| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr3NO3 + K3PO4 = Cr3PO4 + K3NO3
CuSO4(l) + Zn(s) = Cu(s) + ZnSO4(l) =>
CuSO4(l) + Zn(s) = Cu(s) + ZnSO4(l)
HNO3(aq) + BaCl2(aq) = HCl(g) + Ba(NO3)2(aq) =>
2 HNO3(aq) + BaCl2(aq) = 2 HCl(g) + Ba(NO3)2(aq)
KBrO3(s) = KBrO(s) + O2 =>
KBrO3(s) = KBrO(s) + O2
C8H6(l) + O2(g) = CO2(g) + H2O(l) =>
2 C8H6(l) + 19 O2(g) = 16 CO2(g) + 6 H2O(l)
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
MgBr2 + CI2 = MgCI2Br2 =>
MgBr2 + CI2 = MgCI2Br2
AuNO3 + ZnCl2 = ZnNO3 + AuCl2 =>
AuNO3 + ZnCl2 = ZnNO3 + AuCl2
CaCl2 + Cs3PO4 = Ca3(PO4)2 + CsCl =>
3 CaCl2 + 2 Cs3PO4 = Ca3(PO4)2 + 6 CsCl
CH3COOH(CH3)2 + O2 = CO2 + H2O =>
2 CH3COOH(CH3)2 + 11 O2 = 8 CO2 + 10 H2O
C9H8O4 + NaOH = H2O + NaCOH =>
C9H8O4 + 9 NaOH = 4 H2O + 9 NaCOH
KMg3AlSi3O10(OH)2 + CO2 + H2O = Al2Si2O5(OH)4 + Mg{2+} + K{+} + SiO2 + HCO3{-} =>
2 KMg3AlSi3O10(OH)2 + 14 CO2 + 7 H2O = Al2Si2O5(OH)4 + 6 Mg{2+} + 2 K{+} + 4 SiO2 + 14 HCO3{-}
PbS + O2 + H2O = Pb(OH)4 + H{+} + SO4{-2} =>
2 PbS + 5 O2 + 6 H2O = 2 Pb(OH)4 + 4 H{+} + 2 SO4{-2}
Fe + Cl2 = FeCl6 =>
Fe + 3 Cl2 = FeCl6
NaOH + NaH2PO2 = H2O + Na3PO2 =>
2 NaOH + NaH2PO2 = 2 H2O + Na3PO2
(NH4)2C2O4(aq) + Ca(NO3)2(ag) = CaC2O4(s) + NH4NO3(aq) =>
(NH4)2C2O4(aq) + Ca(NO3)2(ag) = CaC2O4(s) + 2 NH4NO3(aq)
NaCl + KMnO4 + H2SO4 = Cl2 + Na2SO4 + MnSO4 + K2SO4 + H2O =>
10 NaCl + 2 KMnO4 + 8 H2SO4 = 5 Cl2 + 5 Na2SO4 + 2 MnSO4 + K2SO4 + 8 H2O
U + Te = UTe3 =>
U + 3 Te = UTe3
B3N3H6 + O2 = N2O5 + B2O3 + H2O =>
2 B3N3H6 + 15 O2 = 3 N2O5 + 3 B2O3 + 6 H2O
MnCl2 + Br2 + LiOH = MnO2 + LiBr + LiCl + H2O =>
MnCl2 + Br2 + 4 LiOH = MnO2 + 2 LiBr + 2 LiCl + 2 H2O
Cu(NO3)2 + Mg = NO3 + CuMg2 =>
Cu(NO3)2 + 2 Mg = 2 NO3 + CuMg2
SbOCl + H2O = Sb(OH)3 + HCl =>
SbOCl + 2 H2O = Sb(OH)3 + HCl
CuSO4 + NH3 + H2O = (NH4)2SO4 + Cu(NH3)4(OH)2 =>
CuSO4 + 6 NH3 + 2 H2O = (NH4)2SO4 + Cu(NH3)4(OH)2
Cu(s)Ag(Aq) = Cu(Aq)Ag(s) =>
Cu(s)Ag(Aq) = Cu(Aq)Ag(s)
FeCl2(aq) + Cu(SO4) = Fe(SO4)(aq) + CuCl2(aq) =>
