| 前日に均衡した方程式 |
3 Cl2 + 2 PF3 = 2 PCl3 + 3 F2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Na2HPO4 + CaCl2 = Ca3(PO4)2 + NaCl + HCl =>
2 Na2HPO4 + 3 CaCl2 = Ca3(PO4)2 + 4 NaCl + 2 HCl
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
NaSO4 + FeO = FeSO4 + NaO =>
NaSO4 + FeO = FeSO4 + NaO
Zn + CrCl3 = Cr + ZnCl2 =>
3 Zn + 2 CrCl3 = 2 Cr + 3 ZnCl2
Cr{3+} + I{-} = CrI3 =>
Cr{3+} + 3 I{-} = CrI3
Fe(NO3)3 + NH3 = N2 + HNO3 + Fe =>
2 Fe(NO3)3 + 2 NH3 = N2 + 6 HNO3 + 2 Fe
Cu3(AsO4)2 = Cu{2+} + AsO4{3-} =>
Cu3(AsO4)2 = 3 Cu{2+} + 2 AsO4{3-}
Zn(OH)2SO4 + H2 = Zn(OH)2 + H2SO4 =>
Zn(OH)2SO4 + H2 = Zn(OH)2 + H2SO4
C3H4O4 + NaOH = H2O + Na + C3H3O4 =>
C3H4O4 + NaOH = H2O + Na + C3H3O4
CaC + HCl = H2C2 + CaCl =>
2 CaC + 2 HCl = H2C2 + 2 CaCl
Pb + FeCl2 = Fe + PbCl2 =>
Pb + FeCl2 = Fe + PbCl2
CrO4 + OH + SO3 = Cr(OH)3 + SO4 =>
CrO4 + 3 OH + 4 SO3 = Cr(OH)3 + 4 SO4
(NH4)2SO4 + CoSO4*H2O = (NH4)2Co(SO4)2*H2O =>
(NH4)2SO4 + CoSO4*H2O = (NH4)2Co(SO4)2*H2O
H2SO4 + K2SO3 = H2(SO3) + K2(SO4) =>
H2SO4 + K2SO3 = H2(SO3) + K2(SO4)
NO3{-} + C6H7N + H{+} = N2 + H2O + CO2 =>
31 NO3{-} + 5 C6H7N + 31 H{+} = 18 N2 + 33 H2O + 30 CO2
NH4 + MnO2 = N2 + Mn2O3 + H2O =>
2 NH4 + 8 MnO2 = N2 + 4 Mn2O3 + 4 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Zn + Al(PO4) = Al + Zn3(PO4)2 =>
3 Zn + 2 Al(PO4) = 2 Al + Zn3(PO4)2
NaVO3 + H2O2 + H2SO4 = (VO3)2SO4 + Na2SO4 + H2O =>
2 NaVO3 + 2 H2O2 + 2 H2SO4 = (VO3)2SO4 + Na2SO4 + 4 H2O
Ba(OH)2 + KCl = BaCl2 + KOH =>
Ba(OH)2 + 2 KCl = BaCl2 + 2 KOH
KBr + C3N4 = K3N + CBr4 =>
12 KBr + C3N4 = 4 K3N + 3 CBr4
K2SO3 + HBr = K2Br + HSO3 =>
K2SO3 + HBr = K2Br + HSO3
Si + Al = Al4Si3 =>
3 Si + 4 Al = Al4Si3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C3H5COOH + Ca(OH)2 = (C3H5COO)2Ca + H2O =>
2 C3H5COOH + Ca(OH)2 = (C3H5COO)2Ca + 2 H2O
Ca(s) + H3PO4 = Ca(PO4)2(s) + H2(g) =>
Ca(s) + 2 H3PO4 = Ca(PO4)2(s) + 3 H2(g)
Ca + C2O4 = CaC2O4 =>
Ca + C2O4 = CaC2O4
H2CO3 + Co(OH)2 = Co(CO3) + H2O =>
H2CO3 + Co(OH)2 = Co(CO3) + 2 H2O
Ca2Si + Cl2 = CaCl2 + Si =>
Ca2Si + 2 Cl2 = 2 CaCl2 + Si
Zn + Ni2(SO4)3 = ZnSO4 + Ni =>
3 Zn + Ni2(SO4)3 = 3 ZnSO4 + 2 Ni
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ac{-} + H2O = HAc + OH{-} =>
Ac{-} + H2O = HAc + OH{-}
P + IO3{-} + OH{-} = HPO3{-2} + I2 + H2O =>
10 P + 6 IO3{-} + 14 OH{-} = 10 HPO3{-2} + 3 I2 + 2 H2O
Na + MgF2 = NaF + Mg = =>
2 Na + MgF2 = 2 NaF + Mg
ZnBr2 + Mg(OH)2 = Zn(OH)2 + MgBr2 =>
ZnBr2 + Mg(OH)2 = Zn(OH)2 + MgBr2
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
PtCl4 + I2 = PtI4 + Cl2 =>
PtCl4 + 2 I2 = PtI4 + 2 Cl2
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
H2S + CuSO4 = CuS + SO2 + H2O =>
4 H2S + 3 CuSO4 = 3 CuS + 4 SO2 + 4 H2O
Cr + H2S = Cr2S3 + H2 =>
2 Cr + 3 H2S = Cr2S3 + 3 H2
K + AlCl3 = Al + KCl3 =>
K + AlCl3 = Al + KCl3
C3H3OH + [Ag(NH3)2]OH = AgC3H2OH + NH3 + H2O =>
C3H3OH + [Ag(NH3)2]OH = AgC3H2OH + 2 NH3 + H2O
Fe(SCN)3 + KMnO4 + H2SO4 = Fe2(SO4)3 + SO2CO2 + HNO3 + MnSO4 + K2SO4 + H2O =>
10 Fe(SCN)3 + 84 KMnO4 + 141 H2SO4 = 5 Fe2(SO4)3 + 30 SO2CO2 + 30 HNO3 + 84 MnSO4 + 42 K2SO4 + 126 H2O
CuCl2*2H2O + NaOH = Cu(OH)2 + NaCl + H2O =>
CuCl2*2H2O + 2 NaOH = Cu(OH)2 + 2 NaCl + 2 H2O
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe(OH)3 + HCl = FeOHCl2 + H2O =>
Fe(OH)3 + 2 HCl = FeOHCl2 + 2 H2O
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| 前日に均衡した方程式 |
方程式のバランス02/10/25
方程式のバランス03/12/24
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