| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 ZnCl2 + 3 H2SO4 + K2Cr2O7 = 2 CrO2Cl2 + K2SO4 + 2 ZnSO4 + 3 H2O
C5H10N2O3 + H2O = CH4 + NH3 + O2 =>
2 C5H10N2O3 + 16 H2O = 10 CH4 + 4 NH3 + 11 O2
P + H2O + Br2 = HBr + H3PO4 =>
2 P + 8 H2O + 5 Br2 = 10 HBr + 2 H3PO4
Fe(s) + HCl = FeCl3(aq) + H2 =>
2 Fe(s) + 6 HCl = 2 FeCl3(aq) + 3 H2
Cr3 + IO4 = CrO4 + I =>
Cr3 + 3 IO4 = 3 CrO4 + 3 I
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H2SO4 + Fe = H2 + FeSO4 =>
H2SO4 + Fe = H2 + FeSO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
PbO2 + HCl + H2SO4 = Cl2 + PbSO4 + H2O =>
PbO2 + 2 HCl + H2SO4 = Cl2 + PbSO4 + 2 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C + CuO = CO + CuC =>
2 C + CuO = CO + CuC
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
HCl(g) + Cr(s) = CrCl3 + H2 =>
6 HCl(g) + 2 Cr(s) = 2 CrCl3 + 3 H2
Zn + Cu(ClO3)2 = Cu + Zn(ClO3)2 =>
Zn + Cu(ClO3)2 = Cu + Zn(ClO3)2
ZnO + HClO = ZnO2Cl2 + H2O =>
ZnO + 2 HClO = ZnO2Cl2 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Sr(s) + H2O(l) = H2(g) + Sr(OH)2(aq) =>
Sr(s) + 2 H2O(l) = H2(g) + Sr(OH)2(aq)
C4H8 + O2 = CO + H2O =>
C4H8 + 4 O2 = 4 CO + 4 H2O
Si + Fe2O3 = SiO2 + Fe2O =>
Si + Fe2O3 = SiO2 + Fe2O
SO2 + H2O = H2(SO3) =>
SO2 + H2O = H2(SO3)
HClO3 + H2O = H2ClO3 + OH =>
HClO3 + H2O = H2ClO3 + OH
Ca + CO3 = CaCO3 =>
Ca + CO3 = CaCO3
H2C2O4 + CaCl2 = CaC2O4 + HCl =>
H2C2O4 + CaCl2 = CaC2O4 + 2 HCl
H2S + Pb(NO3)2 = PbS(s) + HNO3 =>
H2S + Pb(NO3)2 = PbS(s) + 2 HNO3
ZnSO4 + Ca(C2H3O2)2 = Zn(C2H3O2)2 + CaSO4 =>
ZnSO4 + Ca(C2H3O2)2 = Zn(C2H3O2)2 + CaSO4
Cu + FeCl2 = Fe + CuCl2 =>
Cu + FeCl2 = Fe + CuCl2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
HNO2 + H2S = NO + S + H2O =>
2 HNO2 + H2S = 2 NO + S + 2 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CuSO4 + Zn(metal) = ZnSO4 + Cu =>
CuSO4 + Zn(metal) = ZnSO4 + Cu
H3AsO4 + AgNO3 = HNO3 + Ag3AsO4 =>
H3AsO4 + 3 AgNO3 = 3 HNO3 + Ag3AsO4
C4H8 + HBr = C4H8Br + H2 =>
2 C4H8 + 2 HBr = 2 C4H8Br + H2
MnO4{-} + SO3{2-} + HOH = MnO2 + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + HOH = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
KI + Ca(NO3)2 = KNO3 + CaI2 =>
2 KI + Ca(NO3)2 = 2 KNO3 + CaI2
Cu2 + NH3 = CuNH3 =>
Cu2 + 2 NH3 = 2 CuNH3
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
H2O + TlCl4 = TlO2 + HCl =>
2 H2O + TlCl4 = TlO2 + 4 HCl
PtO2 + HBr = PtBr2 + H2O + Br2 =>
PtO2 + 4 HBr = PtBr2 + 2 H2O + Br2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H4BrNH2 + H2O = OH + C6H4BrNH3 =>
C6H4BrNH2 + H2O = OH + C6H4BrNH3
Ca(NO3)2 + HCl = CaCl2 + HNO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 HNO3
H2SO4 + MgOH2 = H2OH2 + MgSO4 =>
H2SO4 + MgOH2 = H2OH2 + MgSO4
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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12/23/23
方程式のバランス01/22/23
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