| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 6 Na(OH) = 3 H2 + 2 Na3AlO3
Na2C2O4 + CuSO4*3H2O = CuC2O4*2H2O + Na2SO4 + H2O =>
Na2C2O4 + CuSO4*3H2O = CuC2O4*2H2O + Na2SO4 + H2O
PbCl2 + Na2CrO4 = NaCl + PbCrO4 =>
PbCl2 + Na2CrO4 = 2 NaCl + PbCrO4
NH4HCO3 + NaOH = NH3(qiti) + H2O + Na2CO3 =>
NH4HCO3 + 2 NaOH = NH3(qiti) + 2 H2O + Na2CO3
NaHCO3 + HC2H3O3 = NaC2H3O3 + H2CO3 =>
NaHCO3 + HC2H3O3 = NaC2H3O3 + H2CO3
HIO3 + FeI2 + HCI = FeCI3 + ICI + HOH =>
HIO3 + 4 FeI2 + 5 HCI = 4 FeCI3 + ICI + 3 HOH
Al + Au2F = AlF + Au =>
Al + Au2F = AlF + 2 Au
AlBr + KSO4{-2} = KBr + AlSO4{-2} =>
AlBr + KSO4{-2} = KBr + AlSO4{-2}
Ba(NO3)2 + Ag3PO4 = Ag(NO3) + Ba3(PO4)2 =>
3 Ba(NO3)2 + 2 Ag3PO4 = 6 Ag(NO3) + Ba3(PO4)2
CH3CH2CH3 + OH = CH3CHCH3 + H2O =>
CH3CH2CH3 + OH = CH3CHCH3 + H2O
NH3 + HClO4 = NClO3 + H2O + H2 =>
NH3 + HClO4 = NClO3 + H2O + H2
PbS + HNO3 = PbO + S + NO + H2O =>
3 PbS + 2 HNO3 = 3 PbO + 3 S + 2 NO + H2O
O3 + C2H4 = H2CO =>
2 O3 + 3 C2H4 = 6 H2CO
MnCl2 + NH4OH = MnO + NH4Cl + H2O =>
MnCl2 + 2 NH4OH = MnO + 2 NH4Cl + H2O
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
Au + CuSO4 = Au2SO4 + Cu =>
2 Au + CuSO4 = Au2SO4 + Cu
HC2H3O2 + Sr(OH)2 = Sr(C2H3O2)2 + H2O =>
2 HC2H3O2 + Sr(OH)2 = Sr(C2H3O2)2 + 2 H2O
AgNO3 + CrO4 = AgO4 + CrNO3 =>
AgNO3 + CrO4 = AgO4 + CrNO3
NaOH + Cl2 = NaCl + HClO =>
NaOH + Cl2 = NaCl + HClO
Cl2 + Cu(NO3)2 = Cl(NO3) + Cu =>
Cl2 + Cu(NO3)2 = 2 Cl(NO3) + Cu
CuCl2 + K2SO4 = CuSO4 + KCl =>
CuCl2 + K2SO4 = CuSO4 + 2 KCl
HC2H3O2 + Ba(OH) = H2O + BaC2H3O2 =>
HC2H3O2 + Ba(OH) = H2O + BaC2H3O2
HgSO4 + BaCl = HgCl + BaSO4 =>
HgSO4 + BaCl = HgCl + BaSO4
CaSO4 + NaOH(aq) = Ca(OH)2 + Na2SO4(aq) =>
CaSO4 + 2 NaOH(aq) = Ca(OH)2 + Na2SO4(aq)
C5H5N + KOH = C5H5NK + OH =>
C5H5N + KOH = C5H5NK + OH
KNO3 + C5H12O5 = H2O + CO2 + N + K2O =>
22 KNO3 + 5 C5H12O5 = 30 H2O + 25 CO2 + 22 N + 11 K2O
KMnO4 + C8H18 + H2O = CH2(OH)CH2OH + KOH + MnO2 =>
10 KMnO4 + 3 C8H18 + 14 H2O = 12 CH2(OH)CH2OH + 10 KOH + 10 MnO2
CaCl2 + Na2 + CO3 = CaCO3 + Na2Cl2 =>
CaCl2 + Na2 + CO3 = CaCO3 + Na2Cl2
C2H2CHO + O2 = CO2 + H2O =>
4 C2H2CHO + 13 O2 = 12 CO2 + 6 H2O
RbCl + Pb3N2 = PbCl2 + Rb3N =>
6 RbCl + Pb3N2 = 3 PbCl2 + 2 Rb3N
Pb(NO3)2 + CH3COONa = NaNO3 + Pb(CH3COO)2 =>
Pb(NO3)2 + 2 CH3COONa = 2 NaNO3 + Pb(CH3COO)2
NaIO3 + HI = I2 + Na + H2O =>
2 NaIO3 + 12 HI = 7 I2 + 2 Na + 6 H2O
Co(NO3)2 + NH4Cl + H2O2 = CoCl3 + NH4NO3 + H2O =>
2 Co(NO3)2 + 6 NH4Cl + 5 H2O2 = 2 CoCl3 + 5 NH4NO3 + 7 H2O
Pb(NO3)2(q) + KI(q) = PbI2(s) + KNO3(q) =>
Pb(NO3)2(q) + 2 KI(q) = PbI2(s) + 2 KNO3(q)
C10H17N + C4H6O3 = C12H20ON + C2H3O2 =>
C10H17N + C4H6O3 = C12H20ON + C2H3O2
C2H3NaO2 = NaO2 + C2H3 =>
C2H3NaO2 = NaO2 + C2H3
Na + HBr = Na(Br)2 + H2 =>
Na + 2 HBr = Na(Br)2 + H2
NO3{-} + S{2-} + H{+} + O2 = NH4{+} + SO4 =>
2 NO3{-} + 2 S{2-} + 8 H{+} + O2 = 2 NH4{+} + 2 SO4
Fe{3} + SO2 + H2O = Fe{2} + H3O{+} + SO4{-2} =>
2 Fe{3} + SO2 + 6 H2O = 2 Fe{2} + 4 H3O{+} + SO4{-2}
HCN + S = HCNS =>
HCN + S = HCNS
CO + KOH = KCO(OH) =>
CO + KOH = KCO(OH)
CaO4 + C = CaC2 + CO2 =>
CaO4 + 4 C = CaC2 + 2 CO2
P4(g) + I2(g) = PI3(g) =>
P4(g) + 6 I2(g) = 4 PI3(g)
CH3NH2(s) + O2(g) = CO2(g) + H2O(g) + N2 =>
4 CH3NH2(s) + 9 O2(g) = 4 CO2(g) + 10 H2O(g) + 2 N2
KrF2 + Xe = XeF6 + Kr =>
3 KrF2 + Xe = XeF6 + 3 Kr
NH2CO2H + CH4O = NH2CO2CH3 + H2O =>
NH2CO2H + CH4O = NH2CO2CH3 + H2O
CaBr2 + Na = Ca + NaBr2 =>
CaBr2 + Na = Ca + NaBr2
Na2SO3 + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
3 Na2SO3 + Na2Cr2O7 + 4 H2SO4 = 4 Na2SO4 + Cr2(SO4)3 + 4 H2O
KClO3 + C17H33COOH = K2O + Cl2 + CO2 + H2O =>
102 KClO3 + 5 C17H33COOH = 51 K2O + 51 Cl2 + 90 CO2 + 85 H2O
CaCO3 + Li3N = Li2(CO3) + Ca3N2 =>
3 CaCO3 + 2 Li3N = 3 Li2(CO3) + Ca3N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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