| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2Cl6(s) + 6 H2O(s) = 2 Al(OH)3(s) + 6 HCl
C8H10 + O2 = CO + H2O =>
2 C8H10 + 13 O2 = 16 CO + 10 H2O
O + N2 = N8O =>
O + 4 N2 = N8O
C6H12O6(s) + O2(g) = CO2(g) + H20(l) =>
5 C6H12O6(s) + 15 O2(g) = 30 CO2(g) + 3 H20(l)
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
KMnO4 + H2SO4 + NaNO2 = NaMnO4 + K2SO4 + HNO2 =>
2 KMnO4 + H2SO4 + 2 NaNO2 = 2 NaMnO4 + K2SO4 + 2 HNO2
CH3C(CH3)CHCH3 + KMnO4 = (CH3)COOK + MnO2 + KOH + H2O =>
6 CH3C(CH3)CHCH3 + 20 KMnO4 = 15(CH3)COOK + 20 MnO2 + 5 KOH + 5 H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
HCl + U = UCl4 + H2 =>
4 HCl + U = UCl4 + 2 H2
O2 + C15H30 = C15O2 + H30 =>
O2 + C15H30 = C15O2 + H30
C2H2O4 = HCH3COOH + O2 + CO2 =>
5 C2H2O4 = 2 HCH3COOH + 2 O2 + 6 CO2
Zn + OHCl = OH + ZnCl2 =>
Zn + 2 OHCl = 2 OH + ZnCl2
Ni*6H2O{2+} + NH2CH2CH2NH2 = Ni*2NH2CH2CH2NH2{2+} + H2O =>
Ni*6H2O{2+} + 2 NH2CH2CH2NH2 = Ni*2NH2CH2CH2NH2{2+} + 6 H2O
CuI + Na2S2O3 = Na3[Cu(S2O3)2] + NaI =>
CuI + 2 Na2S2O3 = Na3[Cu(S2O3)2] + NaI
N2 + CaCO3 = N2CO3 + Ca =>
N2 + CaCO3 = N2CO3 + Ca
Br + CrO4 = BrO3 + Cr =>
4 Br + 3 CrO4 = 4 BrO3 + 3 Cr
H2C2O4(aq) + Ca(OH)2(s) = H2O(l) + CaC2O4(s) =>
H2C2O4(aq) + Ca(OH)2(s) = 2 H2O(l) + CaC2O4(s)
CCl4 + Mg = MgCl2 + C =>
CCl4 + 2 Mg = 2 MgCl2 + C
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Pb(C2H3O2)2 + (NH4)2S = PbS + NH4C2H3O2 =>
Pb(C2H3O2)2 + (NH4)2S = PbS + 2 NH4C2H3O2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CuBr2 + AlCl3 = CuCl2 + AlBr3 =>
3 CuBr2 + 2 AlCl3 = 3 CuCl2 + 2 AlBr3
C6H12 + O2 = C6H11OH =>
2 C6H12 + O2 = 2 C6H11OH
N2 + CaCO3 = N2CO3 + Ca =>
N2 + CaCO3 = N2CO3 + Ca
FeCl3 + AgNO3 = FeCl3AgNO3 =>
FeCl3 + AgNO3 = FeCl3AgNO3
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
HClO3 + Ba(OH)2 = H2O + Ba(ClO3)2 =>
2 HClO3 + Ba(OH)2 = 2 H2O + Ba(ClO3)2
NCl3 = N2 + Cl =>
2 NCl3 = N2 + 6 Cl
Rb2 + O = Rb2O =>
Rb2 + O = Rb2O
NaHSO3 + NaClO + NaCl = H2O + Cl2 + Na2SO3 =>
2 NaHSO3 + NaClO + NaCl = H2O + Cl2 + 2 Na2SO3
N2O2 + H2O = N2O + H2O2 =>
N2O2 + H2O = N2O + H2O2
Ca(OH)2 + H3PO4 = Ca(H3PO4)2 + OH =>
Ca(OH)2 + 2 H3PO4 = Ca(H3PO4)2 + 2 OH
K2SO4 + AgNO3 = Ag2SO4 + K(NO3) =>
K2SO4 + 2 AgNO3 = Ag2SO4 + 2 K(NO3)
Cu2S + HNO3 = NO + SO2 + Cu(NO3)2 + H2O =>
3 Cu2S + 20 HNO3 = 8 NO + 3 SO2 + 6 Cu(NO3)2 + 10 H2O
(C6H10O5)200 + O2 = CO + H2O =>
(C6H10O5)200 + 600 O2 = 1200 CO + 1000 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Na + H2O = Na(OH)3 + H =>
Na + 3 H2O = Na(OH)3 + 3 H
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H4PO3 + Mn(OH)4 = MnPO3 + H2O =>
H4PO3 + Mn(OH)4 = MnPO3 + 4 H2O
FeSO4*7H2O + C2H2O4*2H2O = FeC2O4 + H2SO4 + H2O =>
FeSO4*7H2O + C2H2O4*2H2O = FeC2O4 + H2SO4 + 9 H2O
Co2 + Pb4 = Co3(Pb4)2 =>
3 Co2 + 4 Pb4 = 2 Co3(Pb4)2
KMnO4 + Cl2 + H2O = MnO2 + KOH + KClO4 =>
14 KMnO4 + 3 Cl2 + 4 H2O = 14 MnO2 + 8 KOH + 6 KClO4
Co2 + Pb4 = Co3(Pb4)2 =>
3 Co2 + 4 Pb4 = 2 Co3(Pb4)2
CH2O + C9H12 = C19H22 + H2O =>
15 CH2O + 11 C9H12 = 6 C19H22 + 15 H2O
MgCO3 + H2CO3 = Mg(HCO3)2 =>
MgCO3 + H2CO3 = Mg(HCO3)2
Ag + Au = AuAg =>
Ag + Au = AuAg
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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