| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 Al + 3 H2SO4 = 2 H3 + Al2(SO4)3
CH4(g) + O2(g) = CH3OH(l) =>
2 CH4(g) + O2(g) = 2 CH3OH(l)
C4H10 + Br2 = C4H8Br2 + HBr =>
C4H10 + 2 Br2 = C4H8Br2 + 2 HBr
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CH3COOH + HOC2H5 = CH3COOC2H5 + H2O =>
CH3COOH + HOC2H5 = CH3COOC2H5 + H2O
MnSO4 + BaBr2 = MnBr2 + BaSO4 =>
MnSO4 + BaBr2 = MnBr2 + BaSO4
H3NOHCl + FeCl3 = FeCl2 + HCl + H2O + NCl3 =>
H3NOHCl + 4 FeCl3 = 4 FeCl2 + 2 HCl + H2O + NCl3
KMgO4 + HCl = MgCl2 + KCl + Cl2 + H2O =>
2 KMgO4 + 16 HCl = 2 MgCl2 + 2 KCl + 5 Cl2 + 8 H2O
C7H6O3CH3OH = C8H8O3H2O =>
C7H6O3CH3OH = C8H8O3H2O
C2H3NO + H2O = CO2 + C5H11N3O2 =>
3 C2H3NO + H2O = CO2 + C5H11N3O2
Ag(s) + KNO3(aq) = AgK + NO3 =>
Ag(s) + KNO3(aq) = AgK + NO3
Na2S + Ag = AgNa2S =>
Na2S + Ag = AgNa2S
AgClO3(s) = AgCl(s) + O2(g) =>
2 AgClO3(s) = 2 AgCl(s) + 3 O2(g)
Cu + MgCl2 = Cl2Cu + Mg =>
Cu + MgCl2 = Cl2Cu + Mg
NaHCO3 + Fe2 = FeHCO3 + Na =>
2 NaHCO3 + Fe2 = 2 FeHCO3 + 2 Na
HNO3(l) + Cu(s) = Cu(NO3)2(sandaq) + NO2(g) + H2O(l) =>
4 HNO3(l) + Cu(s) = Cu(NO3)2(sandaq) + 2 NO2(g) + 2 H2O(l)
CaCO3 + C2H4O2 = Ca(C2H3O2)2 + CO2 + H2O =>
CaCO3 + 2 C2H4O2 = Ca(C2H3O2)2 + CO2 + H2O
NaHCO3 + Fe2 = FeHCO3 + Na =>
2 NaHCO3 + Fe2 = 2 FeHCO3 + 2 Na
Mn(NO3)3 + H2S = Mn2S3 + H2(NO3)2 =>
2 Mn(NO3)3 + 3 H2S = Mn2S3 + 3 H2(NO3)2
NaHCO3 + Fe2 = FeHCO3 + Na =>
2 NaHCO3 + Fe2 = 2 FeHCO3 + 2 Na
CH2OO2 = CO2H2O =>
CH2OO2 = CO2H2O
CH3CHO + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + Cu2O + 2 H2O
FeF2 + NaOH = Fe(OH)2 + NaF =>
FeF2 + 2 NaOH = Fe(OH)2 + 2 NaF
CuS + O3 = CuO + SO2 =>
CuS + O3 = CuO + SO2
NaHCO3 + Fe2 = FeHCO3 + Na =>
2 NaHCO3 + Fe2 = 2 FeHCO3 + 2 Na
NaHS = S + H2S + Na =>
2 NaHS = S + H2S + 2 Na
CH3COOC6H4COOH + NaOH = CH3COOC6H4COONa + H2O =>
CH3COOC6H4COOH + NaOH = CH3COOC6H4COONa + H2O
NaCN + NaOCl + H2O = CO2 + NaCl + NaOH + N2 =>
2 NaCN + 5 NaOCl + H2O = 2 CO2 + 5 NaCl + 2 NaOH + N2
CoS + HCl = CoCl2 + H2S =>
CoS + 2 HCl = CoCl2 + H2S
LiOHKF = KOHLiF =>
LiOHKF = KOHLiF
B2H6 + O2 = B + H2O =>
2 B2H6 + 3 O2 = 4 B + 6 H2O
NaF(aq) + CuSO4(aq) = NaSO4(aq) + CuF(s) =>
NaF(aq) + CuSO4(aq) = NaSO4(aq) + CuF(s)
H2S + AuCl3 = Au2S3 + HCl =>
3 H2S + 2 AuCl3 = Au2S3 + 6 HCl
NaCN + NaOCl + H2O = CO2 + NaCl + NaOH + N2 =>
2 NaCN + 5 NaOCl + H2O = 2 CO2 + 5 NaCl + 2 NaOH + N2
C2H5NH2 + HBr = C2H5Br + NH3 =>
C2H5NH2 + HBr = C2H5Br + NH3
C9H16O2 + O2 = CO2 + H2O =>
C9H16O2 + 12 O2 = 9 CO2 + 8 H2O
C2H2Cl2 + Br2 = C2H2Cl2Br2 =>
C2H2Cl2 + Br2 = C2H2Cl2Br2
NiBr2 + Fe2(SO4)3 = NiSO4 + FeBr3 =>
3 NiBr2 + Fe2(SO4)3 = 3 NiSO4 + 2 FeBr3
FeSO4 + BaI2 = BaSO4 + FeI2 =>
FeSO4 + BaI2 = BaSO4 + FeI2
NO2 + OH = HNO3 =>
NO2 + OH = HNO3
MnO4{-} + H{+} + H2O2 = Mn{2+} + H2O + O2 =>
2 MnO4{-} + 6 H{+} + 5 H2O2 = 2 Mn{2+} + 8 H2O + 5 O2
Ni(OH)2 + NH3 = Ni(NH3)6(OH)2 =>
Ni(OH)2 + 6 NH3 = Ni(NH3)6(OH)2
SiO2 + Ca = CaO + Si =>
SiO2 + 2 Ca = 2 CaO + Si
CuSO4(H2O)5 + NH3 = Cu(OH)2 + (NH4)2SO4 + H2O =>
CuSO4(H2O)5 + 2 NH3 = Cu(OH)2 + (NH4)2SO4 + 3 H2O
Fe + H3PO4 = FePO4 + H2 =>
2 Fe + 2 H3PO4 = 2 FePO4 + 3 H2
CO(NH2)2 + H2O = CO + NH3 + O2 =>
2 CO(NH2)2 + 2 H2O = 2 CO + 4 NH3 + O2
CuCl2 + KOH = KCl2 + CuOH =>
CuCl2 + KOH = KCl2 + CuOH
H2C2O4*2H2O + NaOH = Na2C2O4 + H2O =>
H2C2O4*2H2O + 2 NaOH = Na2C2O4 + 4 H2O
OH{-} + V2O5 = VO4{3-} + H2O =>
6 OH{-} + V2O5 = 2 VO4{3-} + 3 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 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11/28/24
方程式のバランス12/28/23
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