| Équations équilibrées la veille | Équations équilibrées le lendemain |
P2O5 + 3 H2O = 2 H3PO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + HCl = AlCl3 + H =>
Al + 3 HCl = AlCl3 + 3 H
AgNO{3} + CaCl{2} = AgCl + Ca(NO{3}){2} =>
AgNO{3} + CaCl{2} = AgCl + Ca(NO{3}){2}
C3H5(NO3)3(s) = CO2(g) + N2(g) + H2O(l) + O2(g) =>
4 C3H5(NO3)3(s) = 12 CO2(g) + 6 N2(g) + 10 H2O(l) + O2(g)
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Zn(NO3)2 + (NH4)2S = NH4NO3 + ZnS(s) =>
Zn(NO3)2 + (NH4)2S = 2 NH4NO3 + ZnS(s)
CrO2 + Ni = ONi + Cr =>
CrO2 + 2 Ni = 2 ONi + Cr
HCrCl2 = CrCl2 + H2 =>
2 HCrCl2 = 2 CrCl2 + H2
NaAIO2 + H2O = NaOH + AI(OH)3 =>
NaAIO2 + 2 H2O = NaOH + AI(OH)3
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Na2HPO4 + CaNO4 = CaPO4 + Na2HNO4 =>
Na2HPO4 + CaNO4 = CaPO4 + Na2HNO4
C8H8O3 + C9H11NO2 = C17H17NO4 + H2O =>
C8H8O3 + C9H11NO2 = C17H17NO4 + H2O
C2H5OH(aq) + HCOOH(aq) = HCOOC2H5(aq) + H2O(l) =>
C2H5OH(aq) + HCOOH(aq) = HCOOC2H5(aq) + H2O(l)
(NH4)3PO4 + MgCO3 = Mg3(PO4)2 + (NH4)2CO3 =>
2(NH4)3PO4 + 3 MgCO3 = Mg3(PO4)2 + 3(NH4)2CO3
CH3COOCH2CH2CH3 + H2O = CH3COOH + CH3CH2CH2OH =>
CH3COOCH2CH2CH3 + H2O = CH3COOH + CH3CH2CH2OH
FeBr3 + NaHCO3 = Fe(OH)3 + NaBr + CO2 =>
FeBr3 + 3 NaHCO3 = Fe(OH)3 + 3 NaBr + 3 CO2
I{-} + MnO4{-} + H{+} + H2O = H5IO6 + MnO2 =>
3 I{-} + 8 MnO4{-} + 11 H{+} + 2 H2O = 3 H5IO6 + 8 MnO2
KH2PO2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + KH2PO4 + H2O =>
5 KH2PO2 + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 KH2PO4 + 6 H2O
Zn + MgCl2 = ZnCl + Mg =>
2 Zn + MgCl2 = 2 ZnCl + Mg
RbClNa = RbNaCl =>
RbClNa = RbNaCl
Nb + O2 + NaOH = NaNbO3 + H2O =>
4 Nb + 5 O2 + 4 NaOH = 4 NaNbO3 + 2 H2O
AgOH + BaCl2 = AgCl2 + BaOH =>
AgOH + BaCl2 = AgCl2 + BaOH
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Ni + ZnCO3 = Zn + NiCO3 =>
Ni + ZnCO3 = Zn + NiCO3
HCOOH + Cu{2+} + OH{-} = Cu + CO3{2-} + H2O =>
HCOOH + Cu{2+} + 4 OH{-} = Cu + CO3{2-} + 3 H2O
HN3 + KMnO4 + H2SO4 = N2 + MnSO4 + K2SO4 + H2O =>
10 HN3 + 2 KMnO4 + 3 H2SO4 = 15 N2 + 2 MnSO4 + K2SO4 + 8 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
HfCl4 + ROH = Hf(OR)4 + HCl =>
HfCl4 + 4 ROH = Hf(OR)4 + 4 HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + HNO3(konc) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(konc) = Fe(NO3)3 + NO + 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Mg + HBr = H + MgBr2 =>
Mg + 2 HBr = 2 H + MgBr2
C77H156 + O2 = CO2 + H2O =>
C77H156 + 116 O2 = 77 CO2 + 78 H2O
Mg(NO3)2 + H2SO4 = MgSO4 + (HNO3) =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2(HNO3)
Sr(NO3)2 + Al2(SO4)3 = Al2(NO3)2 + Sr(SO4)3 =>
Sr(NO3)2 + Al2(SO4)3 = Al2(NO3)2 + Sr(SO4)3
C10H16 + C4H2O3 = C14H18O3 =>
C10H16 + C4H2O3 = C14H18O3
HC3H5O3 + NaOH = NaC3H5O3 + H2O =>
HC3H5O3 + NaOH = NaC3H5O3 + H2O
Cl2 + Ca(OH)2 = Ca(ClO)2 + CaCl2 + H2O =>
2 Cl2 + 2 Ca(OH)2 = Ca(ClO)2 + CaCl2 + 2 H2O
Pd + NaClO + HCl = H2O + H2PdCl4 + NaCl =>
Pd + NaClO + 4 HCl = H2O + H2PdCl4 + NaCl
C6H4OHCOH + K2Cr2O7 + H2O = C6H4OHCOOH + K2CrO4 + HCrO3 =>
C6H4OHCOH + 2 K2Cr2O7 + H2O = C6H4OHCOOH + 2 K2CrO4 + 2 HCrO3
ICl3 + HCl + H2O = HICl4*4H2O =>
ICl3 + HCl + 4 H2O = HICl4*4H2O
C3H7MgCl + CO2 = C4H7O2MgCl =>
C3H7MgCl + CO2 = C4H7O2MgCl
NaOH + H2CO2 = Na2CO2 + H2O =>
2 NaOH + H2CO2 = Na2CO2 + 2 H2O
NaBr + NaClO + HCl = Br2 + NaCl + H2O =>
2 NaBr + NaClO + 2 HCl = Br2 + 3 NaCl + H2O
YF3 + Li2T = Y2T3 + LiF =>
2 YF3 + 3 Li2T = Y2T3 + 6 LiF
HCl + KHCO3 = KCl + H2CO3 =>
HCl + KHCO3 = KCl + H2CO3
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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