| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2Co3 = Co2 + H2Co2 =>
2 H2Co3 = Co2 + 2 H2Co2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
ZnBr2 + Ag = AgBr + Zn =>
ZnBr2 + 2 Ag = 2 AgBr + Zn
CuO + H2SO4(aq) = CuSO4(aq) + H2O =>
CuO + H2SO4(aq) = CuSO4(aq) + H2O
C8H16 = C + H =>
C8H16 = 8 C + 16 H
CH22H46 + O2 = CO2 + H2O =>
CH22H46 + 18 O2 = CO2 + 34 H2O
Pb(CH3CO2)2 + (NH4)2SO4 = PbSO4 + NH4(CH3CO2) =>
Pb(CH3CO2)2 + (NH4)2SO4 = PbSO4 + 2 NH4(CH3CO2)
Ba(OH)2 + NaNO3 = Ba(NO3)2 + Na2(OH)2 =>
Ba(OH)2 + 2 NaNO3 = Ba(NO3)2 + Na2(OH)2
C14H30 + O2 = CO2 + H2O =>
2 C14H30 + 43 O2 = 28 CO2 + 30 H2O
NaOH + HCe = NaCe + H2O =>
NaOH + HCe = NaCe + H2O
BBr3 + H2O = B(OH)3 + HBr =>
BBr3 + 3 H2O = B(OH)3 + 3 HBr
iron + copper(II)chloride = iron(II)chloride + copper =>
Fe + CuCl2 = FeCl2 + Cu
NH4NO3 = H2 + N2O + NO2 =>
3 NH4NO3 = 6 H2 + N2O + 4 NO2
FeSn(NO3)3 = Fe(NO3)3Sn =>
FeSn(NO3)3 = Fe(NO3)3Sn
MgPb(NO{3}){2} = PbMg(NO{3}){2} =>
MgPb(NO{3}){2} = PbMg(NO{3}){2}
FeSO4 + HNO3 + HCl = Fe2(SO4)3 + H2O + NO + FeCl3 =>
3 FeSO4 + HNO3 + 3 HCl = Fe2(SO4)3 + 2 H2O + NO + FeCl3
F2 + Fe2O3 = Fe + F2O =>
3 F2 + Fe2O3 = 2 Fe + 3 F2O
C25H12 + O2 = CO2 + H2O =>
C25H12 + 28 O2 = 25 CO2 + 6 H2O
KMnO4 + H2SO4 + Na2SO3 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 Na2SO3 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
Na3PO4CrI2 = Na3I2CrPO4 =>
Na3PO4CrI2 = Na3I2CrPO4
B2S3(s) + H2O(l) = H3BO3 + H2S =>
B2S3(s) + 6 H2O(l) = 2 H3BO3 + 3 H2S
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4 =>
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
P4O10(s) + H2O(l) = H3PO4(aq) =>
P4O10(s) + 6 H2O(l) = 4 H3PO4(aq)
C6H6O2 + O2 = CO2 + H2O =>
2 C6H6O2 + 13 O2 = 12 CO2 + 6 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
AgBr + Zn = ZnBr2 + Ag =>
2 AgBr + Zn = ZnBr2 + 2 Ag
TiOCl2 + NaOH + H2O2 = H4TiO5 + NaCl =>
TiOCl2 + 2 NaOH + H2O2 = H4TiO5 + 2 NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(OH)2 + HF = CaF2 + H2(OH)2 =>
Ca(OH)2 + 2 HF = CaF2 + H2(OH)2
KI + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
6 KI + K2Cr2O7 + 7 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 3 I2 + 7 H2O
C6H5CHO + CuO = C6H5COOH + Cu =>
C6H5CHO + CuO = C6H5COOH + Cu
Fe2O3 + C6H8O7 = FeO + CO2 + H2O =>
9 Fe2O3 + C6H8O7 = 18 FeO + 6 CO2 + 4 H2O
C6H12O6 = C4H10O + CO2 + H2O =>
C6H12O6 = C4H10O + 2 CO2 + H2O
LiNaK = NaKLi =>
LiNaK = NaKLi
AgNO3 + H2O = Ag + HNO3 + O2 =>
4 AgNO3 + 2 H2O = 4 Ag + 4 HNO3 + O2
Li2 + S4 = Li2S =>
4 Li2 + S4 = 4 Li2S
CH3COH + Na2Cr2O7 + H2SO4 = CH3COOH + Cr2O3 + Na2SO4 + H2O =>
3 CH3COH + Na2Cr2O7 + H2SO4 = 3 CH3COOH + Cr2O3 + Na2SO4 + H2O
Fe + CO2 = Fe2O3 + CO =>
2 Fe + 3 CO2 = Fe2O3 + 3 CO
CUOH + HCl = CUCl + H2O =>
CUOH + HCl = CUCl + H2O
CH3OH + KMnO4 + KOH = K2MnO4 + CO2 + H2O =>
CH3OH + 6 KMnO4 + 6 KOH = 6 K2MnO4 + CO2 + 5 H2O
CH3CH2CH2OH + H2SO4 + NaMnO4 = NaSO4 + MnSO4 + CH3CH2COOH + H2O =>
CH3CH2CH2OH + 2 H2SO4 + NaMnO4 = NaSO4 + MnSO4 + CH3CH2COOH + 3 H2O
AgNO3Pb(NO3)2 = PbNO3Ag(NO3)2 =>
AgNO3Pb(NO3)2 = PbNO3Ag(NO3)2
KOH + O2 = KO2 + H2O =>
4 KOH + 3 O2 = 4 KO2 + 2 H2O
NH4OHC2H4O2 = C2H7NO2H2O =>
NH4OHC2H4O2 = C2H7NO2H2O
C4H8(OH)2(aq) + H2O2(aq) = C4H6O2(aq) + H2O(l) =>
C4H8(OH)2(aq) + 2 H2O2(aq) = C4H6O2(aq) + 4 H2O(l)
NaAlO2CH3COOH = NaCH3COOHAlO2 =>
NaAlO2CH3COOH = NaCH3COOHAlO2
F2 + Fe2O3 = Fe + F2O =>
3 F2 + Fe2O3 = 2 Fe + 3 F2O
H2(SO4) + K(OH) = H2O + K2(SO4) =>
H2(SO4) + 2 K(OH) = 2 H2O + K2(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/07/24
Équations équilibrées sur05/07/23
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