| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
CaCO3 = CaO + CO2
La(OH)3 + H2C2O4 = La2(C2O4)3 + H2O =>
2 La(OH)3 + 3 H2C2O4 = La2(C2O4)3 + 6 H2O
N2H4 + CuCl2 + NaOH = N2 + Cu2O + NaCl + H2O =>
N2H4 + 4 CuCl2 + 8 NaOH = N2 + 2 Cu2O + 8 NaCl + 6 H2O
Pb + FeBr3 = PbBr + Fe =>
3 Pb + FeBr3 = 3 PbBr + Fe
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
AgNO3(aq) + Al2(SO4)3(aq) = Ag2SO4(s) + Al(NO3)3(aq) =>
6 AgNO3(aq) + Al2(SO4)3(aq) = 3 Ag2SO4(s) + 2 Al(NO3)3(aq)
Zn + Al2O3 = ZnO + Al =>
3 Zn + Al2O3 = 3 ZnO + 2 Al
Ca3(PO4)2 + CH3COOH = (CH3COO)2Ca + Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 CH3COOH = 2(CH3COO)2Ca + Ca(H2PO4)2
H2SO4 + HNO3 = HNO2 + SO4 + H2O =>
H2SO4 + HNO3 = HNO2 + SO4 + H2O
KNO3 + Zn + H2SO4 = (NH4)2SO4 + ZnSO4 + K2(SO4) + H2O =>
2 KNO3 + 8 Zn + 10 H2SO4 = (NH4)2SO4 + 8 ZnSO4 + K2(SO4) + 6 H2O
C2H4(s) + O2(g) = CO2(g) + H2O(g) =>
C2H4(s) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
CO2 + CaO = Ca{2+} + CO3{2-} =>
CO2 + CaO = Ca{2+} + CO3{2-}
CaCo3 + H{+} = CaCo3H{+} =>
CaCo3 + H{+} = CaCo3H{+}
K2O + HNO3 = HOH + KNO3 =>
K2O + 2 HNO3 = HOH + 2 KNO3
Be(OH)2 + NaOH = Na2(Be(OH)4) =>
Be(OH)2 + 2 NaOH = Na2(Be(OH)4)
NH3*H2O + H2SO4 = NH4HSO4 + H2O =>
NH3*H2O + H2SO4 = NH4HSO4 + H2O
Li + HF = LiF + H2 =>
2 Li + 2 HF = 2 LiF + H2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
HNO3 + Os = Os(NO3)2 + H2 =>
2 HNO3 + Os = Os(NO3)2 + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Co5(CO3)2(OH)6 + HCl = CoCl2 + H2O + CO2 =>
Co5(CO3)2(OH)6 + 10 HCl = 5 CoCl2 + 8 H2O + 2 CO2
Cr(s) + HCl(aq) = CrCl2(aq) + H2(g) =>
Cr(s) + 2 HCl(aq) = CrCl2(aq) + H2(g)
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
H2O + AlCl3 + NaCl + CrCl3 + KMnO4 = KCl + Al(MnO2) + NaCr2O7 + HCl =>
28 H2O + 7 AlCl3 + 6 NaCl + 12 CrCl3 + 7 KMnO4 = 7 KCl + 7 Al(MnO2) + 6 NaCr2O7 + 56 HCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
K2SO4 + H2O = H2SO4 + KOH =>
K2SO4 + 2 H2O = H2SO4 + 2 KOH
CH3OH + B10H14 = B(OCH3)3 + H2 =>
30 CH3OH + B10H14 = 10 B(OCH3)3 + 22 H2
Al(s) + H2SO4(aq) = H(g) + AlSO4(aq) =>
Al(s) + H2SO4(aq) = 2 H(g) + AlSO4(aq)
I2 + CI2 = I2CI6 =>
3 I2 + CI2 = I2CI6
C4H9Br + KCN = CH3(CH2)3CN + KBr =>
C4H9Br + KCN = CH3(CH2)3CN + KBr
CoCO3 = CoO + CO2 =>
CoCO3 = CoO + CO2
MgBr2 + Cl = MgCl2 + Br =>
MgBr2 + 2 Cl = MgCl2 + 2 Br
C19H15Br + C2H6O = C21H20O + HBr =>
C19H15Br + C2H6O = C21H20O + HBr
FeBr3 + H2O = Fe(OH)2Br + HBr =>
FeBr3 + 2 H2O = Fe(OH)2Br + 2 HBr
Si + NaOH + H2O = Na2SiO3 + H2 =>
Si + 2 NaOH + H2O = Na2SiO3 + 2 H2
Ca2 + NH4OH = Ca(OH)2 + NH4 =>
Ca2 + 4 NH4OH = 2 Ca(OH)2 + 4 NH4
S + MgOH = MgS + MgSO3 + H2O =>
6 S + 6 MgOH = 5 MgS + MgSO3 + 3 H2O
H2O3 + BaSO4 = H2SO4 + BaO3 =>
H2O3 + BaSO4 = H2SO4 + BaO3
Ni + Pb(NO3)2 = Ni(NO3)2 + Pb =>
Ni + Pb(NO3)2 = Ni(NO3)2 + Pb
Cu(NO3)2 + NH4OH = NH4NO3 + Cu(OH)2 = N2 + H2O + HNO3 + CuO =>
Cu(NO3)2 + 2 NH4OH = 2 NH4NO3 + Cu(OH)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeCl2 + HCl + KMnO4 = FeCl3 + MnCl2 + H2O + K =>
6 FeCl2 + 8 HCl + KMnO4 = 6 FeCl3 + MnCl2 + 4 H2O + K
Na2B4O7 + H2O = Na + OH + H3BO3 =>
Na2B4O7 + 7 H2O = 2 Na + 2 OH + 4 H3BO3
C7H7O + NH3 = C7H10NO =>
C7H7O + NH3 = C7H10NO
P + S = P2S5 =>
2 P + 5 S = P2S5
Cl2(g) + KBr(aq) = KCl(aq) + Br2(l) =>
Cl2(g) + 2 KBr(aq) = 2 KCl(aq) + Br2(l)
H2CO3(aq) + NH4OH = (NH4)2CO3(aq) + H2O(l) =>
H2CO3(aq) + 2 NH4OH = (NH4)2CO3(aq) + 2 H2O(l)
Fe{+} + Ca = Fe + Ca{2+} =>
2 Fe{+} + Ca = 2 Fe + Ca{2+}
C + S = CS2 =>
C + 2 S = CS2
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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12/24/24
方程式のバランス01/23/24
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