| Équations équilibrées la veille | Équations équilibrées le lendemain |
C23H48 + 70 CuO = 35 Cu2 + 24 H2O + 23 CO2
C6H12 + H2O = CO + H2 =>
C6H12 + 6 H2O = 6 CO + 12 H2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
KOH(aq) + HCl(g) = KCl(aq) + H2O(l) =>
KOH(aq) + HCl(g) = KCl(aq) + H2O(l)
Fe(s) + HCl = FeCl3 + H2(g) =>
2 Fe(s) + 6 HCl = 2 FeCl3 + 3 H2(g)
C12H22O11 = C + H2 + O =>
C12H22O11 = 12 C + 11 H2 + 11 O
Na + O + Ca + B + Ge = Na6O3Ca3O3B4O6GeO2 =>
6 Na + 14 O + 3 Ca + 4 B + Ge = Na6O3Ca3O3B4O6GeO2
Zn + NO3{-} + OH{-} + H2O = NH3 + Zn(OH)4{2-} =>
4 Zn + NO3{-} + 7 OH{-} + 6 H2O = NH3 + 4 Zn(OH)4{2-}
Z + S = ZS =>
Z + S = ZS
AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + KNO3(aq) =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + 2 KNO3(aq)
C2H5NH3Cl + HNO3 = C2H5NH3NO3 + HCl =>
C2H5NH3Cl + HNO3 = C2H5NH3NO3 + HCl
Cr2O3 + Li2CO3 + KNO3 = Li2CrO4 + KNO2 + CO2 =>
Cr2O3 + 2 Li2CO3 + 3 KNO3 = 2 Li2CrO4 + 3 KNO2 + 2 CO2
Ga(ClO3)3 + K2O = Ga2O3 + KClO3 =>
2 Ga(ClO3)3 + 3 K2O = Ga2O3 + 6 KClO3
Al + NaNO2 + NaOH + H2O = Na3[Al(OH)6] + NH3 =>
2 Al + NaNO2 + 5 NaOH + 5 H2O = 2 Na3[Al(OH)6] + NH3
In2(C2O4)3 + HCl = InCl3 + C2H2O4 =>
In2(C2O4)3 + 6 HCl = 2 InCl3 + 3 C2H2O4
Li + Br = LiBr =>
Li + Br = LiBr
C6H12 + O2 = CO + H2O =>
C6H12 + 6 O2 = 6 CO + 6 H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
I2 + CaS = CaI2 + S8 =>
8 I2 + 8 CaS = 8 CaI2 + S8
Na2(SO4) + H2O = Na(OH) + H2(SO4) =>
Na2(SO4) + 2 H2O = 2 Na(OH) + H2(SO4)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Mg(NO3)2 + MgC2O4 + H2SO4 = MgSO4 + (NH4)2SO4 + CO2 + H2O =>
Mg(NO3)2 + 8 MgC2O4 + 10 H2SO4 = 9 MgSO4 + (NH4)2SO4 + 16 CO2 + 6 H2O
Ba(NO3)2 + CuSO4 = Cu(NO3)2 + Ba(SO4) =>
Ba(NO3)2 + CuSO4 = Cu(NO3)2 + Ba(SO4)
KCl(ac) + AgI(s) = KI(ac) + AgCl(s) =>
KCl(ac) + AgI(s) = KI(ac) + AgCl(s)
C10H7ONa + NaOH = C10H6Na2 + H2O + CO2 =>
24 C10H7ONa + 22 NaOH = 23 C10H6Na2 + 26 H2O + 10 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
(C17H33COO)Na + HCl = (C17H33COOH) + NaCl =>
(C17H33COO)Na + HCl = (C17H33COOH) + NaCl
NaOH + SnCl2 = NaCl + Sn(OH)2 =>
2 NaOH + SnCl2 = 2 NaCl + Sn(OH)2
CaSO4 = Ca + S + O2 =>
CaSO4 = Ca + S + 2 O2
BaCl2 + K2Cr2O7 = BaCr2O7 + KCl =>
BaCl2 + K2Cr2O7 = BaCr2O7 + 2 KCl
KMnO4 + Ag + H2O = Ag2O + Mn(OH)2 + KOH =>
2 KMnO4 + 10 Ag + 3 H2O = 5 Ag2O + 2 Mn(OH)2 + 2 KOH
Na2ZnO2 + H2SO3 = Na2SO3 + ZnSO3 + H2O =>
Na2ZnO2 + 2 H2SO3 = Na2SO3 + ZnSO3 + 2 H2O
AgH2O = Ag + H2O =>
AgH2O = Ag + H2O
CH2CHCH3 + MnO4{-} + H{+} + H2O = CH2(OH)CH(OH)CH3 + Mn2{+} =>
13 CH2CHCH3 + 4 MnO4{-} + 6 H{+} + 10 H2O = 13 CH2(OH)CH(OH)CH3 + 2 Mn2{+}
Cl{2} + S{2}O{3}{2-} + OH{-} = SO{4}{2-} + Cl{-} + H2O =>
4 Cl{2} + 3 S{2}O{3}{2-} + 6 OH{-} = 3 SO{4}{2-} + 4 Cl{-} + 3 H2O
HI + Cu(OH)2 = H2O + CuI2 =>
2 HI + Cu(OH)2 = 2 H2O + CuI2
K2O + CaCl2 = CaO + KCl =>
K2O + CaCl2 = CaO + 2 KCl
Al(OH)3(s) + H2SO4 = Al2(SO4)3(aq) + H2O =>
2 Al(OH)3(s) + 3 H2SO4 = Al2(SO4)3(aq) + 6 H2O
Fe(NO3)2 + KMnO4 + H2O = Fe(NO3)3 + Fe(OH)3 + MnO2 + KOH =>
3 Fe(NO3)2 + KMnO4 + 2 H2O = 2 Fe(NO3)3 + Fe(OH)3 + MnO2 + KOH
Mg(HCO3)2 + CaO = MgO + Ca(HCO3)2 =>
Mg(HCO3)2 + CaO = MgO + Ca(HCO3)2
NO2 + P2O3 + KOH = NO + K2HPO4 + H2O =>
2 NO2 + P2O3 + 4 KOH = 2 NO + 2 K2HPO4 + H2O
Ba(NO3)2 + CuSO4 = Cu(NO3)2 + Ba(SO4) =>
Ba(NO3)2 + CuSO4 = Cu(NO3)2 + Ba(SO4)
NaNO2 + NaNO3 + H2O = NaOH + NO2 =>
NaNO2 + NaNO3 + H2O = 2 NaOH + 2 NO2
CH3CHO + NaOCl + NaOH = CH3COONa + NaCl + H2O =>
CH3CHO + NaOCl + NaOH = CH3COONa + NaCl + H2O
Ca3P2 + Cl2 + H2O = Ca3(PO4)2 + HCl =>
Ca3P2 + 8 Cl2 + 8 H2O = Ca3(PO4)2 + 16 HCl
K3PO4(aq) + AgNO3(aq) = Ag3PO4(s) + KNO3 =>
K3PO4(aq) + 3 AgNO3(aq) = Ag3PO4(s) + 3 KNO3
CH2CHCH2CH2CH3 + KMnO4 + H2O = CH3CH2COOH + MnO2 + KOH =>
9 CH2CHCH2CH2CH3 + 20 KMnO4 + 10 H2O = 15 CH3CH2COOH + 20 MnO2 + 20 KOH
NaOH + FeBr3 = NaBr3 + FeOH =>
NaOH + FeBr3 = NaBr3 + FeOH
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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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