| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CaO + P = 2 Ca + PO2
Br + BaS + H2O = Ba(SO4) + HBr =>
8 Br + BaS + 4 H2O = Ba(SO4) + 8 HBr
MnSO4 + HMnO4 = Mn(MnO4)2 + H2SO4 =>
MnSO4 + 2 HMnO4 = Mn(MnO4)2 + H2SO4
H2 + He = H2He =>
H2 + He = H2He
FeCl3 + Kl = FeKl + Cl3 =>
FeCl3 + Kl = FeKl + Cl3
Cr + PbCl2 = CrCl3 + Pb4 =>
8 Cr + 12 PbCl2 = 8 CrCl3 + 3 Pb4
BaNO3 + Na2(CrO4) = Ba2(CrO4) + NaNO3 =>
2 BaNO3 + Na2(CrO4) = Ba2(CrO4) + 2 NaNO3
NH3 + H2CO3 = NH3CO2 + H2O =>
NH3 + H2CO3 = NH3CO2 + H2O
CuO + C = Cu + CO3 =>
3 CuO + C = 3 Cu + CO3
*H3AsO3 + Si(OH)4 = Si3(AsO3)4 + H2O =>
4*H3AsO3 + 3 Si(OH)4 = Si3(AsO3)4 + 12 H2O
C2H6O + H2O = CO + H2 =>
C2H6O + H2O = 2 CO + 4 H2
KMnO4 + H2SO4 + Zn = MnSO4 + ZnO3 + KSO4 + H2O =>
3 KMnO4 + 6 H2SO4 + 2 Zn = 3 MnSO4 + 2 ZnO3 + 3 KSO4 + 6 H2O
NH4{+} + NaOH = NH4OH + Na{+} =>
NH4{+} + NaOH = NH4OH + Na{+}
HCl + Na2CO3 = NaHCl + CO3 =>
2 HCl + Na2CO3 = 2 NaHCl + CO3
Ni(OH)2 + H2 = Ni + H2O =>
Ni(OH)2 + H2 = Ni + 2 H2O
K + Pt + Cl2 = K2PtCl6 =>
2 K + Pt + 3 Cl2 = K2PtCl6
H3AsO3 + Si(OH)4 = Si3(AsO3)4 + H2O =>
4 H3AsO3 + 3 Si(OH)4 = Si3(AsO3)4 + 12 H2O
AlCl3(aq) + HNO3(aq) = Al(NO3)3 + HCl =>
AlCl3(aq) + 3 HNO3(aq) = Al(NO3)3 + 3 HCl
Fe(NO3)3 + KCNS = Fe(CNS)3 + KNO3 =>
Fe(NO3)3 + 3 KCNS = Fe(CNS)3 + 3 KNO3
Cu + AgNO3 = Cu(NO3)Ag =>
Cu + AgNO3 = Cu(NO3)Ag
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Sb2O3 + C2H6O2 = Sb2(C2H4O2)3 + H2O =>
Sb2O3 + 3 C2H6O2 = Sb2(C2H4O2)3 + 3 H2O
Cu(SO4)(aq) + AgNO3(aq) = Ag2SO4(s) + Cu(NO3)2(aq) =>
Cu(SO4)(aq) + 2 AgNO3(aq) = Ag2SO4(s) + Cu(NO3)2(aq)
Ca + VO4{3-} + H2O = Ca{2+} + V{2+} + OH{-} =>
3 Ca + 2 VO4{3-} + 8 H2O = 3 Ca{2+} + 2 V{2+} + 16 OH{-}
MgOH2 + N2 = MgN + H2O =>
2 MgOH2 + N2 = 2 MgN + 2 H2O
NaOH + CoCl2 = NaCl2 + OHCo =>
NaOH + CoCl2 = NaCl2 + OHCo
NiCl2 + H2O2 = Cl + Ni(OH)3 =>
2 NiCl2 + 3 H2O2 = 4 Cl + 2 Ni(OH)3
HClO3(aq) + H2O(l) = H3O + ClO3 =>
HClO3(aq) + H2O(l) = H3O + ClO3
FeS3 + O2 = FeO2 + SO2 =>
FeS3 + 4 O2 = FeO2 + 3 SO2
CsOH + H2SO4 = Cs2SO4 + H2O =>
2 CsOH + H2SO4 = Cs2SO4 + 2 H2O
AgNO3 + HC1 = AgC1 + HNO3 =>
AgNO3 + HC1 = AgC1 + HNO3
KHCrO4 + HCl = KCl + CrCl3 + Cl2 + H2O =>
2 KHCrO4 + 14 HCl = 2 KCl + 2 CrCl3 + 3 Cl2 + 8 H2O
NaHSO3 + KMnO4 + NaOH = H2O + K2MnO4 + NaMnO4 + NaHSO4 =>
NaHSO3 + 4 KMnO4 + 2 NaOH = H2O + 2 K2MnO4 + 2 NaMnO4 + NaHSO4
In2O3 + C = In + CO2 =>
2 In2O3 + 3 C = 4 In + 3 CO2
SrCl2 + Li2(CO3) = Sr(CO3) + LiCl =>
SrCl2 + Li2(CO3) = Sr(CO3) + 2 LiCl
PBr2 + BaC2H3O2 = PC2H3O2 + BaBr2 =>
PBr2 + BaC2H3O2 = PC2H3O2 + BaBr2
CaCl2 + NH3 = Ca(NH2)2 + HCl =>
CaCl2 + 2 NH3 = Ca(NH2)2 + 2 HCl
P4 + O = P4O10 =>
P4 + 10 O = P4O10
NaC6H4O3SN2 + C8NH11Cl + NaOH = C14H14N3NaO3S + H2O + NaCl =>
NaC6H4O3SN2 + C8NH11Cl + NaOH = C14H14N3NaO3S + H2O + NaCl
MnS2 + Cu3(PO4)2 = Mn3(PO4)4 + CuS =>
3 MnS2 + 2 Cu3(PO4)2 = Mn3(PO4)4 + 6 CuS
(CH3)2CHOH + NaH = (CH3)2CHONa + H =>
(CH3)2CHOH + NaH = (CH3)2CHONa + 2 H
C6H5NH2 + HNO3 = CO2 + H2O + N2 =>
5 C6H5NH2 + 31 HNO3 = 30 CO2 + 33 H2O + 18 N2
KMnO4 = O2 + K2O + MnO2 =>
4 KMnO4 = 3 O2 + 2 K2O + 4 MnO2
KF + HCl = FH + KCl =>
KF + HCl = FH + KCl
CH3OH + KMnO4 = HCOOH + KOH + H2O + MnO2 =>
3 CH3OH + 4 KMnO4 = 3 HCOOH + 4 KOH + H2O + 4 MnO2
CHH22 + O2 = CO2 + H2O =>
4 CHH22 + 27 O2 = 4 CO2 + 46 H2O
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
Mn + CoSO4 = MnSO4 + Co =>
Mn + CoSO4 = MnSO4 + Co
C6H13Cl + Ca(OH)2 = C6H13OH + CaCl2 =>
2 C6H13Cl + Ca(OH)2 = 2 C6H13OH + CaCl2
K2CO3 + ZnCl2 = KCl + CO3Zn =>
K2CO3 + ZnCl2 = 2 KCl + CO3Zn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/24
Équations équilibrées sur02/12/23
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