| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 ZnCu + 2 HCl = 2 CuCl + 2 Zn + H2
Hg(NO3)2(aq) + Na2S(aq) = HgS(s) + Na2(NO3)2(aq) =>
Hg(NO3)2(aq) + Na2S(aq) = HgS(s) + Na2(NO3)2(aq)
Cu(NO2)2 + K2CrO4 = Cu(CrO4) + KNO2 =>
Cu(NO2)2 + K2CrO4 = Cu(CrO4) + 2 KNO2
AgCl + K2S = KCl + Ag2S =>
2 AgCl + K2S = 2 KCl + Ag2S
MnSO4 + HNO3 + H2O = HNO2 + MnO2 + HSO4 =>
2 MnSO4 + 3 HNO3 + H2O = 3 HNO2 + 2 MnO2 + 2 HSO4
NaOH + CuO = NaCuHO2 =>
NaOH + CuO = NaCuHO2
CH3NH3Cl + NaOH = CH3ONH4 + NaCl =>
CH3NH3Cl + NaOH = CH3ONH4 + NaCl
C6H5CH2OH + KMnO4 + NaOH = C6H5COONa + MnO2 + KOH + H2O =>
3 C6H5CH2OH + 4 KMnO4 + 3 NaOH = 3 C6H5COONa + 4 MnO2 + 4 KOH + 4 H2O
Al2O3 + H2CO3 = AlOHCO3 + H2O =>
Al2O3 + 2 H2CO3 = 2 AlOHCO3 + H2O
Zn + Cu2(SO4)2 = Zn2(SO4) + Cu =>
4 Zn + Cu2(SO4)2 = 2 Zn2(SO4) + 2 Cu
MgOHCl + H2O = Mg(OH)2 + HCl =>
MgOHCl + H2O = Mg(OH)2 + HCl
C3H5 + O = CO2 + H2O =>
2 C3H5 + 17 O = 6 CO2 + 5 H2O
CoCl2 + NaOH = Co(OH)2 + NaCl =>
CoCl2 + 2 NaOH = Co(OH)2 + 2 NaCl
C6H122 + O2 = CO2 + H2O =>
2 C6H122 + 73 O2 = 12 CO2 + 122 H2O
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
C6H5COCH3 + NaBH4 + H2O = C6H5CH(OH)CH3 + NaB(OH)4 =>
4 C6H5COCH3 + NaBH4 + 4 H2O = 4 C6H5CH(OH)CH3 + NaB(OH)4
K + Ag(NO3)2 = KNO3 + Ag =>
2 K + Ag(NO3)2 = 2 KNO3 + Ag
Na2S2O3(aq) + HCl(aq) = NaCl(aq) + SO2(l) + H2O(l) + S(s) =>
Na2S2O3(aq) + 2 HCl(aq) = 2 NaCl(aq) + SO2(l) + H2O(l) + S(s)
Sn4 + O2 = Sn4O2 =>
Sn4 + O2 = Sn4O2
I2 + O2 = I2O7 =>
2 I2 + 7 O2 = 2 I2O7
AgC2H3O2 + ZnI2 = AgI + Zn(C2H3O2)2 =>
2 AgC2H3O2 + ZnI2 = 2 AgI + Zn(C2H3O2)2
H2(SO4) + Na2CO3 = H2CO3 + Na2(SO4) =>
H2(SO4) + Na2CO3 = H2CO3 + Na2(SO4)
Be(HCO3)2 = BeCO3 + H2O + CO2 =>
Be(HCO3)2 = BeCO3 + H2O + CO2
NaCl + Mg = MgCl*Na =>
NaCl + Mg = MgCl*Na
NH4CaPO4*7H2O = Ca2P2O7 + NH3 + H2O =>
2 NH4CaPO4*7H2O = Ca2P2O7 + 2 NH3 + 15 H2O
C4O3H8 + O2 = CO2 + H2O =>
2 C4O3H8 + 9 O2 = 8 CO2 + 8 H2O
Ag(s) + Pb(NO3)2(aq) = AgNO3(aq) + Pb(s) =>
2 Ag(s) + Pb(NO3)2(aq) = 2 AgNO3(aq) + Pb(s)
ZnO2 + Co(NO3)2 = Co(ZnO2) + NO2 + O2 =>
ZnO2 + Co(NO3)2 = Co(ZnO2) + 2 NO2 + O2
BaSO4 + ZnCl2 = BaCl2 + ZnSO4 =>
BaSO4 + ZnCl2 = BaCl2 + ZnSO4
PCl5(g) + H2O(g) = POCl3(g) + HCl(g) =>
PCl5(g) + H2O(g) = POCl3(g) + 2 HCl(g)
C3H5 + O = CO2 + H2O =>
2 C3H5 + 17 O = 6 CO2 + 5 H2O
LiBr + KOH = LiOH + KBr =>
LiBr + KOH = LiOH + KBr
AcCl3 + NaOH = NaCl + Ac(OH)3 =>
AcCl3 + 3 NaOH = 3 NaCl + Ac(OH)3
CH3CH2Br + NaOH = CH3CH2OH + NaBr =>
CH3CH2Br + NaOH = CH3CH2OH + NaBr
KMnO4 + H2SO4 + C2O4(NH4)2 = SO4K2 + SO4Mn + SO4(NH4)2 + H2O + CO2 =>
2 KMnO4 + 8 H2SO4 + 5 C2O4(NH4)2 = SO4K2 + 2 SO4Mn + 5 SO4(NH4)2 + 8 H2O + 10 CO2
Ag2CrO4 + NH3 = [Ag(NH3)2]{+} + CrO4{2-} =>
Ag2CrO4 + 4 NH3 = 2[Ag(NH3)2]{+} + CrO4{2-}
S1 + O2 = S1O2 =>
S1 + O2 = S1O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CaCO3 + LiCl = CaCl + LiCO3 =>
CaCO3 + LiCl = CaCl + LiCO3
Fe + (NH4)2S = FeS + NH4 =>
Fe + (NH4)2S = FeS + 2 NH4
Cu + H2O = H2 + Cu(OH)2 =>
Cu + 2 H2O = H2 + Cu(OH)2
BaCl2(aq) + NaI(aq) = BaI2(aq) + NaCl(aq) =>
BaCl2(aq) + 2 NaI(aq) = BaI2(aq) + 2 NaCl(aq)
C2 + H8 = CH =>
4 C2 + H8 = 8 CH
CrO4{-2} + H{+} = Cr2O7{2-} + H2O =>
2 CrO4{-2} + 2 H{+} = Cr2O7{2-} + H2O
Pb(NO3)2 + Fe2(SO4)3 = Fe2(NO3)2 + Pb(SO4)3 =>
Pb(NO3)2 + Fe2(SO4)3 = Fe2(NO3)2 + Pb(SO4)3
C3H5 + O2 = CO2 + H2O =>
4 C3H5 + 17 O2 = 12 CO2 + 10 H2O
BaSO3 + HCl = BaCl2 + H2SO3 =>
BaSO3 + 2 HCl = BaCl2 + H2SO3
BaCl2(aq) + Na2SO4 = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4 = BaSO4(s) + 2 NaCl(aq)
Na2WO4 + Zn + H2SO4 = W2O3 + ZnSO4 + Na2SO4 + H2O =>
2 Na2WO4 + 3 Zn + 5 H2SO4 = W2O3 + 3 ZnSO4 + 2 Na2SO4 + 5 H2O
CO2 + HBr = CBr4 + H2O =>
CO2 + 4 HBr = CBr4 + 2 H2O
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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10/27/24
方程式のバランス11/26/23
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