| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + LiOH = AlLi + OHCl3
Ca + O = CaO2 =>
Ca + 2 O = CaO2
Al2(SO4)3 + Ba(C2H3O2)2 = Al(C2H3O2)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 BaSO4
SO2 + H2O = SO3 + H2 =>
SO2 + H2O = SO3 + H2
Na2S4O6 + NaNO2 + H2O = NaNO3 + S + NaOH =>
Na2S4O6 + 5 NaNO2 + H2O = 5 NaNO3 + 4 S + 2 NaOH
NaClH2O = NaOHHCl =>
NaClH2O = NaOHHCl
HCHO + CH3CHO = CHCHCHO + H2O =>
4 HCHO + CH3CHO = 2 CHCHCHO + 3 H2O
NH4Cl + Fe2S3 = (NH4)2S + FeCl3 =>
6 NH4Cl + Fe2S3 = 3(NH4)2S + 2 FeCl3
Ca(Cl3)2 = CaCl2 + Cl2 =>
Ca(Cl3)2 = CaCl2 + 2 Cl2
CH3CH(CH3)COOK + KOH = CH3CH(CH3)CH(CH3)CH3 + K2CO3 + H2O =>
19 CH3CH(CH3)COOK + 13 KOH = 10 CH3CH(CH3)CH(CH3)CH3 + 16 K2CO3 + 3 H2O
Al + H2SO4 = Al2SO4 + H2O + S =>
6 Al + 4 H2SO4 = 3 Al2SO4 + 4 H2O + S
Ca(Cl3)2 = CaCl2 + Cl2 =>
Ca(Cl3)2 = CaCl2 + 2 Cl2
HOCH2CH2NH2 + O2 = CO2 + H2O + N2 =>
4 HOCH2CH2NH2 + 13 O2 = 8 CO2 + 14 H2O + 2 N2
Ni + HCl + NaClO = H2O + NiCl6 + NaCl =>
Ni + 6 HCl + 3 NaClO = 3 H2O + NiCl6 + 3 NaCl
H2SO4 + H2O = H3O{+} + SO4{2-} =>
H2SO4 + 2 H2O = 2 H3O{+} + SO4{2-}
AgNO3 + HNO3 + NaCl = Ag(NO3)2 + HNaCl =>
AgNO3 + HNO3 + NaCl = Ag(NO3)2 + HNaCl
Ge(s) + F2(g) = GeF4(s) =>
Ge(s) + 2 F2(g) = GeF4(s)
CO2 + O2 = CO4 =>
CO2 + O2 = CO4
KOH + Al2O3 = K2Al2O4 + H2O =>
2 KOH + Al2O3 = K2Al2O4 + H2O
CH3CH(CH3)COOK + KOH = CH3CH(CH3)CH(CH3)CH3 + K2CO3 + H2O =>
19 CH3CH(CH3)COOK + 13 KOH = 10 CH3CH(CH3)CH(CH3)CH3 + 16 K2CO3 + 3 H2O
Pr(NO3)3*6H2O + Ba(NO3)2 + (CH3COO)Mn + C4H6O6 = PrBaMnO3 + N2 + CO2 + H2O =>
10 Pr(NO3)3*6H2O + 10 Ba(NO3)2 + 10(CH3COO)Mn + 17 C4H6O6 = 10 PrBaMnO3 + 25 N2 + 88 CO2 + 126 H2O
O2H2O = O3H2 =>
O2H2O = O3H2
KBr2 + I2 = KI + Br =>
2 KBr2 + I2 = 2 KI + 4 Br
NH4Cl + K2[HgBr2I2] + KOH = HgO*Hg(NH2)I + KCl + KBr + KI + H2O =>
NH4Cl + 2 K2[HgBr2I2] + 4 KOH = HgO*Hg(NH2)I + KCl + 4 KBr + 3 KI + 3 H2O
AgNO3 + KCl + HNO3 = K(NO3)2 + AgCl + H2 =>
2 AgNO3 + 2 KCl + 2 HNO3 = 2 K(NO3)2 + 2 AgCl + H2
CrN + I2 = CrI3 + N2 =>
