| 前日に均衡した方程式 |
PbS + 3 O2 = PbO2 + SO4
NaOH(aq) + NH4Cl(aq) = H2O(l) + NaCl(aq) + NH3(aq) =>
NaOH(aq) + NH4Cl(aq) = H2O(l) + NaCl(aq) + NH3(aq)
FF2O + NaOH = NaF + O2 + H2O =>
4 FF2O + 12 NaOH = 12 NaF + 5 O2 + 6 H2O
MnSO4 + NaOH + Br2 = MnO2 + Na2SO4 + NaBr + H2O =>
MnSO4 + 4 NaOH + Br2 = MnO2 + Na2SO4 + 2 NaBr + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K + B2O3 = B + K2O =>
6 K + B2O3 = 2 B + 3 K2O
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
F + Na2S = NaF + S2 =>
4 F + 2 Na2S = 4 NaF + S2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Al2O3(s) + HCi(aq) = AlCi3(aq) + H2O(l) =>
Al2O3(s) + 6 HCi(aq) = 2 AlCi3(aq) + 3 H2O(l)
Co + (HCO3)2 = CoHCO3 =>
2 Co + (HCO3)2 = 2 CoHCO3
NaI + Ca = Na + CaI2 =>
2 NaI + Ca = 2 Na + CaI2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Na2SiO3 + NH4Cl + HOH = H2SiO3 + NH4OH + NaCl =>
Na2SiO3 + 2 NH4Cl + 2 HOH = H2SiO3 + 2 NH4OH + 2 NaCl
Ca2C = Ca + C =>
Ca2C = 2 Ca + C
CBaO3 + Mg = MgO + CBa =>
CBaO3 + 3 Mg = 3 MgO + CBa
H3SO4 + HI = H2S + I2 + H2O =>
2 H3SO4 + 14 HI = 2 H2S + 7 I2 + 8 H2O
Sn + H2CO3 = SnCO3 + H2 =>
Sn + H2CO3 = SnCO3 + H2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
KCl + Na(NO3)2 = K(NO3)2 + NaCl =>
KCl + Na(NO3)2 = K(NO3)2 + NaCl
Na2SO3(aq) + GaCl3(aq) = Ga2(SO3)3(ppt) + NaCl(aq) =>
3 Na2SO3(aq) + 2 GaCl3(aq) = Ga2(SO3)3(ppt) + 6 NaCl(aq)
CU + HNO3 = CUNO3 + H =>
CU + HNO3 = CUNO3 + H
MgSO4 + K3Po4 = K3SO4 + MgPo4 =>
MgSO4 + K3Po4 = K3SO4 + MgPo4
Fe + H2(SO4) = Fe(SO4) + H2 =>
Fe + H2(SO4) = Fe(SO4) + H2
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
C2H5COOH + NH3 = C2H5NH2 + HCOOH =>
C2H5COOH + NH3 = C2H5NH2 + HCOOH
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Fe3(PO4)2 + Mg2(SO4)2 = Fe2(SO4)2 + Mg3(PO4)2 =>
2 Fe3(PO4)2 + 3 Mg2(SO4)2 = 3 Fe2(SO4)2 + 2 Mg3(PO4)2
(NH4)2S + Be(Cr2O7) = BeS + (NH4)2Cr2O7 =>
(NH4)2S + Be(Cr2O7) = BeS + (NH4)2Cr2O7
KOH + Al2(SO4)3 = K(SO4)3 + Al2OH =>
KOH + Al2(SO4)3 = K(SO4)3 + Al2OH
HCH3COO + LiOH = LiH + CH3COOOH =>
HCH3COO + LiOH = LiH + CH3COOOH
Hg2Cl2 + NH4OH = Hg + HgNH2Cl + NH4Cl + H2O =>
Hg2Cl2 + 2 NH4OH = Hg + HgNH2Cl + NH4Cl + 2 H2O
HgClO3 = HgCl + O2 =>
2 HgClO3 = 2 HgCl + 3 O2
Fe(NO3)2 + KOH + Cl2 = Fe(OH)3 + KCl + KNO3 =>
2 Fe(NO3)2 + 6 KOH + Cl2 = 2 Fe(OH)3 + 2 KCl + 4 KNO3
K2SO4 + NaC1 = KC1 + Na2SO4 =>
K2SO4 + 2 NaC1 = 2 KC1 + Na2SO4
C12H22O11 + NaBrO3 = NaBr + CO2 + H2O =>
C12H22O11 + 8 NaBrO3 = 8 NaBr + 12 CO2 + 11 H2O
Ti + HF = TiF6 + H =>
Ti + 6 HF = TiF6 + 6 H
HOCl + HC2H3O2 = Cl2 + H2O + C2H3O2 =>
2 HOCl + 2 HC2H3O2 = Cl2 + 2 H2O + 2 C2H3O2
Ag(s) + F2(g) = AgF =>
2 Ag(s) + F2(g) = 2 AgF
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SnCl4 + HCl = HCl4 + SnCl =>
SnCl4 + HCl = HCl4 + SnCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H3BO3 + Mg = MgO + H2O + B =>
2 H3BO3 + 3 Mg = 3 MgO + 3 H2O + 2 B
Cu + HCl = CuCl + H2 =>
2 Cu + 2 HCl = 2 CuCl + H2
Ni + SnNo = Sn + NiNo =>
Ni + SnNo = Sn + NiNo
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方程式のバランス01/08/25
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