| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
PBCO3 + H2O = PBO + H2CO3
Ca(OH)2 + O2 = CaO + OH =>
2 Ca(OH)2 + O2 = 2 CaO + 4 OH
CH3COOH + Mg = CH3COOMg + H2 =>
2 CH3COOH + 2 Mg = 2 CH3COOMg + H2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
NaH2PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH + H2O =>
2 NaH2PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 2 NaOH + 4 H2O
HgCl2 + NH4OH = HgClNH2 + HCl + H2O =>
HgCl2 + NH4OH = HgClNH2 + HCl + H2O
SnO = Sn3O4 + Sn =>
4 SnO = Sn3O4 + Sn
KCl + H2SO4 = K2SO4 + HCl =>
2 KCl + H2SO4 = K2SO4 + 2 HCl
Al + SnO2 = AlO2 + Sn =>
Al + SnO2 = AlO2 + Sn
Na2B4O7 + H2O = NaB(OH)4 + H3BO3 =>
Na2B4O7 + 7 H2O = 2 NaB(OH)4 + 2 H3BO3
Fe + LiCN = Li + Fe(CN)3 =>
Fe + 3 LiCN = 3 Li + Fe(CN)3
ClO{-} + H{+} + Cu = Cl{-} + H2O + Cu{2+} =>
ClO{-} + 2 H{+} + Cu = Cl{-} + H2O + Cu{2+}
F + I = FI3 =>
F + 3 I = FI3
HgCl2 + Fe = Hg + FeCl3 =>
3 HgCl2 + 2 Fe = 3 Hg + 2 FeCl3
H2SO4 + K2HPO4 = H2HPO4 + K2SO4 =>
H2SO4 + K2HPO4 = H2HPO4 + K2SO4
BaCl2 + Mg(NO3)2 = Ba(NO3)2 + MgCl2 =>
BaCl2 + Mg(NO3)2 = Ba(NO3)2 + MgCl2
H2OCO2 = H2CO3 =>
H2OCO2 = H2CO3
SO2 + H2SO4 = SO3 + H2SO3 =>
SO2 + H2SO4 = SO3 + H2SO3
NaOH + N2 + O2 = NaNO3 + H2O =>
4 NaOH + 2 N2 + 5 O2 = 4 NaNO3 + 2 H2O
Ta + HNO3 + HF = H2(TaF7) + NO + H2O =>
3 Ta + 5 HNO3 + 21 HF = 3 H2(TaF7) + 5 NO + 10 H2O
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
Zn + LiOH = Li2ZnO2 + H2 =>
Zn + 2 LiOH = Li2ZnO2 + H2
C6H12O6 + H2 = CH3CH2COOH + H2O =>
C6H12O6 + 2 H2 = 2 CH3CH2COOH + 2 H2O
PbO2 + H2SO4 = PbSO4 + H2O2 =>
PbO2 + H2SO4 = PbSO4 + H2O2
Ca(NO3)2 + Na2(CO3) = Ca(CO3) + NaNO3 =>
Ca(NO3)2 + Na2(CO3) = Ca(CO3) + 2 NaNO3
Ca(ClO)2 + H2O = CaO + HOCl =>
Ca(ClO)2 + H2O = CaO + 2 HOCl
Cl + SI = ClS + I =>
Cl + SI = ClS + I
Sr + H(NO3) = Sr(NO3)2 + H2 =>
Sr + 2 H(NO3) = Sr(NO3)2 + H2
Hg(NO3)2 + C2H6O = Hg(ONC)2 + H2O + CO2 =>
3 Hg(NO3)2 + 4 C2H6O = 3 Hg(ONC)2 + 12 H2O + 2 CO2
Pb(s) + PbO2(s) + H2SO4(aq) = PbSO4(aq) + H2O(l) =>
Pb(s) + PbO2(s) + 2 H2SO4(aq) = 2 PbSO4(aq) + 2 H2O(l)
Ag2S + HNO3 + HCl = S8 + AgCl + NO + H2O =>
24 Ag2S + 16 HNO3 + 48 HCl = 3 S8 + 48 AgCl + 16 NO + 32 H2O
Mg(HCO3)2 + CH3COOH = CO2 + H2O + C4H6MgO4 =>
Mg(HCO3)2 + 2 CH3COOH = 2 CO2 + 2 H2O + C4H6MgO4
C4H7NO4 + O2 = CO2 + H2O + NO3 =>
4 C4H7NO4 + 21 O2 = 16 CO2 + 14 H2O + 4 NO3
NaClO + (CH3)2CO = CHCl3 + NaOH + NaOCOCH3 =>
3 NaClO + (CH3)2CO = CHCl3 + 2 NaOH + NaOCOCH3
FeSO4 + Cu(NO3)2 = FeNO3 + Cu(SO4)2 =>
2 FeSO4 + Cu(NO3)2 = 2 FeNO3 + Cu(SO4)2
NO2(g) = NO(g) + O2(g) =>
2 NO2(g) = 2 NO(g) + O2(g)
HBr + Cl = HCl + Br2 =>
2 HBr + 2 Cl = 2 HCl + Br2
BaCrO4 + HNO3 = Ba(NO3)2 + H2CrO4 =>
BaCrO4 + 2 HNO3 = Ba(NO3)2 + H2CrO4
Pb(NO3)2 + NH4I = PbI2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4I = PbI2 + 2 NH4NO3
HClO4 + HCl = H2O + Cl =>
HClO4 + 7 HCl = 4 H2O + 8 Cl
C14H10O2 + C2H5OH + NaBH4 = C14H14O2 + BH3 + NaOH =>
7 C14H10O2 + 7 C2H5OH + 5 NaBH4 = 8 C14H14O2 + 5 BH3 + 5 NaOH
Ba(NO3)2 + KOH = Ba(OH)2 + KNO3 =>
Ba(NO3)2 + 2 KOH = Ba(OH)2 + 2 KNO3
Pt(s) + O2(g) = PtO =>
2 Pt(s) + O2(g) = 2 PtO
SO3(g) + H2O(i) = H2SO4(aq) =>
SO3(g) + H2O(i) = H2SO4(aq)
K + N + O = KNO3 =>
K + N + 3 O = KNO3
CrCl3 + Na2SO3 = Cr2(SO3)3 + NaCl =>
2 CrCl3 + 3 Na2SO3 = Cr2(SO3)3 + 6 NaCl
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
CuCl2(aq) + Na3PO4(aq) = Cu3(PO4)2(s) + NaCl(aq) =>
3 CuCl2(aq) + 2 Na3PO4(aq) = Cu3(PO4)2(s) + 6 NaCl(aq)
C6H5OH + KMnO4 = C6H4O2 + MnO2 + H2O + K =>
C6H5OH + KMnO4 = C6H4O2 + MnO2 + H2O + K
ZnCl2 + NH3 = Zn(NH3)2Cl2 =>
ZnCl2 + 2 NH3 = Zn(NH3)2Cl2
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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10/26/24
方程式のバランス11/25/23
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