| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 C2H4(g) + 2 H2O(g) = 2 C2H6(g) + O2(g)
V + Cr2O7 = Cr + VO2 =>
7 V + 2 Cr2O7 = 4 Cr + 7 VO2
Ca{2+} + NaOH{-} = Ca(NaOH)2 =>
Ca{2+} + 2 NaOH{-} = Ca(NaOH)2
Cr + I2 = CrI2 =>
Cr + I2 = CrI2
C5H9COH + O2 = CO2 + H2O =>
C5H9COH + 8 O2 = 6 CO2 + 5 H2O
PbO2 + HCOOH = Pb(HCOO)2 + CO2 + H2O =>
PbO2 + 3 HCOOH = Pb(HCOO)2 + CO2 + 2 H2O
C2H7N + O2 + OH{-} = CO3{2-} + H2O + N2 =>
4 C2H7N + 15 O2 + 16 OH{-} = 8 CO3{2-} + 22 H2O + 2 N2
Mg + N2O2 = MgO + Mg3N2 =>
5 Mg + N2O2 = 2 MgO + Mg3N2
C2H5NH2(g) + O2(g) = CO2(g) + H20(g) + N2(g) =>
20 C2H5NH2(g) + 40 O2(g) = 40 CO2(g) + 7 H20(g) + 10 N2(g)
HCHO + Cu(OH)2 = Cu2O + H2CO3 + H2O =>
HCHO + 4 Cu(OH)2 = 2 Cu2O + H2CO3 + 4 H2O
KClO3 = KClO2 + O2(g) =>
2 KClO3 = 2 KClO2 + O2(g)
BaCl2 + Na2CO = BaCO + Na2Cl2 =>
BaCl2 + Na2CO = BaCO + Na2Cl2
RaI + BaOH = RaOH + BaI =>
RaI + BaOH = RaOH + BaI
Cu(NO3)2 = Cu2O2 + N2O2 + O2 =>
2 Cu(NO3)2 = Cu2O2 + 2 N2O2 + 3 O2
K3[Fe(CN)6] + KI + HCl + C6H6 = FeCl2 + C6H6I2 + KCl + HCN =>
2 K3[Fe(CN)6] + 2 KI + 12 HCl + C6H6 = 2 FeCl2 + C6H6I2 + 8 KCl + 12 HCN
H2SO4 + KI = H2S + H2O + I2K2SO4 =>
5 H2SO4 + 8 KI = H2S + 4 H2O + 4 I2K2SO4
CH3CHO + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + Cu2O + 2 H2O
ZnCO3 + CH3COOH = Zn(CH3COO)2 + CO2 + H2O =>
ZnCO3 + 2 CH3COOH = Zn(CH3COO)2 + CO2 + H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Zn(NO3)2 + Na(OH) = Zn(OH) + Na(NO3)2 =>
Zn(NO3)2 + Na(OH) = Zn(OH) + Na(NO3)2
C8H19N + O2 = H2O + CO2 + NO2 =>
4 C8H19N + 55 O2 = 38 H2O + 32 CO2 + 4 NO2
CH2O + HNO3 = CO2 + H2O + N2 =>
5 CH2O + 4 HNO3 = 5 CO2 + 7 H2O + 2 N2
H2SO4(ac) + Al(OH)3(ac) = Al2(SO4)3(ac) + H2O(l) =>
3 H2SO4(ac) + 2 Al(OH)3(ac) = Al2(SO4)3(ac) + 6 H2O(l)
P2O5 + CaO = Ca3(PO4)2 =>
P2O5 + 3 CaO = Ca3(PO4)2
Si + Fe = SiFe =>
Si + Fe = SiFe
Zn + HNO3 = Zn(NO3)5 + H2O + NO =>
3 Zn + 20 HNO3 = 3 Zn(NO3)5 + 10 H2O + 5 NO
K2Cr2O7 + Fe(SO4) + H2(SO4) = KHSO4 + Cr2(SO4)3 + Fe(SO4)3 + H2O =>
