| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
34 Cl{-} + 42(H3O){+} + 3(Cr2O7){-2} = 63 H2O + 17 Cl2 + 2 Cr3{+}
CaCO3 + (NH4)2HPO4 + H2O = Ca5(PO4)3OH + (NH4)2 + CO3 + H2CO3 =>
5 CaCO3 + 3(NH4)2HPO4 + H2O = Ca5(PO4)3OH + 3(NH4)2 + 3 CO3 + 2 H2CO3
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
C25H42N2O6 + O2 = CO + H2O + NO2 =>
C25H42N2O6 + 22 O2 = 25 CO + 21 H2O + 2 NO2
CuCl2 + I = CuICl2 =>
CuCl2 + I = CuICl2
Ca3(PO4)2 + SiO2 + C = Ca(SiO3) + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 Ca(SiO3) + 5 CO + 2 P
NaBiO3 + HNO3 = Bi(NO3)3 + NaNO3 + H2O + O2 =>
2 NaBiO3 + 8 HNO3 = 2 Bi(NO3)3 + 2 NaNO3 + 4 H2O + O2
FeCl2 + KSNC = Fe(SNC)2 + KCl =>
FeCl2 + 2 KSNC = Fe(SNC)2 + 2 KCl
CUSO4 + KCN = CU(CN)2 + K2SO4 =>
CUSO4 + 2 KCN = CU(CN)2 + K2SO4
Fe(aq) + Al(s) = FeAl =>
Fe(aq) + Al(s) = FeAl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Li + H2O2H = LiOH + H2 =>
4 Li + 2 H2O2H = 4 LiOH + H2
SnI + Br2 = BrI + Sn =>
2 SnI + Br2 = 2 BrI + 2 Sn
P + N2 + Cl2 = PN2Cl2 =>
P + N2 + Cl2 = PN2Cl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
KMnO4 + Na2CO3 = K2CO3 + MnCO3 + Na2O + O =>
2 KMnO4 + 3 Na2CO3 = K2CO3 + 2 MnCO3 + 3 Na2O + 5 O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
CaSO4 + HNo3 = Ca(No3)2 + H2SO4 =>
CaSO4 + 2 HNo3 = Ca(No3)2 + H2SO4
K2Cr2O7 + SnI2 = Cr2Sn3 + I2 + K2O7 =>
K2Cr2O7 + 3 SnI2 = Cr2Sn3 + 3 I2 + K2O7
Na[Au(CN)4] + Zn = Na[Zn(CN)4] + Au =>
Na[Au(CN)4] + Zn = Na[Zn(CN)4] + Au
Rh(NO3)5 + Mg3As2 = Rh3As5 + Mg(NO3)2 =>
6 Rh(NO3)5 + 5 Mg3As2 = 2 Rh3As5 + 15 Mg(NO3)2
NaOH + C2H2O4 = C2O4HNa + H2O =>
NaOH + C2H2O4 = C2O4HNa + H2O
VO2Cl2 + Ti = V + TiO2 + Cl2 =>
VO2Cl2 + Ti = V + TiO2 + Cl2
HNO2 + Mg(HO)2 = H2O + Mg(NO2)2 =>
2 HNO2 + Mg(HO)2 = 2 H2O + Mg(NO2)2
NaClO + NaOH + Na2S2O3 = NaCl + Na2SO4 + H2O =>
4 NaClO + 2 NaOH + Na2S2O3 = 4 NaCl + 2 Na2SO4 + H2O
Na2OH + Cl2He2 = NaCl + He2OH =>
Na2OH + Cl2He2 = 2 NaCl + He2OH
Cl2O + Ba(OH)2 = ClOH + BaO =>
Cl2O + Ba(OH)2 = 2 ClOH + BaO
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Sb2S3 + HNO3 = HSbO3 + H2SO4 + NO + H2O =>
3 Sb2S3 + 28 HNO3 = 6 HSbO3 + 9 H2SO4 + 28 NO + 2 H2O
Na + Cd(NO3)2 = Na(NO3)2 + Cd =>
Na + Cd(NO3)2 = Na(NO3)2 + Cd
MgSO4(aq) + BaCl2(aq) = MgCl2 + Ba2(SO4)2 =>
2 MgSO4(aq) + 2 BaCl2(aq) = 2 MgCl2 + Ba2(SO4)2
K2SO4 + BaC2H3O2 = K2C2H3O2 + BaSO4 =>
K2SO4 + BaC2H3O2 = K2C2H3O2 + BaSO4
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
HgCl2 + H2O = Hg(OH)2 + HCl =>
HgCl2 + 2 H2O = Hg(OH)2 + 2 HCl
MgCl2CoSO4 = MgSO4CoCl2 =>
MgCl2CoSO4 = MgSO4CoCl2
Zn + Mg(OH)2 = Mg + Zn(OH)3 =>
2 Zn + 3 Mg(OH)2 = 3 Mg + 2 Zn(OH)3
HClO4 + K2SiO3 = H2SiO3 + KClO4 =>
2 HClO4 + K2SiO3 = H2SiO3 + 2 KClO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P4H2 = P4 + H2 =>
P4H2 = P4 + H2
Cu + NO = CuN + O2 =>
2 Cu + 2 NO = 2 CuN + O2
Al(s) + NiSO4(aq) = Ni(s) + Al2(SO4)3 =>
2 Al(s) + 3 NiSO4(aq) = 3 Ni(s) + Al2(SO4)3
SrBr2(aq) + K2SO4(aq) = SrSO4 + KBr =>
SrBr2(aq) + K2SO4(aq) = SrSO4 + 2 KBr
HI + NH3 = N3I + H4 =>
2 HI + 6 NH3 = 2 N3I + 5 H4
K2Cr2O7 + Sn + HCl = CrCl3 + SnCl4 + KCl + H2O =>
2 K2Cr2O7 + 3 Sn + 28 HCl = 4 CrCl3 + 3 SnCl4 + 4 KCl + 14 H2O
C2H5COOCH3 + NaHCO3 = C2H5COONa + H2O + CO2 =>
7 C2H5COOCH3 + 10 NaHCO3 = 10 C2H5COONa + 8 H2O + 8 CO2
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
Bi + CrO4 = BiCrO4 =>
Bi + CrO4 = BiCrO4
Mn + NH3 = Mn(NH3) =>
Mn + NH3 = Mn(NH3)
SO3H2CO3 = H2SO4CO2 =>
SO3H2CO3 = H2SO4CO2
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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02/03/25
方程式のバランス03/05/24
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