| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Al2(SO4)3 + 3 Ba(Cl)2 = 2 Al(Cl)3 + 3 Ba(SO4)
(NH4)HCO3 + NaOH = H2O + NH3 + Na2CO3 =>
(NH4)HCO3 + 2 NaOH = 2 H2O + NH3 + Na2CO3
H2O2 + HCl + KI = H2O + K{+} + Cl{-} + I2 =>
H2O2 + 2 HCl + 2 KI = 2 H2O + 2 K{+} + 2 Cl{-} + I2
Pb(NO3)2(s) + H2SO4(aq) = PbSO4(aq) + HNO3(aq) =>
Pb(NO3)2(s) + H2SO4(aq) = PbSO4(aq) + 2 HNO3(aq)
H2O(l) + KMnO4(aq) = MnO2(s) + KOH(aq) + H2O2(aq) =>
4 H2O(l) + 2 KMnO4(aq) = 2 MnO2(s) + 2 KOH(aq) + 3 H2O2(aq)
VCl3 = Cl2 + V =>
2 VCl3 = 3 Cl2 + 2 V
Ga(s) + O2 = Ga2O3 =>
4 Ga(s) + 3 O2 = 2 Ga2O3
Cu(H2O)4 + NH3 = Cu(NH3) + H2O =>
Cu(H2O)4 + NH3 = Cu(NH3) + 4 H2O
NaI + H2SO4 + NaNO2 = I2 + NO + Na2SO4 + H2O =>
2 NaI + 2 H2SO4 + 2 NaNO2 = I2 + 2 NO + 2 Na2SO4 + 2 H2O
MnSO4 + KMnO4 + H2SO4 = Mn(SO4)2 + K2SO4 + H2O =>
3 MnSO4 + 2 KMnO4 + 8 H2SO4 = 5 Mn(SO4)2 + K2SO4 + 8 H2O
C5H12O + NaCl + H2SO4 = C5H11Cl + Na2SO4 + H2O =>
2 C5H12O + 2 NaCl + H2SO4 = 2 C5H11Cl + Na2SO4 + 2 H2O
Al + FeO2 = Al2O3 + Fe =>
4 Al + 3 FeO2 = 2 Al2O3 + 3 Fe
Ni + Fe2(SO4)3 = Fe + Ni(SO4)2 =>
3 Ni + 2 Fe2(SO4)3 = 4 Fe + 3 Ni(SO4)2
K + Ca = KCa =>
K + Ca = KCa
NH3 + O2 = HNO2 + H2 =>
NH3 + O2 = HNO2 + H2
S2 + NH4Cl + N4S4 = S2Cl2 + NH3 =>
4 S2 + 12 NH4Cl + N4S4 = 6 S2Cl2 + 16 NH3
PF5 = PF3 + F2 =>
PF5 = PF3 + F2
Cr(s) + SnCl4(aq) = Sn(s) + CrCl2(aq) =>
2 Cr(s) + SnCl4(aq) = Sn(s) + 2 CrCl2(aq)
Mg + Fe3(PO4)2 = Mg3(PO4)2 + Fe =>
3 Mg + Fe3(PO4)2 = Mg3(PO4)2 + 3 Fe
KrF2 + Au = KrF + AuF6 =>
6 KrF2 + Au = 6 KrF + AuF6
Ag2S + NaCN + O2 + H2O = NaOH + AgCN + SO2 =>
2 Ag2S + 4 NaCN + 3 O2 + 2 H2O = 4 NaOH + 4 AgCN + 2 SO2
NaCl + KMnO4 + H2SO4 = Cl2 + MnSO4 + K2SO4 + NaSO4 + H2O =>
10 NaCl + 4 KMnO4 + 16 H2SO4 = 5 Cl2 + 4 MnSO4 + 2 K2SO4 + 10 NaSO4 + 16 H2O
Cr(OH)3 + NaOH = NaCr(OH)4 =>
Cr(OH)3 + NaOH = NaCr(OH)4
Cu2S + NHO3 = Cu(NO3)2 + SO2 + H2O + NO =>
3 Cu2S + 20 NHO3 = 6 Cu(NO3)2 + 3 SO2 + 10 H2O + 8 NO
Hg2Cl2 + NH4OH = HgNH2Cl + H2O + NH4Cl + Hg =>
