| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H5OH + K2O = 2 C6H5OK + H2O
Rb + KOH = KRbOH =>
Rb + KOH = KRbOH
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
C3H6O2 + C2H5OH = H2O + C2H5COOCH5 =>
2 C3H6O2 + 5 C2H5OH = H2O + 4 C2H5COOCH5
F + K2 = FK =>
2 F + K2 = 2 FK
Li + OH = LiH + OLi =>
2 Li + OH = LiH + OLi
Li22C8B2O30 + Y2O3 + Li3BO3 + H3BO3 + ZrO2 + CeO2 = Li584Y89Zr10Ce1C5B295O900 + H2O =>
15 Li22C8B2O30 + 1068 Y2O3 + 4562 Li3BO3 + 2488 H3BO3 + 240 ZrO2 + 24.000000000001CeO2 = 24 Li584Y89Zr10Ce1C5B295O900 + 3732 H2O
Au2S + HCl = SHCl + Au =>
Au2S + HCl = SHCl + 2 Au
Mg + Pb3N2 = Mg3N2 + Pb =>
3 Mg + Pb3N2 = Mg3N2 + 3 Pb
NaHCO3 + NaI = NaHCI + NaO3 =>
NaHCO3 + NaI = NaHCI + NaO3
HNO3(aq) + Na2SO3(aq) = NaNO3(aq) + SO2(g) + H2O(l) =>
2 HNO3(aq) + Na2SO3(aq) = 2 NaNO3(aq) + SO2(g) + H2O(l)
C2H5OH + KMnO4 + H2SO4 = CH2CHO + MnSO4 + K2SO4 + H2O =>
10 C2H5OH + 6 KMnO4 + 9 H2SO4 = 10 CH2CHO + 6 MnSO4 + 3 K2SO4 + 24 H2O
CH3NH2 + H2SO4 = CH3NH3{+} + HSO4{-} =>
CH3NH2 + H2SO4 = CH3NH3{+} + HSO4{-}
K2Cr2O7 + H2SO4 + H2SO3 = Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + H2SO4 + 3 H2SO3 = Cr2(SO4)3 + 4 H2O + K2SO4
S + NaOH = Na2S + Na2S2O4 + H2O =>
5 S + 8 NaOH = 3 Na2S + Na2S2O4 + 4 H2O
C3H7COH + H2 = C4H9OH =>
C3H7COH + H2 = C4H9OH
SO2 + CO2 = CO + SO3 =>
SO2 + CO2 = CO + SO3
Cl2O7 + Ba(OH)2 = Ba(ClO4)2H2O =>
Cl2O7 + Ba(OH)2 = Ba(ClO4)2H2O
SrOH2 + H2SO4 = SrSO4 + H2OH2 =>
SrOH2 + H2SO4 = SrSO4 + H2OH2
C6H5NH2 = (C6H5)2NH + NH3 =>
2 C6H5NH2 = (C6H5)2NH + NH3
Cu + AgCl = (CuCl)2 + Ag =>
2 Cu + 2 AgCl = (CuCl)2 + 2 Ag
Cu2S + HNO3 = Cu(HO3)2 + H2SO4 + NO + H2O =>
3 Cu2S + 26 HNO3 = 6 Cu(HO3)2 + 3 H2SO4 + 26 NO + 4 H2O
Pb(NO3)2(aq) + NaCO3(aq) = PbCO3(s) + Na(NO3)2(aq) =>
Pb(NO3)2(aq) + NaCO3(aq) = PbCO3(s) + Na(NO3)2(aq)
Al(OH)3 + Cl2O = Al(ClO)3 + H2O =>
2 Al(OH)3 + 3 Cl2O = 2 Al(ClO)3 + 3 H2O
[H2NCH2CH2NHCH2CH2NH2][RhCl6] + H2 = Rh + [H2NCH2CH2NHCH2CH2NH2] + HCl =>