2 CrN + 3 I2 = 2 CrI3 + N2
C6H6 + HNO3 + H2SO4 = C6H5NO2 + H3O{+} + HSO4{-} =>
C6H6 + HNO3 + H2SO4 = C6H5NO2 + H3O{+} + HSO4{-}
NH3 + ClH = NH4Cl =>
NH3 + ClH = NH4Cl
NH3 + ZnO = Zn + H2O + N2 =>
2 NH3 + 3 ZnO = 3 Zn + 3 H2O + N2
NH4{+}(aq) + H2O(l) = NH3(aq) + H3O{+} =>
NH4{+}(aq) + H2O(l) = NH3(aq) + H3O{+}
K2CO3 + CuBr = KBr + Cu2CO3 =>
K2CO3 + 2 CuBr = 2 KBr + Cu2CO3
CH3COOH + K2CO3 = KCH3COO + CO2 + H2O =>
2 CH3COOH + K2CO3 = 2 KCH3COO + CO2 + H2O
Zn(IO3)2 + V2(SO3)3 = V(IO3)3 + ZnSO3 =>
3 Zn(IO3)2 + V2(SO3)3 = 2 V(IO3)3 + 3 ZnSO3
FeBr2(aq) + NaOH(aq) = Fe(OH)2(s) + NaBr(aq) =>
FeBr2(aq) + 2 NaOH(aq) = Fe(OH)2(s) + 2 NaBr(aq)
Fe(CH3COO)3 + NaOH = Fe(OH)3 + NaCH3COO =>
Fe(CH3COO)3 + 3 NaOH = Fe(OH)3 + 3 NaCH3COO
CdO(s) + Mg(s) = MgO + Cd =>
CdO(s) + Mg(s) = MgO + Cd
K2S + NaClO + H2SO4 = S + NaCl + K2SO4H2O =>
K2S + NaClO + H2SO4 = S + NaCl + K2SO4H2O
Na2HPO4 + KI = Na2I + KHPO4 =>
Na2HPO4 + KI = Na2I + KHPO4
Al + H3PO4 = Al(HPO4)3 + H2 =>
Al + 3 H3PO4 = Al(HPO4)3 + 3 H2
Cu(s) + Ag2CO3(s) = CuCO3(s) + Ag(s) =>
Cu(s) + Ag2CO3(s) = CuCO3(s) + 2 Ag(s)
FeSO4 + NaCl = FeCl2 + Na2SO4 =>
FeSO4 + 2 NaCl = FeCl2 + Na2SO4
CaS + CuBr2 = CuS + CaBr2 =>
CaS + CuBr2 = CuS + CaBr2
Mn(ClO3)2(s) = MnCl2(s) + O2(g) =>
Mn(ClO3)2(s) = MnCl2(s) + 3 O2(g)
CoCl + KOH = CoOH + KCl =>
CoCl + KOH = CoOH + KCl
Ag + HNO3 + O2 = AgNO3 + H2O =>
4 Ag + 4 HNO3 + O2 = 4 AgNO3 + 2 H2O
C2H5OH(aq) + K2Cr2O7(aq) + H2SO4(aq) = CH3COOH(aq) + Cr2(SO4)3(aq) + K2SO4(aq) + H2O =>
3 C2H5OH(aq) + 2 K2Cr2O7(aq) + 8 H2SO4(aq) = 3 CH3COOH(aq) + 2 Cr2(SO4)3(aq) + 2 K2SO4(aq) + 11 H2O
Ba(OH)2(aq) + H2SO4(aq) = BaSO4(s) + H2O(l) =>
Ba(OH)2(aq) + H2SO4(aq) = BaSO4(s) + 2 H2O(l)
Na2V4O9 + NaHCO3 + O2 = NaVO3 + H2O + CO2 =>
Na2V4O9 + 2 NaHCO3 + O2 = 4 NaVO3 + H2O + 2 CO2
HgCl2 + C2H5NS = HgS + C2H5NCl2 =>
HgCl2 + C2H5NS = HgS + C2H5NCl2
V2(CO3)3 = V2O3 + CO2 =>
V2(CO3)3 = V2O3 + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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