2 K2Cr2O7 + 3 Fe(SO4) + 16 H2(SO4) = 4 KHSO4 + 2 Cr2(SO4)3 + 3 Fe(SO4)3 + 14 H2O
Ra + F2 = RaF6 =>
Ra + 3 F2 = RaF6
Hg(NO3)2 + H3PO4 = Hg3(PO4)2 + HNO3 =>
3 Hg(NO3)2 + 2 H3PO4 = Hg3(PO4)2 + 6 HNO3
MnS + HCl = Mn + H2S + Cl2 =>
MnS + 2 HCl = Mn + H2S + Cl2
HF + CU(OH)2 = CUF2 + H2O =>
2 HF + CU(OH)2 = CUF2 + 2 H2O
C2H7NO + H3PO4 = C2H10NO5P =>
C2H7NO + H3PO4 = C2H10NO5P
[Al(OH)4] + Al = Al(OH)3 =>
3[Al(OH)4] + Al = 4 Al(OH)3
Mg(s) + ZnCl(aq) = MgCl(aq) + Zn(s) =>
Mg(s) + ZnCl(aq) = MgCl(aq) + Zn(s)
Al(NO3)3 + H2O = Al2O3 + HNO3 =>
2 Al(NO3)3 + 3 H2O = Al2O3 + 6 HNO3
PbBr4 + Ca3(PO4)2 = Pb3(PO4)4 + CaBr2 =>
3 PbBr4 + 2 Ca3(PO4)2 = Pb3(PO4)4 + 6 CaBr2
CaCO3 + BeSO4 = CaSO4 + BeCO3 =>
CaCO3 + BeSO4 = CaSO4 + BeCO3
C3H12O4 + O2 = CO2 + H2O =>
C3H12O4 + 4 O2 = 3 CO2 + 6 H2O
Pb(NO3)4 + K2Cr2O7 = Pb(Cr2O7)2 + KNO3 =>
Pb(NO3)4 + 2 K2Cr2O7 = Pb(Cr2O7)2 + 4 KNO3
Ca(ClO3)2 + KCl = KClO3 + CaCl2 =>
Ca(ClO3)2 + 2 KCl = 2 KClO3 + CaCl2
AsCl2 + LiAlH4 = AsClH + LiAlH3Cl =>
AsCl2 + LiAlH4 = AsClH + LiAlH3Cl
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
Mg3(PO4)2 + SiO2 + C = MgSiO3 + CO + P =>
Mg3(PO4)2 + 3 SiO2 + 5 C = 3 MgSiO3 + 5 CO + 2 P
Pb + H2SO4 = Pb2(SO4) + S + H2O =>
6 Pb + 4 H2SO4 = 3 Pb2(SO4) + S + 4 H2O
Pb(NO3)4 + (NH4)2SO4 = NH4NO3 + Pb(SO4)2 =>
Pb(NO3)4 + 2(NH4)2SO4 = 4 NH4NO3 + Pb(SO4)2
KHSe + H2SO4 = H2Se + K2SO4 =>
2 KHSe + H2SO4 = 2 H2Se + K2SO4
Pb(OH)2 + Hg2S = PbS + Hg2(OH)2 =>
Pb(OH)2 + Hg2S = PbS + Hg2(OH)2
CH3OH + MnO4{-)+H{+} = HCOOH+Mn2+H2O =>
7 CH3OH + 4 MnO4{-)+4H{+} = 7 HCOOH+2Mn2+9H2O
FeSO4 + SO2 = SO3 + Fe203 =>
203 FeSO4 + 203 SO2 = 406 SO3 + Fe203
CH3CH2COH + K2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH3CH2COH + K2Cr2O7 + 4 H2SO4 = 9 CH3CHO + Cr2(SO4)3 + K2SO4 + 4 H2O
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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02/07/25
方程式のバランス03/09/24
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