| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
4 Al + 3 O2 = 2 Al2O3
Pb(C2H3O2)2 + KCl = KC2H3O2 + PbCl2 =>
Pb(C2H3O2)2 + 2 KCl = 2 KC2H3O2 + PbCl2
Ba + S = Ba9S6 =>
9 Ba + 6 S = Ba9S6
Zn2 + H3SO4 = Zn(SO4)2 + H2 =>
Zn2 + 4 H3SO4 = 2 Zn(SO4)2 + 6 H2
H2O + MnO4{-} + SO3{2-} = Mn{2+} + SO4 + OH{-} =>
11 H2O + 4 MnO4{-} + 5 SO3{2-} = 4 Mn{2+} + 5 SO4 + 22 OH{-}
Zn(NO3)2 + NH4OH = ZnO + H2O + NH4NO3 =>
Zn(NO3)2 + 2 NH4OH = ZnO + H2O + 2 NH4NO3
C3H8O3 + H3BO3 = C3BO3 + H + H2O =>
C3H8O3 + H3BO3 = C3BO3 + 5 H + 3 H2O
FeCl3 + MnCl2 + KCl + H2O = FeCl2 + KMnO4 + HCl =>
5 FeCl3 + MnCl2 + KCl + 4 H2O = 5 FeCl2 + KMnO4 + 8 HCl
NH4HSO4 + O2 = H2O + SO2 + N2 =>
4 NH4HSO4 + O2 = 10 H2O + 4 SO2 + 2 N2
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O
CrO4{2-} + Pb{2+} = PbCrO4 =>
CrO4{2-} + Pb{2+} = PbCrO4
KCl + Na2S = NaCl + K + S =>
2 KCl + Na2S = 2 NaCl + 2 K + S
VOCl2 + KMnO4 + HCl = VOCl3 + KCl + MnCl2 + H2O =>
5 VOCl2 + KMnO4 + 8 HCl = 5 VOCl3 + KCl + MnCl2 + 4 H2O
Fe + {2+} = Fe{3+}O{4+} =>
2 Fe + 3{2+} = 2 Fe{3+}O{4+}
CuCl2(aq) + Pb(NO3)2(aq) = Cu(NO3)2(aq) + PbCl2 =>
CuCl2(aq) + Pb(NO3)2(aq) = Cu(NO3)2(aq) + PbCl2
KOH(aq) + Fe(NO3)3 = Fe(OH)3 + KNO3 =>
3 KOH(aq) + Fe(NO3)3 = Fe(OH)3 + 3 KNO3
KMnO4 + Na2C2O4 + HCl = KCl + CO2 + H2O + MnCl2 + NaCl =>
2 KMnO4 + 5 Na2C2O4 + 16 HCl = 2 KCl + 10 CO2 + 8 H2O + 2 MnCl2 + 10 NaCl
Fe + KSCN = Fe(Fe(CN)6) + KS =>
2 Fe + 6 KSCN = Fe(Fe(CN)6) + 6 KS
H2C2O4 + KOH = KHC2O4 + H2O =>
H2C2O4 + KOH = KHC2O4 + H2O
Na2O + CO3 = Na2CO4 =>
Na2O + CO3 = Na2CO4
HCl + H2SO4 + KMnO4 = O2 + MnCl2 + K2SO4 + H2O =>
8 HCl + 2 H2SO4 + 4 KMnO4 = 5 O2 + 4 MnCl2 + 2 K2SO4 + 6 H2O
KI + H2SO4 = K2SO4 + H2S + H2O + I =>
8 KI + 5 H2SO4 = 4 K2SO4 + H2S + 4 H2O + 8 I
Fe2P + FeS2 = Fe2S + PS =>
3 Fe2P + 4 FeS2 = 5 Fe2S + 3 PS
NaCl + NaOH = NaH + NaClO =>
NaCl + NaOH = NaH + NaClO
Mg(C2H3O2)2 + NO2 = CH3NO2 + Mg + CO2 =>
Mg(C2H3O2)2 + 2 NO2 = 2 CH3NO2 + Mg + 2 CO2
BrC6H4CH3 + KMnO4 + H2SO4 = BrC6H4COOH + K2SO4 + MnSO4 + H2O =>
5 BrC6H4CH3 + 6 KMnO4 + 9 H2SO4 = 5 BrC6H4COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
(NH4)OH + HCl = NH4Cl + H2O =>
(NH4)OH + HCl = NH4Cl + H2O
Al2O3 + H3PO4 = Al(H2PO4)3 + H2O =>
Al2O3 + 6 H3PO4 = 2 Al(H2PO4)3 + 3 H2O
Al + MgCO3 = MgO + C + Al2O3 =>
4 Al + 3 MgCO3 = 3 MgO + 3 C + 2 Al2O3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
NH3 + Fe + H2O = NH4 + Fe(OH)3 =>
3 NH3 + Fe + 3 H2O = 3 NH4 + Fe(OH)3
C7H8O + C6H10O2 = C13H16O2 + H2O =>
C7H8O + C6H10O2 = C13H16O2 + H2O
S + C = C4S2 =>
2 S + 4 C = C4S2
CH3CH2OH = CH4 + CO2 =>
2 CH3CH2OH = 3 CH4 + CO2
KBr + HCl + CH2Cl2 = KCl3 + HBrC + H =>
KBr + HCl + CH2Cl2 = KCl3 + HBrC + 2 H
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
S8 + AsF5 = S16(AsF6)2 + AsF3 =>
2 S8 + 3 AsF5 = S16(AsF6)2 + AsF3
NH4Cr(SO4)2*12H2O + NH4SCN = (NH4)3[Cr(NCS)6] + (NH4)2SO4 + H2O =>
NH4Cr(SO4)2*12H2O + 6 NH4SCN = (NH4)3[Cr(NCS)6] + 2(NH4)2SO4 + 12 H2O
H3BO3 + NaCl = NaOH + BCl3 =>
H3BO3 + 3 NaCl = 3 NaOH + BCl3
Co2S3 + H2 = Co + H2S =>
Co2S3 + 3 H2 = 2 Co + 3 H2S
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
CH4 + H2O = CO2 + H2 =>
CH4 + 2 H2O = CO2 + 4 H2
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
C2H2 + H2O = CO + H2 =>
C2H2 + 2 H2O = 2 CO + 3 H2
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
acetylene + Oxygen = Water + carbondioxide =>
2 C2H2 + 5 O2 = 2 H2O + 4 CO2
BF3 + H2O = B2O3 + HF =>
2 BF3 + 3 H2O = B2O3 + 6 HF
SF4 + H2O = H2SO3 + HF =>
SF4 + 3 H2O = H2SO3 + 4 HF
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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01/11/25
方程式のバランス02/10/24
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