| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
K2Cr2O2 + 4 SnCl2 + 4 HCl = 2 KCl + 2 CrCl3 + 4 SnCl + 2 H2O
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
NaBrO3 + NaBr + H2O = Br2 + NaOH =>
NaBrO3 + 5 NaBr + 3 H2O = 3 Br2 + 6 NaOH
CuSO4 + Fe + H2O = Fe(OH)3 + H2(SO4) + Cu =>
3 CuSO4 + 2 Fe + 6 H2O = 2 Fe(OH)3 + 3 H2(SO4) + 3 Cu
CuSO4 + BiHO2 = BiSO4 + CuHO2 =>
CuSO4 + BiHO2 = BiSO4 + CuHO2
CH3CH2ONa + H2O + I2 = CHI3 + HCOONa + HI =>
CH3CH2ONa + H2O + 4 I2 = CHI3 + HCOONa + 5 HI
N205 = N202 =>
202 N205 = 205 N202
As4S6 + O2 = As4O6 + SO2 =>
As4S6 + 9 O2 = As4O6 + 6 SO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaHSO3 + H2SO4 + KMnO4 = NaSO4 + MnSO4 + K2SO4 + H2O =>
10 NaHSO3 + 9 H2SO4 + 6 KMnO4 = 10 NaSO4 + 6 MnSO4 + 3 K2SO4 + 14 H2O
KOH + NH3SO4 = KSO4 + NH3OH =>
KOH + NH3SO4 = KSO4 + NH3OH
H2SO4 + KI = H2O + S + I2 + K2SO4 =>
4 H2SO4 + 6 KI = 4 H2O + S + 3 I2 + 3 K2SO4
FeS2 + C2H6O = FeO2 + C2H6 + S =>
FeS2 + 2 C2H6O = FeO2 + 2 C2H6 + 2 S
H2O + FeCl3 = Fe2O3 + HCl =>
3 H2O + 2 FeCl3 = Fe2O3 + 6 HCl
Al(s) + HCl(ac) = AlCl3(ac) + H2(g) =>
2 Al(s) + 6 HCl(ac) = 2 AlCl3(ac) + 3 H2(g)
H2O2 + MnO2 = Mn{2+} + H2O + MnO4{-} =>
2 H2O2 + 3 MnO2 = Mn{2+} + 2 H2O + 2 MnO4{-}
Al(CH3COO)3 + NiBr2 = Ni(CH3COO)2 + AlBr3 =>
2 Al(CH3COO)3 + 3 NiBr2 = 3 Ni(CH3COO)2 + 2 AlBr3
CH3COOH + Sr(OH)2 = C(OH)2 + SrH3COOH =>
CH3COOH + Sr(OH)2 = C(OH)2 + SrH3COOH
Fe(OH)3 = Fe2O3 + H2O(l) =>
2 Fe(OH)3 = Fe2O3 + 3 H2O(l)
H2SO4 + Fe = SO2 + Fe(SO4)3 + H2O =>
6 H2SO4 + Fe = 3 SO2 + Fe(SO4)3 + 6 H2O
Cu2 + Ca(BrO3)2 = Ca + Cu(BrO3)2 =>
Cu2 + 2 Ca(BrO3)2 = 2 Ca + 2 Cu(BrO3)2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Pb + Li3P = Li + Pb3P2 =>
3 Pb + 2 Li3P = 6 Li + Pb3P2
P4 + NaOH + H2O = P3H9 + Na2HPO3 =>
3 P4 + 12 NaOH + 6 H2O = 2 P3H9 + 6 Na2HPO3
ZnSO4*6H2O + FeS2 = ZnS + FeS + SO2 + HS =>
ZnSO4*6H2O + 17 FeS2 = ZnS + 17 FeS + 5 SO2 + 12 HS
MgSe + F = MgF + Se =>
MgSe + F = MgF + Se
MnO4{-} + HCO2{-} + H2O = MnO2 + CO2 + OH{-} =>
2 MnO4{-} + 3 HCO2{-} + H2O = 2 MnO2 + 3 CO2 + 5 OH{-}
P2O3 + Na2O = Na3PO3 =>
P2O3 + 3 Na2O = 2 Na3PO3
Al2O03 + HCl = AlCl3 + H2O =>
Al2O03 + 6 HCl = 2 AlCl3 + 3 H2O
Pb(NO3)2(aq) + NaOH(aq) = Pb(OH)2 + NaNO3 =>
Pb(NO3)2(aq) + 2 NaOH(aq) = Pb(OH)2 + 2 NaNO3
Bi(NO3)3 + Na4(Sn(OH)6) = Bi + Na2(Sn(OH)6) + NaNO3 =>
2 Bi(NO3)3 + 3 Na4(Sn(OH)6) = 2 Bi + 3 Na2(Sn(OH)6) + 6 NaNO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
HCOOH + Ag2O = (HCOO)Ag + H2O =>
2 HCOOH + Ag2O = 2(HCOO)Ag + H2O
Ca3(PO4)2 + K = K3(PO4)2 + Ca =>
Ca3(PO4)2 + 3 K = K3(PO4)2 + 3 Ca
Fe + Al(No3)3 = Al + Fe(No3)3 =>
Fe + Al(No3)3 = Al + Fe(No3)3
Cl2(g) + CH4 = CCl4 + HCl =>
4 Cl2(g) + CH4 = CCl4 + 4 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CH4 + O2 = O2C + HO =>
CH4 + 3 O2 = O2C + 4 HO
Al + NO3 + H2O = Al(OH)3 + NH4 =>
10 Al + 3 NO3 + 21 H2O = 10 Al(OH)3 + 3 NH4
NH4NO2 = N2(g) + H2O(l) =>
NH4NO2 = N2(g) + 2 H2O(l)
CuO + HCI = CuOHCI =>
CuO + HCI = CuOHCI
H2CO + KMnO4 + HCl = KCl + MnCl2 + CO2 + H2O =>
5 H2CO + 4 KMnO4 + 12 HCl = 4 KCl + 4 MnCl2 + 5 CO2 + 11 H2O
CH3CO2K + CoBr2 = CH3Br2 + CoCO2K =>
CH3CO2K + CoBr2 = CH3Br2 + CoCO2K
Fe4C3 + H2 = Fe + H2C =>
Fe4C3 + 3 H2 = 4 Fe + 3 H2C
NO3 = N2 + O2 =>
2 NO3 = N2 + 3 O2
As4S6 + O2 = As4O6 + SO2 =>
As4S6 + 9 O2 = As4O6 + 6 SO2
Al2(C03)3 = Al + C =>
Al2(C03)3 = 2 Al + 9 C
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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12/28/24
方程式のバランス01/27/24
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