| Équations équilibrées la veille |
RbBr + AgCl = AgBr + ClRb
(NH4)3PO4 + Zn(NO3)2 = Zn3PO4 + (NH4)(NO3)2 =>
(NH4)3PO4 + 3 Zn(NO3)2 = Zn3PO4 + 3(NH4)(NO3)2
Ca + P + O = Ca(PO) =>
Ca + P + O = Ca(PO)
Fe2(SO4)3 + MgS = Fe2S3 + MgSO4 =>
Fe2(SO4)3 + 3 MgS = Fe2S3 + 3 MgSO4
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
C5H11Br + KOH = C5H10 + KBr + H2O =>
C5H11Br + KOH = C5H10 + KBr + H2O
Cr + HNO3 = Cr(NO3)3 + HN4NO3 + H2O =>
20 Cr + 75 HNO3 = 20 Cr(NO3)3 + 3 HN4NO3 + 36 H2O
Cu + KCN + H2O = K(Cu(CN)2) + KOH + H2 =>
2 Cu + 4 KCN + 2 H2O = 2 K(Cu(CN)2) + 2 KOH + H2
XeO3 + NaOH = NaHXeO4 =>
XeO3 + NaOH = NaHXeO4
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
MnO2 + NaOH = Na3MnO4 + Na5MnO4 + H2O =>
2 MnO2 + 8 NaOH = Na3MnO4 + Na5MnO4 + 4 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
C2H4O3 + NaHCO3 = NaC2H3O2 + CO2 + H2O =>
4 C2H4O3 + 3 NaHCO3 = 3 NaC2H3O2 + 5 CO2 + 5 H2O
Mg(ClO2)2 = Mg + ClO2 =>
Mg(ClO2)2 = Mg + 2 ClO2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
CuCl + NH3 + H2O = Cu(NH3)4(H2O)2 + NH4Cl + OH =>
CuCl + 5 NH3 + 3 H2O = Cu(NH3)4(H2O)2 + NH4Cl + OH
CuF2 + Mg = Cu + MgF2 =>
CuF2 + Mg = Cu + MgF2
C2H4 + O4 = C2O3 + H4O =>
C2H4 + O4 = C2O3 + H4O
I2O5 + CO = I2 + CO3 =>
2 I2O5 + 5 CO = 2 I2 + 5 CO3
CO2 + NO3{-} + HPO4{-2} + H2O + H{+} = C106H263O110N16P + O2 =>
106 CO2 + 16 NO3{-} + HPO4{-2} + 122 H2O + 18 H{+} = C106H263O110N16P + 138 O2
C6H12 + Br2CCl4 = C7 + H12Cl4 + Br =>
C6H12 + Br2CCl4 = C7 + H12Cl4 + 2 Br
Na2CO3 + H2O = NaOH + CO2 =>
Na2CO3 + H2O = 2 NaOH + CO2
NH3(aq)HCl(aq) = NH4Cl =>
NH3(aq)HCl(aq) = NH4Cl
K4X + KCl2 = K3X + KCl =>
K4X + KCl2 = K3X + 2 KCl
N2H4 + H2O2 = HNO + H2O =>
N2H4 + 3 H2O2 = 2 HNO + 4 H2O
CO2 + MgCO3 + H2O = Mg(HCO3)2 =>
CO2 + MgCO3 + H2O = Mg(HCO3)2
Al{3+} + CO3{-2} = Al2(CO3)3 =>
2 Al{3+} + 3 CO3{-2} = Al2(CO3)3
CaCO3 + HBr = CaBr + CO2 + H2O2 =>
2 CaCO3 + 2 HBr = 2 CaBr + 2 CO2 + H2O2
FeC2O4 + K2C2O4 + H2O2 + H2C2O4 = K3Fe(C2O4)3 + H2O =>
2 FeC2O4 + 3 K2C2O4 + H2O2 + H2C2O4 = 2 K3Fe(C2O4)3 + 2 H2O
Na(OH) + K(OH) + H2S = (NaK)2 + S + H2O =>
2 Na(OH) + 2 K(OH) + 2 H2S = (NaK)2 + 2 S + 4 H2O
C2 + Cl2 = CCl4 =>
C2 + 4 Cl2 = 2 CCl4
C02 + O2 = CO =>
C02 + O2 = 2 CO
BeCl + NaHO = BeOH + NaCl =>
BeCl + NaHO = BeOH + NaCl
Sb + Br2 = Sb2Br3 =>
4 Sb + 3 Br2 = 2 Sb2Br3
CrO2 = Cr + O2 =>
CrO2 = Cr + O2
N2H4 + Mn(OH)3 = Mn(OH)2 + NH2OH =>
N2H4 + 2 Mn(OH)3 = 2 Mn(OH)2 + 2 NH2OH
C7H16O2 + O2 = H2O + CO2 =>
C7H16O2 + 10 O2 = 8 H2O + 7 CO2
Na2SO4 + HNO3 = Na(NO3) + NaHSO4 =>
Na2SO4 + HNO3 = Na(NO3) + NaHSO4
LiCl + CaO = Li2O + CaCl2 =>
2 LiCl + CaO = Li2O + CaCl2
Na2(CO3) + Pb(NO3)2 = PbCO3 + NaNO3 =>
Na2(CO3) + Pb(NO3)2 = PbCO3 + 2 NaNO3
Fe(OH)2 + NHO3 = Fe(NO3)3 + NO + H2O =>
3 Fe(OH)2 + 10 NHO3 = 3 Fe(NO3)3 + NO + 8 H2O
(NH4)3PO4 + AlI3 = NH4I + AlPO4 =>
(NH4)3PO4 + AlI3 = 3 NH4I + AlPO4
KCl + Ni = NiCl2 + K =>
2 KCl + Ni = NiCl2 + 2 K
BaCl2(aq) + H3PO4(aq) = Ba + PO4(s) + HCl(aq) =>
3 BaCl2(aq) + 2 H3PO4(aq) = 3 Ba + 2 PO4(s) + 6 HCl(aq)
Fe + NO2 = Fe(NO2) =>
Fe + NO2 = Fe(NO2)
CaCl2 + NH4OH = Ca(OH)2 + NH4Cl =>
CaCl2 + 2 NH4OH = Ca(OH)2 + 2 NH4Cl
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| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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