| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Bi + H2S = BiS + H2
SiO2 + NH4HF2 = SiF4 + NH4F + H2O =>
SiO2 + 4 NH4HF2 = SiF4 + 4 NH4F + 2 H2O
FeCl3 + KNCS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KNCS = Fe(CNS)3 + 3 KCl
FeCl3 + NH3 = FeNH3 + Cl =>
FeCl3 + NH3 = FeNH3 + 3 Cl
C2H5OH + K2Cr2O7 + H2SO4 = CH3COH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COH + Cr2(SO4)3 + K2SO4 + 7 H2O
Re + Br2 = ReBr3 =>
2 Re + 3 Br2 = 2 ReBr3
C2H5OH + K2Cr2O7 + H2SO4 = CH3COH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COH + Cr2(SO4)3 + K2SO4 + 7 H2O
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
Na2SO3(s) + HBr(aq) = H2O + NaBr + SO2 =>
Na2SO3(s) + 2 HBr(aq) = H2O + 2 NaBr + SO2
CuO + KNO3 = Cu(NO3)2 + K2O =>
CuO + 2 KNO3 = Cu(NO3)2 + K2O
NaCIO3 = NaCI + O =>
NaCIO3 = NaCI + 3 O
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
CH3Cl + HF + H2O = CF3COOH + H2 + HCl =>
2 CH3Cl + 3 HF + 2 H2O = CF3COOH + 5 H2 + 2 HCl
FeCuS2 + O2 = Fe2O3 + SO2 + CuO =>
4 FeCuS2 + 13 O2 = 2 Fe2O3 + 8 SO2 + 4 CuO
Na2CO3(aq) + NiCl2(aq) = NaCl(aq) + NiCO3(s) =>
Na2CO3(aq) + NiCl2(aq) = 2 NaCl(aq) + NiCO3(s)
CrO3 + H2SO3 = H2CrO4 + SO2 =>
CrO3 + H2SO3 = H2CrO4 + SO2
C4H10O + C4H10O2 = C8H18O2 + H2O =>
C4H10O + C4H10O2 = C8H18O2 + H2O
Mg(NO2)2 + Na2CrO4 = MgCrO4 + NaNO2 =>
Mg(NO2)2 + Na2CrO4 = MgCrO4 + 2 NaNO2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
K2[HgI4] + KOH + NH4Cl = [OHg2NH2]I + H2O + KI + KCl =>
2 K2[HgI4] + 4 KOH + NH4Cl = [OHg2NH2]I + 3 H2O + 7 KI + KCl
ZnO3 + CO = ZnO + CO2 =>
ZnO3 + 2 CO = ZnO + 2 CO2
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
MnSO4 + H2S2O8 + H2O = HMnO4 + H2SO4 =>
2 MnSO4 + 5 H2S2O8 + 8 H2O = 2 HMnO4 + 12 H2SO4
C6H14 + Cl2 = C6H12Cl2 + HCl =>
C6H14 + 2 Cl2 = C6H12Cl2 + 2 HCl
MgSO4 + K2CrO4 = Mg2CrO4 + KSO4 =>
2 MgSO4 + K2CrO4 = Mg2CrO4 + 2 KSO4
Zn(s) + CuBr3(aq) = ZnBr(s) + Cu(s) =>
3 Zn(s) + CuBr3(aq) = 3 ZnBr(s) + Cu(s)
FeO*Cr2O3 + C = Cr + Fe + CO =>
FeO*Cr2O3 + 4 C = 2 Cr + Fe + 4 CO
CdS + H2O = Cd(OH)2 + H2S =>
CdS + 2 H2O = Cd(OH)2 + H2S
CuCl2 + NaHCO3 = (CuOH)2CO3 + NaCl + CO2 + H2O =>
2 CuCl2 + 4 NaHCO3 = (CuOH)2CO3 + 4 NaCl + 3 CO2 + H2O
FeO + S = Fe + SO2 =>
2 FeO + S = 2 Fe + SO2
N + H2O = NH3 + NO =>
5 N + 3 H2O = 2 NH3 + 3 NO
Co + Si = CoSi =>
Co + Si = CoSi
Pt + S8 = PtS2 =>
4 Pt + S8 = 4 PtS2
Pt + HNO3 + HCl = H2PtCl6 + NO + H2O =>
3 Pt + 4 HNO3 + 18 HCl = 3 H2PtCl6 + 4 NO + 8 H2O
Pt + O2 = PtO2 =>
Pt + O2 = PtO2
Pt + O2 = PtO =>
2 Pt + O2 = 2 PtO
SeO2(s) + KOH(aq) = K2SeO3(aq) + H2O(l) =>
SeO2(s) + 2 KOH(aq) = K2SeO3(aq) + H2O(l)
ClO{-} + As2S3 + H2O = Cl{-} + H2AsO4{-} + SO4{2-} + H{+} =>
14 ClO{-} + As2S3 + 6 H2O = 14 Cl{-} + 2 H2AsO4{-} + 3 SO4{2-} + 8 H{+}
Mg(NO3)2 + NH3 = H2O + Mg(OH)2 + N =>
3 Mg(NO3)2 + 10 NH3 = 12 H2O + 3 Mg(OH)2 + 16 N
Sodiumchloride + water + carbondioxide + ammonia = ammoniumchloride + sodiumhydrogencarbonate =>
NaCl + H2O + CO2 + NH3 = NH4Cl + NaHCO3
HBr(aq) + Na2S(aq) = SBr2(aq) + HNa(aq) =>
2 HBr(aq) + Na2S(aq) = SBr2(aq) + 2 HNa(aq)
CHCHO + H2 = CH3CH2OH =>
CHCHO + 2 H2 = CH3CH2OH
FeS2 + O2 + H2O = Fe2O3 + H2SO4 =>
4 FeS2 + 15 O2 + 8 H2O = 2 Fe2O3 + 8 H2SO4
CCl2F2(g) + H2(g) = CH2F2(g) + HCl(g) =>
CCl2F2(g) + 2 H2(g) = CH2F2(g) + 2 HCl(g)
Na(ClO)3 = Na + ClO =>
Na(ClO)3 = Na + 3 ClO
ZnO + SnCl2 = ZnCl2 + SnO =>
ZnO + SnCl2 = ZnCl2 + SnO
MgSO4(s) = Mg + SO4(aq) =>
MgSO4(s) = Mg + SO4(aq)
H2SO4 + RbO = RbSO4 + H2O =>
H2SO4 + RbO = RbSO4 + H2O
In + H2SeO3 = H2 + In2(SeO3)3 =>
2 In + 3 H2SeO3 = 3 H2 + In2(SeO3)3
Na(ClO)3 = Na + ClO =>
Na(ClO)3 = Na + 3 ClO
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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07/09/24
方程式のバランス08/08/23
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