Hg2Cl2 + 2 NH4OH = HgNH2Cl + 2 H2O + NH4Cl + Hg
ClF = Cl + F =>
ClF = Cl + F
Cl2 + AlCl3 = AlCl4{-} + Cl{+} =>
Cl2 + AlCl3 = AlCl4{-} + Cl{+}
HCl + ZnCl2 = HZn + Cl =>
HCl + ZnCl2 = HZn + 3 Cl
C6H6NBr + HBr = C6H7NBr2 =>
C6H6NBr + HBr = C6H7NBr2
C15H12 + O2 = CO2 + H2O =>
C15H12 + 18 O2 = 15 CO2 + 6 H2O
ZnI2(aq) + Na2CO3(aq) = NaI + ZnCO3 =>
ZnI2(aq) + Na2CO3(aq) = 2 NaI + ZnCO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C2H5OH + KCl = C2H5Cl + KOH =>
C2H5OH + KCl = C2H5Cl + KOH
Cu + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O =>
Cu + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O
C6H12O6 = C10H18O2 + CO2 + H2O =>
9 C6H12O6 = 4 C10H18O2 + 14 CO2 + 18 H2O
AlCl3 + (NH4)2CO3 + H2O = Al(OH)3 + NH4Cl + H2CO3 =>
2 AlCl3 + 3(NH4)2CO3 + 6 H2O = 2 Al(OH)3 + 6 NH4Cl + 3 H2CO3
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
C12H22O11 + NaOH = C6H12O6 + Na2O =>
C12H22O11 + 2 NaOH = 2 C6H12O6 + Na2O
C3H8O + H2O2 = C3H6O + H2O =>
C3H8O + H2O2 = C3H6O + 2 H2O
Fe2(SO4)3 + Al = Al2(SO4)3 + Fe =>
Fe2(SO4)3 + 2 Al = Al2(SO4)3 + 2 Fe
Ca3(PO4)2 + H2(SO4) = Ca(SO4) + H3PO4 =>
Ca3(PO4)2 + 3 H2(SO4) = 3 Ca(SO4) + 2 H3PO4
MnCl2*4H2O + NaOH = Mn(OH)2 + NaCl + H2O =>
MnCl2*4H2O + 2 NaOH = Mn(OH)2 + 2 NaCl + 4 H2O
Pb + O2 = Pb2O =>
4 Pb + O2 = 2 Pb2O
CH4N2O + H2SO4 = CH4N2S + H2O + O =>
CH4N2O + H2SO4 = CH4N2S + H2O + 4 O
Rb(s) + RbNO3(s) = RbO(s) + N2(g) =>
4 Rb(s) + 2 RbNO3(s) = 6 RbO(s) + N2(g)
FeCl3 + NaBr = FeBr3 + NaCl =>
FeCl3 + 3 NaBr = FeBr3 + 3 NaCl
SnO2 + K2Cr2O7 = Sn(Cr2O7)2 + K2O =>
SnO2 + 2 K2Cr2O7 = Sn(Cr2O7)2 + 2 K2O
SrCl2 + AgNO3 = Sr(NO3)2 + AgCl =>
SrCl2 + 2 AgNO3 = Sr(NO3)2 + 2 AgCl
NH4Cl + Al + H2O = AlCl3 + NH4OH + H2 =>
6 NH4Cl + 2 Al + 6 H2O = 2 AlCl3 + 6 NH4OH + 3 H2
N(g) + O(g) = NO2(g) =>
N(g) + 2 O(g) = NO2(g)
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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10/23/24
方程式のバランス11/22/23
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