2 + H2O + NO2 =>
PB + 4 HNO3 = PB(NO3)2 + 2 H2O + 2 NO2
Mn + Sn{2+} = Mn{2+} + Sn =>
Mn + Sn{2+} = Mn{2+} + Sn
BaCl2 + K2SO4 = BaSO4 + K + Cl2 =>
BaCl2 + K2SO4 = BaSO4 + 2 K + Cl2
C6H4(NO2)COOH + HCl + Fe = [C6H4COOHNH3]Cl + FeCl3 + H2O =>
C6H4(NO2)COOH + 7 HCl + 2 Fe = [C6H4COOHNH3]Cl + 2 FeCl3 + 2 H2O
C2H2 + Cl2 = C2H2Cl2 =>
C2H2 + Cl2 = C2H2Cl2
FeCl2 + ClF3 = Cl2 + FeF =>
6 FeCl2 + 2 ClF3 = 7 Cl2 + 6 FeF
NaNO3 + HF = NaF + HNO3 =>
NaNO3 + HF = NaF + HNO3
OH{-} + Sn{+} = Sn(OH) =>
OH{-} + Sn{+} = Sn(OH)
HNO3 + H2SO4 = N2SO10 + H =>
2 HNO3 + H2SO4 = N2SO10 + 4 H
Mn{7+} + Br{-} = Mn{2+} + Br{5+} =>
6 Mn{7+} + 5 Br{-} = 6 Mn{2+} + 5 Br{5+}
あらゆる化学反応の方程式のバランスをとる
| 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01/27/25
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