| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOCl + 2 HCl = Cl2 + NaCl + H2O
AgBr + HCl = HBr + AgCl =>
AgBr + HCl = HBr + AgCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NiSO4 + Na3PO4 = Ni3(PO4)2 + Na2SO4 =>
3 NiSO4 + 2 Na3PO4 = Ni3(PO4)2 + 3 Na2SO4
H3O + SO4 + MgCO3 = MgSO4 + H2O + CO2 =>
2 H3O + SO4 + MgCO3 = MgSO4 + 3 H2O + CO2
HCLO3(aq) + HBr(aq) = HCL(aq) + Br2(g) + H2O(l) =>
HCLO3(aq) + 6 HBr(aq) = HCL(aq) + 3 Br2(g) + 3 H2O(l)
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Cr + FeCl2 = CrCl2 + Fe =>
Cr + FeCl2 = CrCl2 + Fe
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C12H6Cl4 + O2 = CO2 + HCl + H2O =>
2 C12H6Cl4 + 25 O2 = 24 CO2 + 8 HCl + 2 H2O
P2 + Cl2 = PCl3 =>
P2 + 3 Cl2 = 2 PCl3
MgHPO4 + H3PO4 = Mg(H2PO4)2 =>
MgHPO4 + H3PO4 = Mg(H2PO4)2
NH3 + NaCl = NH3NaCl =>
NH3 + NaCl = NH3NaCl
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
Mg(NO3)2 + H2SO4 + H{+} + {-} = MgSO4 + (NH3)SO4 + H2O =>
Mg(NO3)2 + 3 H2SO4 + 12 H{+} + 12e = MgSO4 + 2(NH3)SO4 + 6 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CaCl + Pb(SO4)2 = Ca(SO4)2 + PbCl =>
CaCl + Pb(SO4)2 = Ca(SO4)2 + PbCl
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
CH4(g) = C3H8(g) + H2(g) =>
3 CH4(g) = C3H8(g) + 2 H2(g)
NH4ClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O + NH3 =>
2 NH4ClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O + 2 NH3
NaMnO4 + K3PO4 = Na3PO4 + KMnO4 =>
3 NaMnO4 + K3PO4 = Na3PO4 + 3 KMnO4
ZhCl2 + Cu = Zh + CuCl2 =>
ZhCl2 + Cu = Zh + CuCl2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C19H40(s) + O2(g) = CO2(g) + H2O(l) =>
C19H40(s) + 29 O2(g) = 19 CO2(g) + 20 H2O(l)
SO2 + Ca(OH)2 = Ca(HSO3)2 =>
2 SO2 + Ca(OH)2 = Ca(HSO3)2
C2H5Br + C3H7Br + Na = CH3CH2CH2CH2CH3 + NaBr =>
C2H5Br + C3H7Br + 2 Na = CH3CH2CH2CH2CH3 + 2 NaBr
Sr(NO3)2 + K2SO3 = SrSO3 + KNO3 =>
Sr(NO3)2 + K2SO3 = SrSO3 + 2 KNO3
NH4Cl + Na2AlO2 = NH3 + Al(OH)2 + NaCl =>
2 NH4Cl + Na2AlO2 = 2 NH3 + Al(OH)2 + 2 NaCl
NH4NO3 + LiOH = NH3 + H2O + LiNO3 =>
NH4NO3 + LiOH = NH3 + H2O + LiNO3
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Al2Cl2 = Al + Cl =>
Al2Cl2 = 2 Al + 2 Cl
H2S + MnO4{-} + H{+} = S + Mn{2+} + H2O =>
5 H2S + 2 MnO4{-} + 6 H{+} = 5 S + 2 Mn{2+} + 8 H2O
Mg2O2 + Na3Cl = Mg3Cl2 + Na2O =>
3 Mg2O2 + 4 Na3Cl = 2 Mg3Cl2 + 6 Na2O
H2O(l) + CO2(g) = C6H12O6 + O2(g) =>
6 H2O(l) + 6 CO2(g) = C6H12O6 + 6 O2(g)
NH2CHCOOH + NH3 = NH2CH2COONH3 =>
NH2CHCOOH + NH3 = NH2CH2COONH3
HBrO4 = H + BrO4 =>
HBrO4 = H + BrO4
Ca + NaF = CaF2 + Na =>
Ca + 2 NaF = CaF2 + 2 Na
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Cu(NO3)2 + H2O = HNO3 + CuOHNO3 =>
Cu(NO3)2 + H2O = HNO3 + CuOHNO3
NaHSO4 + (CuOH)2CO3 = Na2SO4 + CuSO4 + CO2 + H2O =>
4 NaHSO4 + (CuOH)2CO3 = 2 Na2SO4 + 2 CuSO4 + CO2 + 3 H2O
CaO + MgO = CaO2 + Mg =>
CaO + MgO = CaO2 + Mg
Rb + LiCl = RbCl + Li =>
Rb + LiCl = RbCl + Li
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Sb2O5 + Al = Sb + Al2O3 =>
3 Sb2O5 + 10 Al = 6 Sb + 5 Al2O3
Cr2O3 + KOH + Br2 = K2Cr2O7 + KBr + H2O =>
Cr2O3 + 8 KOH + 3 Br2 = K2Cr2O7 + 6 KBr + 4 H2O
NH4Br + Ba(OH)2 = BaBr2 + NH3 + H2O =>
2 NH4Br + Ba(OH)2 = BaBr2 + 2 NH3 + 2 H2O
AlBr3H3PO4 = H3Br3AlPO4 =>
AlBr3H3PO4 = H3Br3AlPO4
Ba(OH)2 + Cr2(SO4)3 = BaSO4 + Cr(OH)3 =>
3 Ba(OH)2 + Cr2(SO4)3 = 3 BaSO4 + 2 Cr(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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