| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Pb(NO3)2 + 2 LiOH = Pb(OH)2 + 2 LiNO3
Li2CO3 + MgO + Cr2O3 + TeO3 = LiMgCrTeO6 + CO2 =>
Li2CO3 + 2 MgO + Cr2O3 + 2 TeO3 = 2 LiMgCrTeO6 + CO2
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
As2O3 + Mg = As + MgO =>
As2O3 + 3 Mg = 2 As + 3 MgO
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
CH2CHCOOH + HBr = CH3CHBrCOOH =>
CH2CHCOOH + HBr = CH3CHBrCOOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3
Be3(PO4)2 + LiOH = Be(OH)2 + Li3PO4 =>
Be3(PO4)2 + 6 LiOH = 3 Be(OH)2 + 2 Li3PO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeCl2 + SnCl4 = FeCl3 + SnCl2 =>
2 FeCl2 + SnCl4 = 2 FeCl3 + SnCl2
CH2CH2 + KMnO4 + H2O = CH2OHCH2OH + MnO2 + KOH =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 3 CH2OHCH2OH + 2 MnO2 + 2 KOH
NaHCO3 + Cl2 = NaClO3 + NaCl + CO2 + H2O =>
6 NaHCO3 + 3 Cl2 = NaClO3 + 5 NaCl + 6 CO2 + 3 H2O
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3
Ca(OH)2 + HNO3 = Ca(OH)NO3 + H2O =>
Ca(OH)2 + HNO3 = Ca(OH)NO3 + H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Na2S(s) + Pb(NO3)2(aq) = PbS(s) + NaNO3(aq) =>
Na2S(s) + Pb(NO3)2(aq) = PbS(s) + 2 NaNO3(aq)
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
HOCl + C = H2O + CO2 + Cl2 =>
4 HOCl + C = 2 H2O + CO2 + 2 Cl2
PbO + C = Pb + CO =>
PbO + C = Pb + CO
BaO2 = Ba + O =>
BaO2 = Ba + 2 O
Zn(NO3)2 + Na2CO3 = ZnCO3 + NaNO3 =>
Zn(NO3)2 + Na2CO3 = ZnCO3 + 2 NaNO3
Sr(NO{+3}){+2} + NaOH = SrOH{+2} + NaNO{+3} =>
Sr(NO{+3}){+2} + NaOH = SrOH{+2} + NaNO{+3}
Na2O2 + H2O = NaOH + O =>
Na2O2 + H2O = 2 NaOH + O
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CuFeS2 + O2 = Cu20 + SO2 + FeSO4 =>
20 CuFeS2 + 60 O2 = Cu20 + 20 SO2 + 20 FeSO4
Mg(HO)2 + (NH4)2HPO4 = MgHPO4 + NH3 + H2O =>
Mg(HO)2 + (NH4)2HPO4 = MgHPO4 + 2 NH3 + 2 H2O
Pb(NO3)2 + CaCl2 = PbCl2 + Ca(NO3)2 =>
Pb(NO3)2 + CaCl2 = PbCl2 + Ca(NO3)2
Ca(ClO4)2 + K2CrO4 = CaCrO4 + KClO4 =>
Ca(ClO4)2 + K2CrO4 = CaCrO4 + 2 KClO4
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
FeI + I2 = FeI3 =>
FeI + I2 = FeI3
PC5 + H2O = H3PO4 + HC =>
PC5 + 4 H2O = H3PO4 + 5 HC
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H2SO4 + Ca(OH)2 = Ca(HSO4)2 + H2O =>
2 H2SO4 + Ca(OH)2 = Ca(HSO4)2 + 2 H2O
OCN{-} + H{+} + H2O = H2CO3 + NH4{+} =>
OCN{-} + 2 H{+} + 2 H2O = H2CO3 + NH4{+}
CH3CH2COH + CH3NH2 = CH4 + CH3CH2CONH2 =>
CH3CH2COH + CH3NH2 = CH4 + CH3CH2CONH2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
K2CO3 + FeCl3 = Fe2(CO3)3 + KCl =>
3 K2CO3 + 2 FeCl3 = Fe2(CO3)3 + 6 KCl
CH2CH2OH = CH3COH + H2 =>
2 CH2CH2OH = 2 CH3COH + H2
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
K2Cr2O7 + Na2SiO3 = K2SiO3 + Na2Cr2O7 =>
K2Cr2O7 + Na2SiO3 = K2SiO3 + Na2Cr2O7
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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11/18/24
方程式のバランス12/18/23
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