| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(NO3)2 + NaHCO3 = CoHCO3 + Na(NO3)2
CH2COOH + KHCO3 = CH3COOK + CO2 + H2O =>
8 CH2COOH + 7 KHCO3 = 7 CH3COOK + 9 CO2 + 5 H2O
Na2O2 = Na2O + O =>
Na2O2 = Na2O + O
Cu + H2SO4 = CuSO4 + H =>
Cu + H2SO4 = CuSO4 + 2 H
K(ClO3) + S + H2O = Cl2 + K2(SO4) + H2SO4 =>
6 K(ClO3) + 5 S + 2 H2O = 3 Cl2 + 3 K2(SO4) + 2 H2SO4
Na2Cr2O7 + S = Cr2O3 + Na2SO4 =>
Na2Cr2O7 + S = Cr2O3 + Na2SO4
MgO + LiOH = Li2O + Mg(OH)2 =>
MgO + 2 LiOH = Li2O + Mg(OH)2
NH4VO3 + HCl = NH4Cl + VO2Cl + H2O =>
NH4VO3 + 2 HCl = NH4Cl + VO2Cl + H2O
LiOH + H2(SO4) = Li2(SO4) + H2O =>
2 LiOH + H2(SO4) = Li2(SO4) + 2 H2O
H2SO4(aq) + Sr(OH)2(aq) = H2O(l) + SrSO4 =>
H2SO4(aq) + Sr(OH)2(aq) = 2 H2O(l) + SrSO4
Cu2O + H2SO4 = Cu + CuSO4 + H2O =>
Cu2O + H2SO4 = Cu + CuSO4 + H2O
K + CO2 = K2CO3 + C =>
4 K + 3 CO2 = 2 K2CO3 + C
MnO2 + HBr = Br2 + MnBr2 + H2O =>
MnO2 + 4 HBr = Br2 + MnBr2 + 2 H2O
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
ClF3 + (CH3)2N2H2 = CF4 + N2 + HCl + HF =>
4 ClF3 + (CH3)2N2H2 = 2 CF4 + N2 + 4 HCl + 4 HF
CaBr2 + Na2(CO3) = CaCO3 + NaBr =>
CaBr2 + Na2(CO3) = CaCO3 + 2 NaBr
F2 + Na2Br = Na2F + Br2 =>
F2 + 2 Na2Br = 2 Na2F + Br2
CS + H2O = CSOH + H2 =>
2 CS + 2 H2O = 2 CSOH + H2
F + Ca(OH)2 = CaF2 + H2O2 =>
2 F + Ca(OH)2 = CaF2 + H2O2
NH3 + CuO = Cu + H2O + N =>
2 NH3 + 3 CuO = 3 Cu + 3 H2O + 2 N
Ag2O + NH3 + H2O = (Ag(NH3)2)OH =>
Ag2O + 4 NH3 + H2O = 2(Ag(NH3)2)OH
CH3COOH + BaI2 = Ba(CH3COO)2 + I + H =>
2 CH3COOH + BaI2 = Ba(CH3COO)2 + 2 I + 2 H
CN + OH = OCN + H2O =>
CN + 2 OH = OCN + H2O
NiSO4*6H2O + NH2CH2CH2NH2 = Ni(NH2CH2CH2NH2)3SO4 + H2O =>
NiSO4*6H2O + 3 NH2CH2CH2NH2 = Ni(NH2CH2CH2NH2)3SO4 + 6 H2O
HNO3 + Cu2CO3 = CuNO3 + CO2 + H2O =>
2 HNO3 + Cu2CO3 = 2 CuNO3 + CO2 + H2O
CuCO3 + O2 = CO2 + CuO3 =>
CuCO3 + O2 = CO2 + CuO3
H2 + CI2 = H2CI2 =>
H2 + CI2 = H2CI2
HNO3 + H2S = NO + H2SO4 + H2O =>
8 HNO3 + 3 H2S = 8 NO + 3 H2SO4 + 4 H2O
Sn(s) + AgNO3(aq) = Sn(NO3)4(aq) + Ag(s) =>
Sn(s) + 4 AgNO3(aq) = Sn(NO3)4(aq) + 4 Ag(s)
S8(s) + Cl2(g) = SCl2(s) =>
S8(s) + 8 Cl2(g) = 8 SCl2(s)
Ar + Cr2O3 = ArO3 + Cr =>
Ar + Cr2O3 = ArO3 + 2 Cr
Pb + HNO3 = Pb[NO3]2 + H2O + NO =>
3 Pb + 8 HNO3 = 3 Pb[NO3]2 + 4 H2O + 2 NO
CaS + (NH4)3PO4 = Ca3(PO4)2 + (NH4)2S =>
3 CaS + 2(NH4)3PO4 = Ca3(PO4)2 + 3(NH4)2S
Ba(ClO4)2 + RbOH = Ba(OH)2 + RbClO4 =>
Ba(ClO4)2 + 2 RbOH = Ba(OH)2 + 2 RbClO4
P2O3 + K2O = KPO2 =>
P2O3 + K2O = 2 KPO2
KOH + H2C6H6O6 = KHC6H6O6 + H2O =>
KOH + H2C6H6O6 = KHC6H6O6 + H2O
Fe(s) + CuSO4 = FeSO4(aq) + Cu(s) =>
Fe(s) + CuSO4 = FeSO4(aq) + Cu(s)
H3PO2 + CuSO4 + H2O = Cu + H3PO3 + H2SO4 =>
H3PO2 + CuSO4 + H2O = Cu + H3PO3 + H2SO4
H3PI4 + NH4OH = H2O + (NH4)3PI4 =>
H3PI4 + 3 NH4OH = 3 H2O + (NH4)3PI4
KMnO4 + Ca3P2 + KOH = Ca3(PO4)2 + K2MnO4 + H2O =>
16 KMnO4 + Ca3P2 + 16 KOH = Ca3(PO4)2 + 16 K2MnO4 + 8 H2O
FeSO4 + O2 + H2O = Fe(OH)3 + H2SO4 =>
4 FeSO4 + O2 + 10 H2O = 4 Fe(OH)3 + 4 H2SO4
FeMnSO4 = FeSO4Mn =>
FeMnSO4 = FeSO4Mn
AgS2 = Ag + S =>
AgS2 = Ag + 2 S
Al2(SO4)3 + Mg(NO3)2 = AlNO3 + Mg(SO4)3 =>
Al2(SO4)3 + Mg(NO3)2 = 2 AlNO3 + Mg(SO4)3
Pb(NO3)2(aq) + KCl(aq) = PbCl2 + KNO3 =>
Pb(NO3)2(aq) + 2 KCl(aq) = PbCl2 + 2 KNO3
Cu + C4 = Cu4C =>
16 Cu + C4 = 4 Cu4C
Ar + Cr2O3 = ArO3 + Cr =>
Ar + Cr2O3 = ArO3 + 2 Cr
Hg2Cl2 = Hg + Cl2 =>
Hg2Cl2 = 2 Hg + Cl2
C7H16 = C6H5CH3 + H2 =>
C7H16 = C6H5CH3 + 4 H2
AB + X = XB + A =>
AB + X = XB + A
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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