FeCl2(aq) + Cu(SO4) = Fe(SO4)(aq) + CuCl2(aq)
Ni2O3 + HCl = Cl2 + H2O + NiCl2 =>
Ni2O3 + 6 HCl = Cl2 + 3 H2O + 2 NiCl2
I{-}(aq) + SO4{2-}(aq) + H{+} = H2SO3(aq) + I2(s) + H2O =>
2 I{-}(aq) + SO4{2-}(aq) + 4 H{+} = H2SO3(aq) + I2(s) + H2O
NO + CrO3 + H2O = Cr(OH)3 + HNO3 =>
NO + CrO3 + 2 H2O = Cr(OH)3 + HNO3
Mg(OH)2SO4 + Na = MgSO4 + NaOH =>
Mg(OH)2SO4 + 2 Na = MgSO4 + 2 NaOH
AluminumChlorate + BariumSulfate = AluminumSulfate + BariumChlorate =>
AluminumChlorate + BariumSulfate = AluminumSulfate + BariumChlorate
CuCl2 + Na3(PO4) = Cu(PO4) + Na3Cl2 =>
CuCl2 + Na3(PO4) = Cu(PO4) + Na3Cl2
A + V + C + D = A4D5C10V22 =>
4 A + 22 V + 10 C + 5 D = A4D5C10V22
MgBr2(aq) + K2CO3(aq) = MgCO3(s) + K2Br2(aq) =>
MgBr2(aq) + K2CO3(aq) = MgCO3(s) + K2Br2(aq)
CoCO3 + H2O + H2SO4 = CoSO4*7H2O + CO2 =>
CoCO3 + 6 H2O + H2SO4 = CoSO4*7H2O + CO2
Aceticacid + MgOH = H2O + MgC2H3O2 =>
C2H4O2 + MgOH = H2O + MgC2H3O2
Zn + H2CO3 = Zn(CO3)2 + H2 =>
Zn + 2 H2CO3 = Zn(CO3)2 + 2 H2
K2Cr2O7 + H2C2O4 + HCl = CrCl3 + KCl + CO2 + H2O =>
K2Cr2O7 + 3 H2C2O4 + 8 HCl = 2 CrCl3 + 2 KCl + 6 CO2 + 7 H2O
Cr + HIO3 = HI + Cr2O3 =>
2 Cr + HIO3 = HI + Cr2O3
O + Br = BrO =>
O + Br = BrO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CrI2 + Cl2 + KOH = K2Cr2O7 + KIO4 + KCl + H2O =>
2 CrI2 + 20 Cl2 + 46 KOH = K2Cr2O7 + 4 KIO4 + 40 KCl + 23 H2O
ZnCl2 + NH4Cl = (NH4)2[ZnCl4] =>
ZnCl2 + 2 NH4Cl = (NH4)2[ZnCl4]
H2SO4 + AgOH = Ag2SO4 + H2O =>
H2SO4 + 2 AgOH = Ag2SO4 + 2 H2O
Sc(OH)3 = Sc2O3 + H2O =>
2 Sc(OH)3 = Sc2O3 + 3 H2O
C + ZnO2 = ZnCO2 =>
C + ZnO2 = ZnCO2
Na2SO4 + (NH4)I = NaI + (NH4)2(SO4) =>
Na2SO4 + 2(NH4)I = 2 NaI + (NH4)2(SO4)
CO(NH2)2 + H2O = NH3 + H2CO3 =>
CO(NH2)2 + 2 H2O = 2 NH3 + H2CO3
MgCo3 + KOH = K2Co3 + Mg(OH)2 =>
MgCo3 + 2 KOH = K2Co3 + Mg(OH)2
Fe + Co(NO3)3 = Fe(NO3)3 + Co =>
Fe + Co(NO3)3 = Fe(NO3)3 + Co
Cu(OH2) + O2 = CuO + H2O =>
2 Cu(OH2) + O2 = 2 CuO + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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