| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Ca + 2 HCl = CaCl2 + 2 H
C5H5COOH + O2 = CO2 + H2O =>
2 C5H5COOH + 13 O2 = 12 CO2 + 6 H2O
Bi + O2 = Bi2O3 =>
4 Bi + 3 O2 = 2 Bi2O3
TiCl4 + N2O5 = Ti(NO3)4 + N2O4 + Cl2 =>
TiCl4 + 4 N2O5 = Ti(NO3)4 + 2 N2O4 + 2 Cl2
Al2O3 + H2O + NaOH = NaAl(OH)4 =>
Al2O3 + 3 H2O + 2 NaOH = 2 NaAl(OH)4
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
C6H12O5 + CuO = CO2 + H2O + Cu =>
C6H12O5 + 13 CuO = 6 CO2 + 6 H2O + 13 Cu
Ca3(PO4)2 + KOH = KPO4 + Ca3(OH)2 =>
Ca3(PO4)2 + 2 KOH = 2 KPO4 + Ca3(OH)2
HNO3 + K2CuO4 + Fe(NO3)2 = KNO3 + Fe(NO3)3 + Cu(NO3)2 + H2O =>
8 HNO3 + K2CuO4 + 4 Fe(NO3)2 = 2 KNO3 + 4 Fe(NO3)3 + Cu(NO3)2 + 4 H2O
KI + Pb(II)NO4 = Pb(II)I + KNO4 =>
KI + Pb(II)NO4 = Pb(II)I + KNO4
Cu2Cl + Mg = MgCl + Cu2 =>
Cu2Cl + Mg = MgCl + Cu2
Mo2HfN2 = HfN + MoN + Mo =>
Mo2HfN2 = HfN + MoN + Mo
HClO + OH = HOH + ClO =>
HClO + OH = HOH + ClO
CaO + K2O = Ca(KO)2 =>
CaO + K2O = Ca(KO)2
KHCO3 + SO2 = KHSO3 + CO2 =>
KHCO3 + SO2 = KHSO3 + CO2
Na(OH) + Cr(NO3)3 = H2O2 + NaNO2 + Cr(OH)2 + O2 =>
6 Na(OH) + 2 Cr(NO3)3 = H2O2 + 6 NaNO2 + 2 Cr(OH)2 + 3 O2
KHCO3(aq) + CH3COOH(aq) = CH3COOK(aq) + CO2(g) + H2O(l) =>
KHCO3(aq) + CH3COOH(aq) = CH3COOK(aq) + CO2(g) + H2O(l)
AgNO3 + Na2Cr2O7 = Ag2Cr2O7 + NaNO3 =>
2 AgNO3 + Na2Cr2O7 = Ag2Cr2O7 + 2 NaNO3
C2H4Cl2 + O2 = CO + H2O + HCl =>
2 C2H4Cl2 + 3 O2 = 4 CO + 2 H2O + 4 HCl
PbI2(aq) + Sn(s) = Pb(s) + SnI2(aq) =>
PbI2(aq) + Sn(s) = Pb(s) + SnI2(aq)
CdCl2 + (NH4)2S = CdS + NH4Cl =>
CdCl2 + (NH4)2S = CdS + 2 NH4Cl
Cu{+}(g) = Cu(s) + Cu{2+}(aq) =>
2 Cu{+}(g) = Cu(s) + Cu{2+}(aq)
Fe2P(s) + S(s) = FeS(s) + P4S10(s) =>
4 Fe2P(s) + 18 S(s) = 8 FeS(s) + P4S10(s)
FeCl3 + KI = KICl3 + Fe =>
FeCl3 + KI = KICl3 + Fe
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Na2S + Na2CrO4 + H2O = S + NaCr(OH)4(H2O)2 + NaOH =>
3 Na2S + 2 Na2CrO4 + 12 H2O = 3 S + 2 NaCr(OH)4(H2O)2 + 8 NaOH
Ba(C2H3O2)2 + H2SO4 = C2H4O2 + Ba(SO4) =>
Ba(C2H3O2)2 + H2SO4 = 2 C2H4O2 + Ba(SO4)
AgS(s) + Al(s) = Al2S3(s) + Ag(s) =>
3 AgS(s) + 2 Al(s) = Al2S3(s) + 3 Ag(s)
Na3HCO3 + C6H8O7 = CO2 + H2O + Na3C6H8O7 =>
18 Na3HCO3 + 19 C6H8O7 = 24 CO2 + 13 H2O + 18 Na3C6H8O7
Au(Br3)3 + Ag = AgBr + Au =>
Au(Br3)3 + 9 Ag = 9 AgBr + Au
KMnO4 + NaOH + K2SO3 = H2O + K2SO4 + Na2MnO4 + K2MnO4 =>
2 KMnO4 + 2 NaOH + K2SO3 = H2O + K2SO4 + Na2MnO4 + K2MnO4
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + NaCl =>
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + 2 NaCl
C19H27N3S3O4 + O3 = CO2 + H2O + NO2 + SO3 =>
6 C19H27N3S3O4 + 125 O3 = 114 CO2 + 81 H2O + 18 NO2 + 18 SO3
Fe3CI + NaC = NaCI + Fe3C =>
Fe3CI + NaC = NaCI + Fe3C
(CO2)20 + (LiOH)2 = Li2CO3 + H2O =>
(CO2)20 + 20(LiOH)2 = 20 Li2CO3 + 20 H2O
Cl2 + SBr = Br + SCl =>
Cl2 + 2 SBr = 2 Br + 2 SCl
Cl2 + KI + HOH = KCl + KIO3 + HI =>
3 Cl2 + 7 KI + 3 HOH = 6 KCl + KIO3 + 6 HI
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
FeOCr2O4 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O4 + 8 K2CO3 + 5 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
MgSO3 + H2O = H2SO3 + Mg(OH)2 =>
MgSO3 + 2 H2O = H2SO3 + Mg(OH)2
Ca + Mg(NO3)2 = Mg + Ca(NO3) =>
2 Ca + Mg(NO3)2 = Mg + 2 Ca(NO3)
CuJ2 = Cu + J2 =>
CuJ2 = Cu + J2
Pb(NO3)2(aq) + K3PO4(aq) = KNO3 + Pb3(PO4)2 =>
3 Pb(NO3)2(aq) + 2 K3PO4(aq) = 6 KNO3 + Pb3(PO4)2
Co + HCl + H2O2 = CoCl + H2O =>
2 Co + 2 HCl + H2O2 = 2 CoCl + 2 H2O
Zn(s) + NaOH(aq) = Na2ZnO2(aq) + H2(g) =>
Zn(s) + 2 NaOH(aq) = Na2ZnO2(aq) + H2(g)
C2H5OH + K = C2H5 + KOH =>
C2H5OH + K = C2H5 + KOH
Na + PbCl2 = NaCl + Pb =>
2 Na + PbCl2 = 2 NaCl + Pb
CuCO3 + CH3COOH = Cu(CH3COOH)2 + CO2 + H2O =>
4 CuCO3 + 9 CH3COOH = 4 Cu(CH3COOH)2 + 6 CO2 + 2 H2O
H2SO4(aq) + NaC2H3O2(s) = Na2SO4(aq) + HC2H3O2(aq) =>
H2SO4(aq) + 2 NaC2H3O2(s) = Na2SO4(aq) + 2 HC2H3O2(aq)
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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02/03/25
方程式のバランス03/05/24
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