| Équations équilibrées la veille | Équations équilibrées le lendemain |
I2 + 2 HCl + H2O2 = 2 ICl + 2 H2O
K2O + Mn = MnO5 + K =>
5 K2O + Mn = MnO5 + 10 K
Au2S3 + Cl2 = AuCl4 + SCl4 =>
Au2S3 + 10 Cl2 = 2 AuCl4 + 3 SCl4
Cu + PbCl2 = CuCl2 + Pb =>
Cu + PbCl2 = CuCl2 + Pb
Au2S3 + Cl2 = AuCl4 + SCl4 =>
Au2S3 + 10 Cl2 = 2 AuCl4 + 3 SCl4
AgNO3 + Na2CO3 + (NH4)2S2O8 = (NH4)2SO4 + AgO + NaNO3 + CO2 + Na2SO4 =>
2 AgNO3 + 2 Na2CO3 + (NH4)2S2O8 = (NH4)2SO4 + 2 AgO + 2 NaNO3 + 2 CO2 + Na2SO4
HNO2 + KCN = HCN + K + NO2 =>
HNO2 + KCN = HCN + K + NO2
AgNO3 + NaCrO4 = AgNa + (CrO4) + NO3 =>
AgNO3 + NaCrO4 = AgNa + (CrO4) + NO3
ironoxide + carbon = carbonmonoxide + iron =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Al(s) + CuCl2(aq) = Cu(s) + AlCl3(aq) =>
2 Al(s) + 3 CuCl2(aq) = 3 Cu(s) + 2 AlCl3(aq)
K2O + Mn = MnO5 + K =>
5 K2O + Mn = MnO5 + 10 K
I2 + HCl + H2O2 = ICl + H2O =>
I2 + 2 HCl + H2O2 = 2 ICl + 2 H2O
AgNO3 + Na3PO4 = PO4NO3 + Na3Ag =>
AgNO3 + Na3PO4 = PO4NO3 + Na3Ag
I2 + HCl + H2O2 = ICl + H2O =>
I2 + 2 HCl + H2O2 = 2 ICl + 2 H2O
K3Fe(CN)6 + FeBr2 = KFeFe(CN)6 + KBr =>
K3Fe(CN)6 + FeBr2 = KFeFe(CN)6 + 2 KBr
HNO2 + KCN = HCN + K + NO2 =>
HNO2 + KCN = HCN + K + NO2
HCl + S2 = H2S + Cl =>
4 HCl + S2 = 2 H2S + 4 Cl
Ca + O = CaO6 =>
Ca + 6 O = CaO6
K2O + Mn = MnO5 + K =>
5 K2O + Mn = MnO5 + 10 K
C4H10O + Cr2O7 + H2O2 = CrO5(C4H10O) + H2O =>
2 C4H10O + Cr2O7 + 3 H2O2 = 2 CrO5(C4H10O) + 3 H2O
K3Fe(CN)6 + FeBr2 = KFeFe(CN)6 + KBr =>
K3Fe(CN)6 + FeBr2 = KFeFe(CN)6 + 2 KBr
C18H37ONa + H2S3O10 + NH3 + H2O = C18H37O3NaSO3 + N4H16SO2 =>
9 C18H37ONa + 5 H2S3O10 + 24 NH3 + 7 H2O = 9 C18H37O3NaSO3 + 6 N4H16SO2
Au2S3 + Cl2 = AuCl4 + SCl4 =>
Au2S3 + 10 Cl2 = 2 AuCl4 + 3 SCl4
K3Fe(CN)6 + FeBr2 = KFeFe(CN)6 + KBr =>
K3Fe(CN)6 + FeBr2 = KFeFe(CN)6 + 2 KBr
I2 + HCl + H2O2 = ICl + H2O =>
I2 + 2 HCl + H2O2 = 2 ICl + 2 H2O
NH3Br + AgNO3 = NH3Ag + BrNO3 =>
NH3Br + AgNO3 = NH3Ag + BrNO3
I2 + HCl + H2O2 = ICl + H2O =>
I2 + 2 HCl + H2O2 = 2 ICl + 2 H2O
VCl4 + KMnO4 = KCl + MnCl2 + V2O5 + Cl2 =>
16 VCl4 + 10 KMnO4 = 10 KCl + 10 MnCl2 + 8 V2O5 + 17 Cl2
I2 + HCl + H2O2 = ICl + H2O =>
I2 + 2 HCl + H2O2 = 2 ICl + 2 H2O
K3Fe(CN)6 + FeBr2 = KFeFe(CN)6 + KBr =>
K3Fe(CN)6 + FeBr2 = KFeFe(CN)6 + 2 KBr
K2O + Mn = MnO5 + K =>
5 K2O + Mn = MnO5 + 10 K
Ca + O = CaO6 =>
Ca + 6 O = CaO6
I2 + HCl + H2O2 = ICl + H2O =>
I2 + 2 HCl + H2O2 = 2 ICl + 2 H2O
CuS + NO3{-} + H2O = S + Cu{2+} + NO + OH{-} =>
3 CuS + 2 NO3{-} + 4 H2O = 3 S + 3 Cu{2+} + 2 NO + 8 OH{-}
LiHCO3 + Ba(OH)2 = LiOH + Ba(HCO3)2 =>
2 LiHCO3 + Ba(OH)2 = 2 LiOH + Ba(HCO3)2
ZnBr2 + NH3 + H2O = Zn(OH)2 + NH4Br =>
ZnBr2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4Br
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Fe2O3 + H{+} = Fe{+3} + H2O =>
Fe2O3 + 6 H{+} = 2 Fe{+3} + 3 H2O
K2SO3 + Ca(NO3)2 = KNO3 + CaSO3 =>
K2SO3 + Ca(NO3)2 = 2 KNO3 + CaSO3
K2O + Mn = MnO5 + K =>
5 K2O + Mn = MnO5 + 10 K
PO + H2O = P + OH =>
PO + H2O = P + 2 OH
Na + O4 = NaO =>
4 Na + O4 = 4 NaO
I2 + HCl + H2O2 = ICl + H2O =>
I2 + 2 HCl + H2O2 = 2 ICl + 2 H2O
NiSO4 + (NH4)2SO4 + H2O = NiSO4*(NH4)2SO4*6H2O =>
NiSO4 + (NH4)2SO4 + 6 H2O = NiSO4*(NH4)2SO4*6H2O
I2 + HCl + H2O2 = ICl3 + H2O =>
I2 + 6 HCl + 3 H2O2 = 2 ICl3 + 6 H2O
Fe(OH)2 + H2SO4 = Fe2(SO4)3 + S + H2O =>
6 Fe(OH)2 + 10 H2SO4 = 3 Fe2(SO4)3 + S + 16 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H90O =>
179 Cu + 360 HNO3 = 179 Cu(NO3)2 + 2 NO + 4 H90O
K3Fe(CN)6 + FeBr2 = KFeFe(CN)6 + KBr =>
K3Fe(CN)6 + FeBr2 = KFeFe(CN)6 + 2 KBr
KOH + H3PO4 = K3PO4* + HOH =>
3 KOH + H3PO4 = K3PO4* + 3 HOH
FeCl3 + NH4OH = FeNH4 + OHCl3 =>
FeCl3 + NH4OH = FeNH4 + OHCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/24
Équations équilibrées sur02/06/23
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