| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + H2O(l) + CO2(g)
Pb(NO3)2 + Cu(No3)2 = Pb(No3)2 + Cu(NO3)2 =>
Pb(NO3)2 + Cu(No3)2 = Pb(No3)2 + Cu(NO3)2
N2H4 + I2 = N2 + IH2 =>
N2H4 + I2 = N2 + 2 IH2
FeSO4 + HBrO3 + H2SO4 = Fe2(SO4)3 + HBr + H2O =>
6 FeSO4 + HBrO3 + 3 H2SO4 = 3 Fe2(SO4)3 + HBr + 3 H2O
S2 + CO = SCO =>
S2 + 2 CO = 2 SCO
Ga + O2 = Ga2O3 =>
4 Ga + 3 O2 = 2 Ga2O3
Pb(NO3)2 + H2O = Pb + O2 + HNO3 =>
2 Pb(NO3)2 + 2 H2O = 2 Pb + O2 + 4 HNO3
Ga2O3(s) + H2O(aq) = Ga(OH)3(s) =>
Ga2O3(s) + 3 H2O(aq) = 2 Ga(OH)3(s)
KOH + NaHCO3 = K2CO3 + NaOH + H2O =>
2 KOH + NaHCO3 = K2CO3 + NaOH + H2O
AlBr2 + Cl3 = Br2Cl3 + Al =>
AlBr2 + Cl3 = Br2Cl3 + Al
Ge + Cl2 = GeCl4 =>
Ge + 2 Cl2 = GeCl4
K2Cr2O7 + CrCl2 + H2SO4 = KCl + Cr2(SO4)3 + HCl + H2O =>
K2Cr2O7 + 6 CrCl2 + 12 H2SO4 = 2 KCl + 4 Cr2(SO4)3 + 10 HCl + 7 H2O
C8H8O2 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
C8H8O2 + 6 NaHCO3 = 2 Na3C6H5O7 + 2 H2O + 2 CO2
Pb(NO3)2 + K4Fe(CN)6 = PbFe(CN)6 + K4(NO3)2 =>
Pb(NO3)2 + K4Fe(CN)6 = PbFe(CN)6 + K4(NO3)2
KOH + KHC8H4O4 = C4H4O4 + K + H2O =>
5 KOH + KHC8H4O4 = 2 C4H4O4 + 6 K + H2O
Pb(NO3)2 + KBr = PbBr2 + K(NO3) =>
Pb(NO3)2 + 2 KBr = PbBr2 + 2 K(NO3)
Mg + Fe = MgFe2 =>
Mg + 2 Fe = MgFe2
Al + HBr3 = H2 + AlBr3 =>
2 Al + 2 HBr3 = H2 + 2 AlBr3
Zn(s) + CH3COOH = Zn(CH3COO)2(aq) + H2(g) =>
Zn(s) + 2 CH3COOH = Zn(CH3COO)2(aq) + H2(g)
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
GeCl4 + H2O = GeO2 + HCl =>
GeCl4 + 2 H2O = GeO2 + 4 HCl
Pb(NO3)2 + KOH + H2O2 = Pb3O4 + KNO3 + H2O =>
3 Pb(NO3)2 + 6 KOH + H2O2 = Pb3O4 + 6 KNO3 + 4 H2O
C9H12NO2 + NaOH = C9H11O2N + Na + H2O =>
C9H12NO2 + NaOH = C9H11O2N + Na + H2O
HC2O4 + H2O = HCO + OH =>
HC2O4 + 3 H2O = 2 HCO + 5 OH
Pb(OH)2 + HNo3 = Pb(No3)2 + H2O =>
Pb(OH)2 + 2 HNo3 = Pb(No3)2 + 2 H2O
C7H6O3CH4O = C8H8O3H2O =>
C7H6O3CH4O = C8H8O3H2O
H(NO3) + Mn(OH)2 = H2O + Mn(NO3)2 =>
2 H(NO3) + Mn(OH)2 = 2 H2O + Mn(NO3)2
CuO + NH4Cl = Cu + N2 + H2O + HCl =>
