| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
TiO2 + C + 2 Cl2 = TiCl4 + CO2
HF + Ni = HNi + F2 =>
2 HF + 2 Ni = 2 HNi + F2
Al(s) + H2O(l) = Al(OH)3(s) + H2(g) =>
2 Al(s) + 6 H2O(l) = 2 Al(OH)3(s) + 3 H2(g)
NaCl + H3BO3 = Na3BO3 + HCl =>
3 NaCl + H3BO3 = Na3BO3 + 3 HCl
B + HNO3 + HCl = H3BO3 + NH3 + Cl2 =>
2 B + 2 HNO3 + 10 HCl = 2 H3BO3 + 2 NH3 + 5 Cl2
Mg + NaHCO3 = MgO + Na + C + H2 =>
6 Mg + 2 NaHCO3 = 6 MgO + 2 Na + 2 C + H2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)Cl(aq) + SrSO4(s) =>
(NH4)2SO4(aq) + SrCl2(aq) = 2(NH4)Cl(aq) + SrSO4(s)
CuSO4*5H2O + KI = CuI + I2 + K2SO4 + H2O =>
2 CuSO4*5H2O + 4 KI = 2 CuI + I2 + 2 K2SO4 + 10 H2O
K2(OH)2 + H2SO4 = K2SO4 + H2O =>
K2(OH)2 + H2SO4 = K2SO4 + 2 H2O
Al(OH)3 + NaCl = AlCl3 + Na(OH) =>
Al(OH)3 + 3 NaCl = AlCl3 + 3 Na(OH)
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Al + BaSO4 = Al2(SO4)3 + Ba =>
2 Al + 3 BaSO4 = Al2(SO4)3 + 3 Ba
KF = K + F2 =>
2 KF = 2 K + F2
S{2-} + Br2 + H2O = SO4{2-} + Br{-} + H{+} =>
S{2-} + 4 Br2 + 4 H2O = SO4{2-} + 8 Br{-} + 8 H{+}
ScF3 = Sc + F2 =>
2 ScF3 = 2 Sc + 3 F2
ClH + Cu(OH)2 = CuCl2 + H2O =>
2 ClH + Cu(OH)2 = CuCl2 + 2 H2O
H2SO4 + Cl2 = HClO + SO2 =>
H2SO4 + Cl2 = 2 HClO + SO2
CH3CH2OH(aq) + O2(g) = CO2(g) + H2O(g) =>
CH3CH2OH(aq) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
Ca(OH)Cl + HCl = CaCl2 + H2O =>
Ca(OH)Cl + HCl = CaCl2 + H2O
Cu(ClO4)2 = Cu2 + ClO4 =>
2 Cu(ClO4)2 = Cu2 + 4 ClO4
NaHCO3 + Ca(OH)2 = H2O + Na2CO3 + CaCO3 =>
2 NaHCO3 + Ca(OH)2 = 2 H2O + Na2CO3 + CaCO3
KMnO4 + NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
C4H6 + H2 = C4H10 =>
C4H6 + 2 H2 = C4H10
N2 + MgBr2 = Mg2N3 + Br2 =>
3 N2 + 4 MgBr2 = 2 Mg2N3 + 4 Br2
BaSO3 + HNO3 = SO2 + H2O + Ba(NO3)2 =>
BaSO3 + 2 HNO3 = SO2 + H2O + Ba(NO3)2
SO2 + KMnO4 = MnSO4 + K2SO4 + SO4 =>
4 SO2 + 2 KMnO4 = 2 MnSO4 + K2SO4 + SO4
Cu2(SO4)2 + NaOH = Cu(OH)2 + Na2SO4 =>
Cu2(SO4)2 + 4 NaOH = 2 Cu(OH)2 + 2 Na2SO4
Cu2S + H2SO4 = CuSO4 + S + H2O =>
3 Cu2S + 8 H2SO4 = 6 CuSO4 + 5 S + 8 H2O
Pb(NO3)2 + NAl = PbAl + N(NO3)2 =>
Pb(NO3)2 + NAl = PbAl + N(NO3)2
NO(g) + O2(g) + H2O(l) = HNO2(l) =>
4 NO(g) + O2(g) + 2 H2O(l) = 4 HNO2(l)
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
FeCl2 + HNO3 = Fe(NO3)3 + HCl + NO + H2O =>
3 FeCl2 + 10 HNO3 = 3 Fe(NO3)3 + 6 HCl + NO + 2 H2O
C6H5OH + CH2O = C6H4(OH)2 + CH4 =>
7 C6H5OH + 9 CH2O = 8 C6H4(OH)2 + 3 CH4
KI + NaOH = KOH + NaI =>
KI + NaOH = KOH + NaI
SrO + SO2 = SrO2 + SO =>
SrO + SO2 = SrO2 + SO
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
Br2 + CoI3 = CoBr + I =>
Br2 + 2 CoI3 = 2 CoBr + 6 I
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Na + N2 = NaN3 =>
2 Na + 3 N2 = 2 NaN3
AlCl3 + CH3COONa + H2O = Al(OH)(CH3COO)2 + CH3COOH + NaCl =>
AlCl3 + 3 CH3COONa + H2O = Al(OH)(CH3COO)2 + CH3COOH + 3 NaCl
AgNO3(ag) + Cu(s) = Cu(NO3)2 + Ag(s) =>
2 AgNO3(ag) + Cu(s) = Cu(NO3)2 + 2 Ag(s)
ZnF2 + AgNO3 = AgF + Zn(NO3)2 =>
ZnF2 + 2 AgNO3 = 2 AgF + Zn(NO3)2
SO2 = S2 + O2 =>
2 SO2 = S2 + 2 O2
H2SO3 + O2 = H2SO4 =>
2 H2SO3 + O2 = 2 H2SO4
Na2O + H2S = Na2S + H2O =>
Na2O + H2S = Na2S + H2O
HNO3(aq) + CaCO3 = Ca(NO3)2(aq) + CO2(g) + H2O(l) =>
2 HNO3(aq) + CaCO3 = Ca(NO3)2(aq) + CO2(g) + H2O(l)
Ca(OCl)2 + H2SO4 = CaSO4 + HO + Cl =>
Ca(OCl)2 + H2SO4 = CaSO4 + 2 HO + 2 Cl
V2O5 + S = V2O3 + SO2 =>
V2O5 + S = V2O3 + SO2
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 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10/22/24
方程式のバランス11/21/23
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