| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
HCI + MnO2 = MnCI + CI + H2O =>
4 HCI + MnO2 = MnCI + 3 CI + 2 H2O
POCl3 + NaOH = Na{+} + Cl{-} + Na2HPO4 + H2O =>
POCl3 + 5 NaOH = 3 Na{+} + 3 Cl{-} + Na2HPO4 + 2 H2O
CH3CH(OH)COOH + KMnO4 + H2SO4 = CH3COCOOH + MnSO4 + K2SO4 + H2O =>
5 CH3CH(OH)COOH + 2 KMnO4 + 3 H2SO4 = 5 CH3COCOOH + 2 MnSO4 + K2SO4 + 8 H2O
ZnCuSO4 = ZnSO4Cu =>
ZnCuSO4 = ZnSO4Cu
KClO3 + K(OH) + CoCl2 = Co2O3 + KCl + H2O =>
KClO3 + 12 K(OH) + 6 CoCl2 = 3 Co2O3 + 13 KCl + 6 H2O
Zn + Fe(C2H3O2)3 = Zn(C2H3O2)3 + Fe =>
Zn + Fe(C2H3O2)3 = Zn(C2H3O2)3 + Fe
Al(CH3CO2)3 + Cu3(PO4)2 = Cu(CH3CO2)2 + AlPO4 =>
2 Al(CH3CO2)3 + Cu3(PO4)2 = 3 Cu(CH3CO2)2 + 2 AlPO4
Al(s) + FeCl3(aq) = Fe(s) + AlCl3 =>
Al(s) + FeCl3(aq) = Fe(s) + AlCl3
FeCuSO4 = FeSO4Cu =>
FeCuSO4 = FeSO4Cu
CH3CCH3OHCH3 + Na = CH3CCH3ONaCH3 + H2 =>
2 CH3CCH3OHCH3 + 2 Na = 2 CH3CCH3ONaCH3 + H2
C2H6O + H2O2 = H2O + CO =>
C2H6O + 4 H2O2 = 7 H2O + 2 CO
MnO2 + ClO3{-} + OH{-} = MnO4{-2} + Cl{-} + H2O =>
3 MnO2 + ClO3{-} + 6 OH{-} = 3 MnO4{-2} + Cl{-} + 3 H2O
NaI + PB(SO4)2 = PBI4 + Na2SO4 =>
4 NaI + PB(SO4)2 = PBI4 + 2 Na2SO4
CuBr2 + H2SO4 = CuSO4 + HBr =>
CuBr2 + H2SO4 = CuSO4 + 2 HBr
Zn + MnO2 + KOH + H2O = [Zn(OH)4]K2 + MnO(OH) =>
Zn + 2 MnO2 + 2 KOH + 2 H2O = [Zn(OH)4]K2 + 2 MnO(OH)
SnS(s) + O2(g) = SnO(s) + SO3(g) =>
SnS(s) + 2 O2(g) = SnO(s) + SO3(g)
BeCl2(s) + LiH(s) = BeH2(s) + LiCl(s) =>
BeCl2(s) + 2 LiH(s) = BeH2(s) + 2 LiCl(s)
C12H22O11 + H2O(l) = C2H6O + CO2 =>
C12H22O11 + H2O(l) = 4 C2H6O + 4 CO2
BaCrO4 + HNO3 = Ba(NO3)2 + H2Cr2O7 + H2O =>
2 BaCrO4 + 4 HNO3 = 2 Ba(NO3)2 + H2Cr2O7 + H2O
(NH4)2S + KCN = NH4CN + K2S =>
(NH4)2S + 2 KCN = 2 NH4CN + K2S
N2 + Se = N3Se =>
3 N2 + 2 Se = 2 N3Se
CH3OH + CO2 = CO + H2O =>
CH3OH + 2 CO2 = 3 CO + 2 H2O
K + HCl(aq) = KCl + H2 =>
2 K + 2 HCl(aq) = 2 KCl + H2
HCl + K2Cr2O7 = CrCl3 + Cl2 + KCl + H2O(medioacido) =>
14 HCl + K2Cr2O7 = 2 CrCl3 + 3 Cl2 + 2 KCl + 7 H2O(medioacido)
P2 + S = P2S3 =>
P2 + 3 S = P2S3
C2H5COOH + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5 C2H5COOH + 14 KMnO4 + 21 H2SO4 = 14 MnSO4 + 7 K2SO4 + 15 CO2 + 36 H2O
N2(g) + H2 = NH3(g) =>
N2(g) + 3 H2 = 2 NH3(g)
Mg + H2CrO4 = Mg3(CrO4)2 + H2 =>
3 Mg + 2 H2CrO4 = Mg3(CrO4)2 + 2 H2
HCl + KMnO4 = KCl + Cl2 + MnCl2 + H2O =>
16 HCl + 2 KMnO4 = 2 KCl + 5 Cl2 + 2 MnCl2 + 8 H2O
FeCl2 + SO2 = SOCl2 + FeO =>
FeCl2 + SO2 = SOCl2 + FeO
C2O4H2 + NaOH = C2O4Na2 + H2O =>
C2O4H2 + 2 NaOH = C2O4Na2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe2 + Cr7 + O2 = FeCr2O7 =>
7 Fe2 + 4 Cr7 + 49 O2 = 14 FeCr2O7
MgSO4 + HNO3 = Mg(NO3)2 + H2 + SO4 =>
MgSO4 + 2 HNO3 = Mg(NO3)2 + H2 + SO4
CH2CCH2CH3 + O2 = CO2 + H2O =>
4 CH2CCH2CH3 + 23 O2 = 16 CO2 + 14 H2O
SO2H2O = H2SO3 =>
SO2H2O = H2SO3
CH3COOH + Mg = CH3COOMg + H2 =>
2 CH3COOH + 2 Mg = 2 CH3COOMg + H2
XHC2H3O2 + XNaOH = XCH3COONa + XH2O =>
XHC2H3O2 + XNaOH = XCH3COONa + XH2O
NaHSO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
NaHSO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l)
NH4NO3(s) = N2(g) + O2(g) + H2O(g) =>
2 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O(g)
CO2 + H2O = C6H126 + O2 =>
12 CO2 + 126 H2O = 2 C6H126 + 75 O2
Ca(C6H5COO)2 = Ca + C6H5COO =>
Ca(C6H5COO)2 = Ca + 2 C6H5COO
Ni(s) + CO(g) = Ni(CO)4(g) =>
Ni(s) + 4 CO(g) = Ni(CO)4(g)
NaH2PO4 = NaPO3 + H2O =>
NaH2PO4 = NaPO3 + H2O
C2H5OH + PCl3 = C2H5Cl + H3PO3 =>
3 C2H5OH + PCl3 = 3 C2H5Cl + H3PO3
Fe(OH)3(t) = Fe2O3 + H2O =>
2 Fe(OH)3(t) = Fe2O3 + 3 H2O
Na2S + CO = Na2SO4 + C =>
Na2S + 4 CO = Na2SO4 + 4 C
Mg + Cl2 + AgNO3 = AgCl + Mg(NO3)2 =>
Mg + Cl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
Na(s) + N2(g) = NaN3(s) =>
2 Na(s) + 3 N2(g) = 2 NaN3(s)
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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08/04/24
方程式のバランス09/03/23
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