3 CuO + 2 NH4Cl = 3 Cu + N2 + 3 H2O + 2 HCl
Fe(NO3)3 + NH4OH = Fe(OH)3 + NO3NH4 =>
Fe(NO3)3 + 3 NH4OH = Fe(OH)3 + 3 NO3NH4
Cu + HNO3 = Cu(NO3)2 + N2O + H2O =>
4 Cu + 10 HNO3 = 4 Cu(NO3)2 + N2O + 5 H2O
NaOH(aq) + Mg(NO3)2(aq) = Mg(OH)2 + Na + NO3 =>
2 NaOH(aq) + Mg(NO3)2(aq) = Mg(OH)2 + 2 Na + 2 NO3
C3H7COOK + H2O = C6H14 + KOH + CO2 =>
19 C3H7COOK + 13 H2O = 10 C6H14 + 19 KOH + 16 CO2
Ni{2+} + NaOH = Na{+} + Ni(OH)2 =>
Ni{2+} + 2 NaOH = 2 Na{+} + Ni(OH)2
H(g) + F(g) = HF =>
H(g) + F(g) = HF
Fe(C2H3O2)Cr = Cr(C2H3O2)Fe =>
Fe(C2H3O2)Cr = Cr(C2H3O2)Fe
KMnO4 + Na2S2O3 + H2SO4 = K2SO4 + MnSO4 + NaHSO4 + H2O =>
8 KMnO4 + 5 Na2S2O3 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 10 NaHSO4 + 7 H2O
CaBr2(aq) + Pb(NO3)2(aq) = Ca(NO3)2(aq) + Pb(Br)2 =>
CaBr2(aq) + Pb(NO3)2(aq) = Ca(NO3)2(aq) + Pb(Br)2
FeCl3 + NiCO3 = NiCl2 + Fe2(CO3)3 =>
2 FeCl3 + 3 NiCO3 = 3 NiCl2 + Fe2(CO3)3
H(g) + O(g) = H2O(l) =>
2 H(g) + O(g) = H2O(l)
Ag{+} + NCS{-} = AgNCS =>
Ag{+} + NCS{-} = AgNCS
Pb(NO3)2(NH4)2CrO4 = Pb(NH4)2CrO4(NO3)2 =>
Pb(NO3)2(NH4)2CrO4 = Pb(NH4)2CrO4(NO3)2
CrBr2 + AgNO3 = Ag2Br + Cr(NO3)4 =>
CrBr2 + 4 AgNO3 = 2 Ag2Br + Cr(NO3)4
H + Cl = HCl =>
H + Cl = HCl
Sn + Ca3(PO4)2 = Sn2(PO4)4 + Ca =>
2 Sn + 2 Ca3(PO4)2 = Sn2(PO4)4 + 6 Ca
HBr + CH3COONa = CH3COOH + NaBr =>
HBr + CH3COONa = CH3COOH + NaBr
Pb2(CO3)4 + H3PO4 = Pb3(PO4)4 + CO2 + H2O =>
3 Pb2(CO3)4 + 8 H3PO4 = 2 Pb3(PO4)4 + 12 CO2 + 12 H2O
Al2O3 + Ni2O3 = NiAl2O4 + O =>
2 Al2O3 + Ni2O3 = 2 NiAl2O4 + O
CuSO4 + Fe2O3 = FeSO4 + Cu2O3 =>
2 CuSO4 + Fe2O3 = 2 FeSO4 + Cu2O3
KMnO4 + H3PO4 + KBr = Br2 + K3PO4 + Mn3(PO4)2 + H2O =>
6 KMnO4 + 16 H3PO4 + 30 KBr = 15 Br2 + 12 K3PO4 + 2 Mn3(PO4)2 + 24 H2O
Pb + HNO3 + HCl = PbCl2 + H2O + NO2 =>
Pb + 2 HNO3 + 2 HCl = PbCl2 + 2 H2O + 2 NO2
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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01/31/25
方程式のバランス03/02/24
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