| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCI + H2SO4 = Na2SO4 + 2 HCI
HCl + CO2 = CO2(HCl)2 =>
2 HCl + CO2 = CO2(HCl)2
Ni(ClO4)2 + K3PO4 = Ni3(PO4)2 + KClO4 =>
3 Ni(ClO4)2 + 2 K3PO4 = Ni3(PO4)2 + 6 KClO4
C6H13Br + C2H3O2K = C8H16O2 + KBr =>
C6H13Br + C2H3O2K = C8H16O2 + KBr
KF + Cl2 = KCl + F2 =>
2 KF + Cl2 = 2 KCl + F2
Na2SO3 + Ba(NO3)2 = BaSO3 + NaNO3 =>
Na2SO3 + Ba(NO3)2 = BaSO3 + 2 NaNO3
NaOH + HTcO4 = NaTcO4 + H2O =>
NaOH + HTcO4 = NaTcO4 + H2O
Al + Ca(OH)2 + H2O = H2 + CaAl(OH)4 =>
Al + Ca(OH)2 + 2 H2O = H2 + CaAl(OH)4
Mg + O = MgO =>
Mg + O = MgO
C5H11NH + O2 = CO2 + H2O + N2 =>
2 C5H11NH + 16 O2 = 10 CO2 + 12 H2O + N2
H2S + PbCl2 = PbS + HCl =>
H2S + PbCl2 = PbS + 2 HCl
Fe2(SO4)3 + NaC2H3O2 = Na2SO4 + Fe(C2H3O2)3 =>
Fe2(SO4)3 + 6 NaC2H3O2 = 3 Na2SO4 + 2 Fe(C2H3O2)3
Ba(OH) + HCl = H2O + ClBa =>
Ba(OH) + HCl = H2O + ClBa
SnO2 + FeS = SnS2 + FeO =>
SnO2 + 2 FeS = SnS2 + 2 FeO
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
XeF2 + H2O = O2 + Xe + HF =>
2 XeF2 + 2 H2O = O2 + 2 Xe + 4 HF
Fe(OH)3 + BaO = Fe2(BaO2)3 + H2O =>
2 Fe(OH)3 + 3 BaO = Fe2(BaO2)3 + 3 H2O
Pb(NO3)2 + H2S = PbS + NO + H2O + S =>
Pb(NO3)2 + 4 H2S = PbS + 2 NO + 4 H2O + 3 S
(NiOH)NO3 + NH4NO3 + NH3*H2O = [Ni(NH3)4](NO3)2 + H2O =>
(NiOH)NO3 + NH4NO3 + 3 NH3*H2O = [Ni(NH3)4](NO3)2 + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3COOCH3 + NaOH = CH3OH + CH3COONa =>
CH3COOCH3 + NaOH = CH3OH + CH3COONa
(NH4)2CO3 + FeSO4 = (NH4)2SO4 + FeCO3 =>
(NH4)2CO3 + FeSO4 = (NH4)2SO4 + FeCO3
MnSO4 = MnS + O2 =>
MnSO4 = MnS + 2 O2
H2S + HNO3 = H5SO4 + NO2 + H2O =>
H2S + 5 HNO3 = H5SO4 + 5 NO2 + H2O
Cu(CH3COO)2 + Na3PO4 = Cu3(PO4)2 + Na(CH3COO) =>
3 Cu(CH3COO)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 Na(CH3COO)
K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
NH3 + HCl = NH4 + Cl =>
NH3 + HCl = NH4 + Cl
C2H2O4 + Na2CO3 = C2O4Na2 + H2O + CO2 =>
C2H2O4 + Na2CO3 = C2O4Na2 + H2O + CO2
Al + K2Cr2O7 + H2SO4 = Al2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 Al + K2Cr2O7 + 7 H2SO4 = Al2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
NaClO + H2SO4 = Na2SO4 + HClO =>
2 NaClO + H2SO4 = Na2SO4 + 2 HClO
C3H6 + HBr = C3H7Br =>
C3H6 + HBr = C3H7Br
UO2 + O2 = U3O8 =>
3 UO2 + O2 = U3O8
ZnCrO4 + FeBr3 = Fe2(CrO4)3 + ZnBr2 =>
3 ZnCrO4 + 2 FeBr3 = Fe2(CrO4)3 + 3 ZnBr2
HNO3 + NO2 = HNO2 + N2O5 =>
HNO3 + 2 NO2 = HNO2 + N2O5
Al(OH)3 + Cs2O = CsAlO2 + H2O =>
2 Al(OH)3 + Cs2O = 2 CsAlO2 + 3 H2O
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
CH3SH(l) + CO(g) = CH3CO(SCH3)(l) + H2S(g) =>
2 CH3SH(l) + CO(g) = CH3CO(SCH3)(l) + H2S(g)
HCOOH + Mg = (HCOO)2Mg + H2 =>
2 HCOOH + Mg = (HCOO)2Mg + H2
C20H24O16 + O2 = H2O + CO2 =>
C20H24O16 + 18 O2 = 12 H2O + 20 CO2
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
NiCl2 + NaClO + NaOH = NiO(OH) + NaCl + H2O =>
2 NiCl2 + NaClO + 4 NaOH = 2 NiO(OH) + 5 NaCl + H2O
Sr + F2 = Sr2F =>
4 Sr + F2 = 2 Sr2F
Na + NaNO3 = N2 + Na2O =>
10 Na + 2 NaNO3 = N2 + 6 Na2O
Mg + HNO3 = Mg(NO3)2 + N2O3 + H2O =>
2 Mg + 6 HNO3 = 2 Mg(NO3)2 + N2O3 + 3 H2O
H2 + Br = H2Br =>
H2 + Br = H2Br
C4H10(g) + O2 = CO2(g) + H2O =>
2 C4H10(g) + 13 O2 = 8 CO2(g) + 10 H2O
HNO2 + Cr(OH)3 = Cr(NO2)3 + H2O =>
3 HNO2 + Cr(OH)3 = Cr(NO2)3 + 3 H2O
Cr2S3 + Mn(NO3)2 + Na2CO3 = Na2CrO4 + Na2SO4 + NaMnO4 + CO2 + NO =>
Cr2S3 + 30 Mn(NO3)2 + 20 Na2CO3 = 2 Na2CrO4 + 3 Na2SO4 + 30 NaMnO4 + 20 CO2 + 60 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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