| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C39H65N11SO13 + 199 O2 = 156 CO2 + 22 N2 + 130 H2O + 4 SO2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
SrCl2 + KOH = SrOH + Cl2K =>
SrCl2 + KOH = SrOH + Cl2K
H2S + O = H2 + SO2 =>
H2S + 2 O = H2 + SO2
Pb(NO3)2 + NH4OH = Pb(OH)2 + NO3 + NH4 =>
Pb(NO3)2 + 2 NH4OH = Pb(OH)2 + 2 NO3 + 2 NH4
P8 + Br2 + H2O = H3PO4 + HBr =>
P8 + 20 Br2 + 32 H2O = 8 H3PO4 + 40 HBr
Na2S + Ni = Na2Ni + NiS =>
Na2S + 2 Ni = Na2Ni + NiS
(NH4)2NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
16(NH4)2NO3 + 7 Ca(OH)2 = 7 Ca(NO3)2 + 34 NH3 + 20 H2O
Cu + O2 + CO2 + H2O = Cu2(OH)2CO3 =>
2 Cu + O2 + CO2 + H2O = Cu2(OH)2CO3
Sr3P2 + MgSO4 = SrSO4 + Mg3P2 =>
Sr3P2 + 3 MgSO4 = 3 SrSO4 + Mg3P2
HPO3 + NaOH = NaH2PO4 =>
HPO3 + NaOH = NaH2PO4
Fe(s) + HF(aq) = FeF3(aq) + H2 =>
2 Fe(s) + 6 HF(aq) = 2 FeF3(aq) + 3 H2
C3H8 + HNO3 = C3H7NO3 + H2NO3 =>
C3H8 + 3 HNO3 = C3H7NO3 + 2 H2NO3
HCl + Na2CO3 = NaCl2 + CO + H2O =>
4 HCl + Na2CO3 = 2 NaCl2 + CO + 2 H2O
HOOCCOOH + NaOH = HOOCCOONa + H2O =>
HOOCCOOH + NaOH = HOOCCOONa + H2O
Fe2O3 + H3 = Fe + H2O =>
Fe2O3 + 2 H3 = 2 Fe + 3 H2O
CoCl2 + Cu(NO3)3 = Co(NO3)2 + CuCl3 =>
3 CoCl2 + 2 Cu(NO3)3 = 3 Co(NO3)2 + 2 CuCl3
KCr + AgNO3 = KNO3 + AgCr =>
KCr + AgNO3 = KNO3 + AgCr
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
BaC2O4 + NaOH = Na2C2O4 + Ba(OH)2 =>
BaC2O4 + 2 NaOH = Na2C2O4 + Ba(OH)2
Na3P + O2 = Na2O + P2O5 =>
2 Na3P + 4 O2 = 3 Na2O + P2O5
K2MnO4 + H2O = HMnO4 + MnO2 + KOH =>
3 K2MnO4 + 4 H2O = 2 HMnO4 + MnO2 + 6 KOH
V2O5 + HBr = VOBr2 + Br2 + H2O =>
V2O5 + 6 HBr = 2 VOBr2 + Br2 + 3 H2O
AgCl + NaOH = Ag(OH) + NaCl =>
AgCl + NaOH = Ag(OH) + NaCl
H3PO4{-} + H2O = H2PO4{2-} + H3O{+} =>
H3PO4{-} + H2O = H2PO4{2-} + H3O{+}
C3H7OH + CH3CO2H = CH3COOC3H7 + H2O =>
C3H7OH + CH3CO2H = CH3COOC3H7 + H2O
Ga2(SO4)3 + Ca(OH)2 = Ca(SO4) + Ga(OH)3 =>
Ga2(SO4)3 + 3 Ca(OH)2 = 3 Ca(SO4) + 2 Ga(OH)3
Na3PO4 + H2O = Na + H3PO4 + O2 =>
4 Na3PO4 + 6 H2O = 12 Na + 4 H3PO4 + 3 O2
AlCl3 + Na2(Co3) = Al2(Co3)3 + NaCl =>
2 AlCl3 + 3 Na2(Co3) = Al2(Co3)3 + 6 NaCl
Zn(NO3)2 + Na2SO4 = ZnSO4 + NaNO3 =>
Zn(NO3)2 + Na2SO4 = ZnSO4 + 2 NaNO3
CuSO4 + P4 = P4O10 + CuSO3 =>
10 CuSO4 + P4 = P4O10 + 10 CuSO3
CH3CH2CH2OH + CuO = CH3CH2COOH + H2O + Cu =>
CH3CH2CH2OH + 2 CuO = CH3CH2COOH + H2O + 2 Cu
Fe(ClO3)3 = FeCl3 + O2 =>
2 Fe(ClO3)3 = 2 FeCl3 + 9 O2
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
CH3OH + Al = AlH4 + H2CO =>
2 CH3OH + Al = AlH4 + 2 H2CO
Cr(NO3)3 = Cr3O2 + NO2 + O =>
3 Cr(NO3)3 = Cr3O2 + 9 NO2 + 7 O
Fe(NH4)2(SO4)2 + H2SO4 + KMnO4 = Fe2(SO4)3 + MnSO4 + (NH4)2SO4 + K2SO4 + H2O =>
10 Fe(NH4)2(SO4)2 + 8 H2SO4 + 2 KMnO4 = 5 Fe2(SO4)3 + 2 MnSO4 + 10(NH4)2SO4 + K2SO4 + 8 H2O
NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + H2O =>
2 NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + 2 H2O
KI(aq) + AgNO3(aq) = AgI(s) + KNO3(aq) =>
KI(aq) + AgNO3(aq) = AgI(s) + KNO3(aq)
HClO4(aq) + K2CO3(aq) = K2ClO4 + HCO3 =>
HClO4(aq) + K2CO3(aq) = K2ClO4 + HCO3
NaMnO4 + Na2C2O4 + H2SO4 = CO2 + MnSO4 + Na2SO4 + H2O =>
2 NaMnO4 + 5 Na2C2O4 + 8 H2SO4 = 10 CO2 + 2 MnSO4 + 6 Na2SO4 + 8 H2O
CuCl + NaPO4 = CuPO4 + ClNa =>
CuCl + NaPO4 = CuPO4 + ClNa
ZnS + Mg = MgS + Zn =>
ZnS + Mg = MgS + Zn
HF + SF6 = H2S + F2 =>
2 HF + SF6 = H2S + 4 F2
Au(MnO4)3 + H2O = Au(OH)3 + HMnO4 =>
Au(MnO4)3 + 3 H2O = Au(OH)3 + 3 HMnO4
CO3(NH4)2 + CaCl2 = (NH4)2Cl2 + CaCO3 =>
CO3(NH4)2 + CaCl2 = (NH4)2Cl2 + CaCO3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
K3[Cr(OH)6] + NH4Cl = Cr(OH)3 + NH3 + H2O + KCl =>
K3[Cr(OH)6] + 3 NH4Cl = Cr(OH)3 + 3 NH3 + 3 H2O + 3 KCl
K2Cr2O7 + NO + H2SO4 = Cr2(SO4)3 + HNO3 + H2O + K2SO4 =>
K2Cr2O7 + 2 NO + 4 H2SO4 = Cr2(SO4)3 + 2 HNO3 + 3 H2O + K2SO4
MgCl + NaH = MgH + NaCl =>
MgCl + NaH = MgH + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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