| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Pb(NO3)2 + K2CrO4 = PbK2 + (NO3)2CrO4
S2 + Fe2 = Fe2S3 =>
3 S2 + 2 Fe2 = 2 Fe2S3
HClO + KHCO3 = KClO + CO2 + H2O =>
HClO + KHCO3 = KClO + CO2 + H2O
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Cr203 = Cr = O2 =>
Cr203 = 203 Cr
FeS2 + Cl2 = FeCl3 + S2Cl2 =>
2 FeS2 + 5 Cl2 = 2 FeCl3 + 2 S2Cl2
Na + Po4 = Po4Na3 =>
3 Na + Po4 = Po4Na3
PbCl2 + Li2SO4 = PbSO4 + LiCl =>
PbCl2 + Li2SO4 = PbSO4 + 2 LiCl
BaO + H2SO4 = BaSO4 + H2OH2O =>
2 BaO + 2 H2SO4 = 2 BaSO4 + H2OH2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
N + Cl2 = NCl =>
2 N + Cl2 = 2 NCl
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
XeF4 + SF4 = Xe + SF6 =>
XeF4 + 2 SF4 = Xe + 2 SF6
Ag(NO3) + K(CO3) = Ag(CO3) + K(NO3) =>
Ag(NO3) + K(CO3) = Ag(CO3) + K(NO3)
Mg(OH)2 + HBr = MgBr2 + H2O =>
Mg(OH)2 + 2 HBr = MgBr2 + 2 H2O
CuSO4 + NH3 = Cu(NH3)4SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4SO4
HNO3 + Bi(OH)4 = Bi(NO3)4 + H2O =>
4 HNO3 + Bi(OH)4 = Bi(NO3)4 + 4 H2O
[Ru2(CO)7(P(C6H5)3)2] + KOH = K2[Ru2(CO)6(P(C6H5)3)2] + K2CO3 + H2O =>
[Ru2(CO)7(P(C6H5)3)2] + 4 KOH = K2[Ru2(CO)6(P(C6H5)3)2] + K2CO3 + 2 H2O
NaHSO4 + H2O = H2SO4 + NaOH =>
NaHSO4 + H2O = H2SO4 + NaOH
KMnO4 + KCl + H2SO4 = K2SO4 + MnSO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 8 H2O + 5 Cl2
CH3COOZn + Na2S = CH3COONa + Zn2S =>
2 CH3COOZn + Na2S = 2 CH3COONa + Zn2S
FeBr2 + Ba(OH)2 = Fe(OH)2 + BaBr2 =>
FeBr2 + Ba(OH)2 = Fe(OH)2 + BaBr2
Cu + Al2(SO4)3 = Cu3(SO4)2 + Al2 =>
9 Cu + 2 Al2(SO4)3 = 3 Cu3(SO4)2 + 2 Al2
Mg + Ag2CO3 = Mg(CO3)2 + Ag =>
Mg + 2 Ag2CO3 = Mg(CO3)2 + 4 Ag
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Zn + MnO{2} = ZnO + Mn{2+} =>
Zn + MnO{2} = ZnO + Mn{2+}
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Na + Mg2Cl2 = Na2Cl + Mg2 =>
4 Na + Mg2Cl2 = 2 Na2Cl + Mg2
CH3CHOHCH2CH3 + KMnO4 + H2SO4 = CH3COHCH2CH3 + MnSO4 + H2O + KSO4 =>
4 CH3CHOHCH2CH3 + KMnO4 + 2 H2SO4 = 4 CH3COHCH2CH3 + MnSO4 + 4 H2O + KSO4
[Cu(NH3)4]SO4H2O + KCl = K3NH4[Cu2(Cl)6] + NH4ClO + NH3 + K2SO4 + H2O =>
2[Cu(NH3)4]SO4H2O + 7 KCl = K3NH4[Cu2(Cl)6] + NH4ClO + 6 NH3 + 2 K2SO4 + H2O
Ba(OH)2 + HCHO2 = Ba(CHO2)2 + H2O =>
Ba(OH)2 + 2 HCHO2 = Ba(CHO2)2 + 2 H2O
P3O7 = P + O2 =>
2 P3O7 = 6 P + 7 O2
Au + FeCl3 = AuFe + Cl =>
Au + FeCl3 = AuFe + 3 Cl
AgNO3(aq)NACl(aq) = AgCl(s)NANO3(aq) =>
AgNO3(aq)NACl(aq) = AgCl(s)NANO3(aq)
Na3 + PO4 + HCl = NaCl + H3PO4 =>
Na3 + PO4 + 3 HCl = 3 NaCl + H3PO4
MnNO3 = Mn + NO3 =>
MnNO3 = Mn + NO3
ClO2 = Cl + ClO3 =>
3 ClO2 = Cl + 2 ClO3
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
Mn{2+} + Hg = Mn + Hg{2+} =>
Mn{2+} + Hg = Mn + Hg{2+}
NaNO3 + Fe(OH)2 = NaFe + NO3(OH)2 =>
NaNO3 + Fe(OH)2 = NaFe + NO3(OH)2
MgO + Al2O3 + SiO2 = Mg3Al2Si3O12 =>
3 MgO + Al2O3 + 3 SiO2 = Mg3Al2Si3O12
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2S04 =>
2 KMnO4 + 18 KNO2 + 6 H2SO4 = 2 MnSO4 + 6 H2O + 18 KNO3 + K2S04
CuBr2 + H2S = CuS + HBr =>
CuBr2 + H2S = CuS + 2 HBr
Cu + Pb(CH3COO)2 = Pb + Cu(CH3COO) =>
2 Cu + Pb(CH3COO)2 = Pb + 2 Cu(CH3COO)
KHO + Cu(NO3)2 = KNO3 + Cu(OH)2 =>
2 KHO + Cu(NO3)2 = 2 KNO3 + Cu(OH)2
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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11/03/24
方程式のバランス12/03/23
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