| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
MgI2 + Pb = IPb + Mg =>
MgI2 + 2 Pb = 2 IPb + Mg
CuSO4(aq) + CaCl2(aq) = CaSO4(aq) + CuCl2 =>
CuSO4(aq) + CaCl2(aq) = CaSO4(aq) + CuCl2
KI + C6H6 + HClO = KCl + H2O + CI =>
6 KI + C6H6 + 6 HClO = 6 KCl + 6 H2O + 6 CI
AlCl3(aw) + Na2CO3(aq) = Al2(CO3)3(s) + NaCl(aq) =>
2 AlCl3(aw) + 3 Na2CO3(aq) = Al2(CO3)3(s) + 6 NaCl(aq)
CH2OHCH3 + O2 = H2O + CO2 =>
CH2OHCH3 + 3 O2 = 3 H2O + 2 CO2
C2HO3 + O2 = CO2 + H2O =>
4 C2HO3 + 3 O2 = 8 CO2 + 2 H2O
CUSO4 + NaOH = CU(OH)2 + Na2SO4 =>
CUSO4 + 2 NaOH = CU(OH)2 + Na2SO4
C3H8 + NO2 = CO2 + H2O + NO =>
C3H8 + 10 NO2 = 3 CO2 + 4 H2O + 10 NO
Na2B4O7 + H2O = NaOH + H3BO3 = =>
Na2B4O7 + 7 H2O = 2 NaOH + 4 H3BO3
MnSO4 + Ca(ClO2) + NaOH = Na2MnO4 + CaCl + Na2SO4 + H2O =>
MnSO4 + Ca(ClO2) + 4 NaOH = Na2MnO4 + CaCl + Na2SO4 + 2 H2O
PCl3(l) + H2O(l) = H3PO3 + HCl(g) =>
PCl3(l) + 3 H2O(l) = H3PO3 + 3 HCl(g)
C5H11OH(CH3CO)2O = CH3COOC5H11CH3COOH =>
C5H11OH(CH3CO)2O = CH3COOC5H11CH3COOH
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
PbHCl = Pb(HCl) =>
PbHCl = Pb(HCl)
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Be(NO3)2 + CaCl2 = Ca(NO3)2 + BeCl2 =>
Be(NO3)2 + CaCl2 = Ca(NO3)2 + BeCl2
Ba(NO3)2(aq) + NaHCO3(aq) = BaCO3(aq) + NaNO3(aq) + CO2 + H2O =>
Ba(NO3)2(aq) + 2 NaHCO3(aq) = BaCO3(aq) + 2 NaNO3(aq) + CO2 + H2O
S + B + O54 = SB2O5 =>
54 S + 108 B + 5 O54 = 54 SB2O5
TlOH + CO2 = TlCO3 + H2 =>
2 TlOH + 2 CO2 = 2 TlCO3 + H2
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Cu(NO3)2 + KHS = Cu(HS)2 + KNO3 =>
Cu(NO3)2 + 2 KHS = Cu(HS)2 + 2 KNO3
Cu2CO5H2 = CuO + H2O + CO2 =>
Cu2CO5H2 = 2 CuO + H2O + CO2
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
HgS + Cl{-} + NO3{-} + H{+} = HgCl4 + S + NO + H2O =>
3 HgS + 12 Cl{-} + 4 NO3{-} + 16 H{+} = 3 HgCl4 + 3 S + 4 NO + 8 H2O
Cr3Cl3 + AgNO3 = AgCl + CrNO3 =>
Cr3Cl3 + 3 AgNO3 = 3 AgCl + 3 CrNO3
K3N(s) + S(s) = K(s) + S3N2(s) =>
2 K3N(s) + 3 S(s) = 6 K(s) + S3N2(s)
Fe + NaNO3 + H2SO4 = NO2 + FeSO4 + Na2SO4 + H2O =>
Fe + 2 NaNO3 + 2 H2SO4 = 2 NO2 + FeSO4 + Na2SO4 + 2 H2O
KI + H2SO4 = I2 + SO2 + KHSO4 + H2O =>
2 KI + 3 H2SO4 = I2 + SO2 + 2 KHSO4 + 2 H2O
HCl + KI = KCl + I + H2 =>
2 HCl + 2 KI = 2 KCl + 2 I + H2
Cd + HNO3 = Cd(NO3)2 + N2O + H2O =>
4 Cd + 10 HNO3 = 4 Cd(NO3)2 + N2O + 5 H2O
MgO(s) + CO2(g) = MgCO3(l) =>
MgO(s) + CO2(g) = MgCO3(l)
CH3COOH + C4H9OH = CH3COOC4H9 + H2O =>
CH3COOH + C4H9OH = CH3COOC4H9 + H2O
Fe + H3AsO4 + H{+} = AsH3 + H2O + Fe3{+} =>
24 Fe + H3AsO4 + 8 H{+} = AsH3 + 4 H2O + 8 Fe3{+}
Ni(OH)3 + Pb(SO4)2 = Pb(OH)4 + Ni2(SO4)3 =>
4 Ni(OH)3 + 3 Pb(SO4)2 = 3 Pb(OH)4 + 2 Ni2(SO4)3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C4H8 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C4H8 + 24 KMnO4 + 36 H2SO4 = 20 CO2 + 12 K2SO4 + 24 MnSO4 + 56 H2O
Fe(NO3)3*9H2O + NH3 = Fe2O3 + H2O + NHO =>
2 Fe(NO3)3*9H2O + 6 NH3 = Fe2O3 + 21 H2O + 12 NHO
NaNO3(aq) + FeSO4(aq) + H2SO4(aq) = Fe2(SO4)3(s) + NO(g) + Na2SO4(aq) + H2O(l) =>
2 NaNO3(aq) + 6 FeSO4(aq) + 4 H2SO4(aq) = 3 Fe2(SO4)3(s) + 2 NO(g) + Na2SO4(aq) + 4 H2O(l)
Ca3P2(aq) + H2O(l) = Ca(OH)2(aq) + PH3(aq) =>
Ca3P2(aq) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(aq)
MgN(s) + KOH(aq) = MgOH(aq) + KN(aq) =>
MgN(s) + KOH(aq) = MgOH(aq) + KN(aq)
CO3 + H3O = H2O + HCO3 =>
CO3 + H3O = H2O + HCO3
COOH + HNO3 = CONO3 + H2O =>
COOH + HNO3 = CONO3 + H2O
CH3COOH + FeCO3 = CH3COOFe + CO2 + H2O =>
9 CH3COOH + 8 FeCO3 = 8 CH3COOFe + 10 CO2 + 6 H2O
Sn + F2 = SnF3 =>
2 Sn + 3 F2 = 2 SnF3
Mg + Ag(NO)3 = Ag + Mg(NO)3 =>
Mg + Ag(NO)3 = Ag + Mg(NO)3
Cu + NH3 = Cu2(NH3) =>
2 Cu + NH3 = Cu2(NH3)
C6N6FeK4 + MnO2 + HCl = KCl + FeCl3 + MnCl2 + CO2 + NO2 + H2O =>
2 C6N6FeK4 + 55 MnO2 + 124 HCl = 8 KCl + 2 FeCl3 + 55 MnCl2 + 12 CO2 + 12 NO2 + 62 H2O
NaCI + AgNo3 = AgCI + NaNo3 =>
NaCI + AgNo3 = AgCI + NaNo3
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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12/10/24
方程式のバランス01/09/24
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