[H2NCH2CH2NHCH2CH2NH2][RhCl6] + 3 H2 = Rh + [H2NCH2CH2NHCH2CH2NH2] + 6 HCl
BaCO3 + HBr = BaCO3HBr =>
BaCO3 + HBr = BaCO3HBr
CoI2 + Rb3PO4 = Co3(PO4)2 + RbI =>
3 CoI2 + 2 Rb3PO4 = Co3(PO4)2 + 6 RbI
CH3COOH + Zn(OH)2 = H2O + Zn(CH3COO)2 =>
2 CH3COOH + Zn(OH)2 = 2 H2O + Zn(CH3COO)2
BaS2O3 + HCl = BaCl + SO2 + S + H2O =>
4 BaS2O3 + 4 HCl = 4 BaCl + 5 SO2 + 3 S + 2 H2O
Mg + FeO = MgO + Fe =>
Mg + FeO = MgO + Fe
HI + Na2SO4 = Na2SO3 + I2 + H2O =>
2 HI + Na2SO4 = Na2SO3 + I2 + H2O
PbO + NaOH = PbO2Na2 + H2O =>
PbO + 2 NaOH = PbO2Na2 + H2O
NaCe + H2SO4 = HCe + Na2SO4 =>
2 NaCe + H2SO4 = 2 HCe + Na2SO4
C12H17N2O4P + H2O = C12H16N2O + H3PO4 =>
C12H17N2O4P + H2O = C12H16N2O + H3PO4
Cl2 + Br2 = ClBr =>
Cl2 + Br2 = 2 ClBr
CuCl2 + Ca(OH)2 = CaCl2 + Cu(OH)2 =>
CuCl2 + Ca(OH)2 = CaCl2 + Cu(OH)2
Pd(NO3)2 + Na2S = PdS + NaNO3 =>
Pd(NO3)2 + Na2S = PdS + 2 NaNO3
Ra + HNO3 = Ra(NO3)2 + H2 =>
Ra + 2 HNO3 = Ra(NO3)2 + H2
Na2S + GaF3 = NaF + Ga2S3 =>
3 Na2S + 2 GaF3 = 6 NaF + Ga2S3
MnO(OH) + I{-} + H{+} = Mn2{+} + I2 + H2O =>
4 MnO(OH) + 10 I{-} + 12 H{+} = 2 Mn2{+} + 5 I2 + 8 H2O
H2SO4(aq) + Ca(OH)2(aq) = CaSO4(l) + H2O(aq) =>
H2SO4(aq) + Ca(OH)2(aq) = CaSO4(l) + 2 H2O(aq)
(CH3COO)2Mn + AgNO3 = CH3COOAg + Mn(NO3)2 =>
(CH3COO)2Mn + 2 AgNO3 = 2 CH3COOAg + Mn(NO3)2
CaBr2(aq) + Cl2(s) = CaCl2(aq) + Br2 =>
CaBr2(aq) + Cl2(s) = CaCl2(aq) + Br2
CuOCl2 = Cl2OCu =>
CuOCl2 = Cl2OCu
Al2O3(s) + NaOH(l) + HF(g) = Na3AlF6 + H2O =>
Al2O3(s) + 6 NaOH(l) + 12 HF(g) = 2 Na3AlF6 + 9 H2O
K2SO3 = K2S + K2SO4 =>
4 K2SO3 = K2S + 3 K2SO4
ZnBr2 + AgC2H3O2 = Zn(C2H3O2)2 + AgBr =>
ZnBr2 + 2 AgC2H3O2 = Zn(C2H3O2)2 + 2 AgBr
CuCl2 + Ca(OH)2 = CaCl2 + Cu(OH)2 =>
CuCl2 + Ca(OH)2 = CaCl2 + Cu(OH)2
C2HCu + HNO3 = C2H2 + CuNO3 =>
C2HCu + HNO3 = C2H2 + CuNO3
Fe2O3 + C4H6O6 = FeO + CO2 + H2O =>
5 Fe2O3 + C4H6O6 = 10 FeO + 4 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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