| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnO + CaCO3 = CaO3 + ZnCO
BaOH + HCl = BaCl + H2O =>
BaOH + HCl = BaCl + H2O
C2H5OC2H5 + O2 = CO2 + HO =>
2 C2H5OC2H5 + 17 O2 = 8 CO2 + 20 HO
Li + AlF3 = Al + Li3F =>
9 Li + AlF3 = Al + 3 Li3F
CoCO3 + HAcAc + H2O2 = Co(AcAc)3 + CO2 + H2O =>
2 CoCO3 + 6 HAcAc + H2O2 = 2 Co(AcAc)3 + 2 CO2 + 4 H2O
MiCl + Na(PO4) = Mi(PO4) + NaCl =>
MiCl + Na(PO4) = Mi(PO4) + NaCl
C8H10 + Br2 = C8H10Br2 =>
C8H10 + Br2 = C8H10Br2
SO2 + KClO4 + NaOH = Na2SO4 + KCl + H2O =>
4 SO2 + KClO4 + 8 NaOH = 4 Na2SO4 + KCl + 4 H2O
H2O2 + HCl = HCl2 + H2O = Cl2 =>
H2O2 + 4 HCl = 2 HCl2 + 2 H2O
NaCO3 + Fe2(SO4)3 + H2O = H2SO4 + HCO3 + NaFe3(SO4)2(OH)6 =>
2 NaCO3 + 3 Fe2(SO4)3 + 12 H2O = 5 H2SO4 + 2 HCO3 + 2 NaFe3(SO4)2(OH)6
HCIO + SO2 + H2O = HCI + H2SO4 =>
HCIO + SO2 + H2O = HCI + H2SO4
KMnO4 + KHSO4 + Fe3O4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 96 KHSO4 + 10 Fe3O4 = 49 K2SO4 + 2 MnSO4 + 15 Fe2(SO4)3 + 48 H2O
BaSO4 = Ba + SO4 =>
BaSO4 = Ba + SO4
CeO2 + Ga2O3 + Sb2O3 = Ce2GaSbO7 =>
4 CeO2 + Ga2O3 + Sb2O3 = 2 Ce2GaSbO7
Au + H2O = AuOH + H =>
Au + H2O = AuOH + H
Ni(NO3)2 + K(OH) = Ni(OH) + K(NO3)2 =>
Ni(NO3)2 + K(OH) = Ni(OH) + K(NO3)2
Co(CN)3 + Cr(ClO3)2 = Co(ClO3)3 + Cr(CN)2 =>
2 Co(CN)3 + 3 Cr(ClO3)2 = 2 Co(ClO3)3 + 3 Cr(CN)2
Li + BaCl2 = LiCl + Ba =>
2 Li + BaCl2 = 2 LiCl + Ba
KNO3 + C6H12O6 = H2O + CO2 + NO + K2O =>
8 KNO3 + C6H12O6 = 6 H2O + 6 CO2 + 8 NO + 4 K2O
Zn(NO3)2 + KOH = ZnO + KNO3 + H2O =>
Zn(NO3)2 + 2 KOH = ZnO + 2 KNO3 + H2O
Na2Al2Si2O8 + Ca = CaAl2Si2O8Na2 =>
Na2Al2Si2O8 + Ca = CaAl2Si2O8Na2
Zn + Cu(OH)2 = Zn(OH)4 + Cu =>
Zn + 2 Cu(OH)2 = Zn(OH)4 + 2 Cu
K2 + Mg2 = K2Mg =>
2 K2 + Mg2 = 2 K2Mg
HBr + COS = COBr2 + H2S =>
2 HBr + COS = COBr2 + H2S
H2SO4 + CO2 = H2CO3 + SO3 =>
H2SO4 + CO2 = H2CO3 + SO3
N2O(g) + N2H4(g) = N2(g) + H2O(g) =>
2 N2O(g) + N2H4(g) = 3 N2(g) + 2 H2O(g)
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
Al{3} + Ni(C{2}H{3}O{2}){2} = Al(C{2}H{3}O{2}){3} + Ni{2} =>
Al{3} + Ni(C{2}H{3}O{2}){2} = Al(C{2}H{3}O{2}){3} + Ni{2}
K2SO4 + Mg(NO3)2 = KNO3 + MgSO4 =>
K2SO4 + Mg(NO3)2 = 2 KNO3 + MgSO4
AClO3 = ACl + O2(g) =>
2 AClO3 = 2 ACl + 3 O2(g)
Na2HPO4 + AlCl3 = Al2(HPO4)3 + NaCl =>
3 Na2HPO4 + 2 AlCl3 = Al2(HPO4)3 + 6 NaCl
HClO + KBr = KClO + HBr =>
HClO + KBr = KClO + HBr
Ca2(SO4)2 + Na2(CO3) = Ca2(CO3)2 + Na2(SO4) =>
Ca2(SO4)2 + 2 Na2(CO3) = Ca2(CO3)2 + 2 Na2(SO4)
Cl2 + KF = KCl + F2 =>
Cl2 + 2 KF = 2 KCl + F2
[Co(NH3)6]OH2 + NH4Cl + O2 = [Co(NH3)5Cl]Cl2 + H2O + NH3 =>
4[Co(NH3)6]OH2 + 12 NH4Cl + 3 O2 = 4[Co(NH3)5Cl]Cl2 + 10 H2O + 16 NH3
BaCl2 + Mn(NO3)2 = Ba(NO3)2 + MnCl2 =>
BaCl2 + Mn(NO3)2 = Ba(NO3)2 + MnCl2
Zn + O = ZnO =>
Zn + O = ZnO
CC12H26 + O2 = CO2 + H2O =>
2 CC12H26 + 39 O2 = 26 CO2 + 26 H2O
KBr + HClO4 = KClO4 + HBr =>
KBr + HClO4 = KClO4 + HBr
Nb(OH)5 + Fe2(SO4)3 = Nb2(SO4)5 + Fe(OH)3 =>
6 Nb(OH)5 + 5 Fe2(SO4)3 = 3 Nb2(SO4)5 + 10 Fe(OH)3
KCl + PtCl2(NH3) = K2PtCl4 + NH3 =>
2 KCl + PtCl2(NH3) = K2PtCl4 + NH3
CuFeS2 + HNO3 = CuSO4 + Fe2(SO4)3 + Fe(NO3)2 + NO + H2O =>
9 CuFeS2 + 56 HNO3 = 9 CuSO4 + 3 Fe2(SO4)3 + 3 Fe(NO3)2 + 50 NO + 28 H2O
Mg(OH)2(s) + HF(aq) = HOH(l) + MgF2(aq) =>
Mg(OH)2(s) + 2 HF(aq) = 2 HOH(l) + MgF2(aq)
C7H6N + O2 = CO2 + H2O + N2 =>
2 C7H6N + 17 O2 = 14 CO2 + 6 H2O + N2
AsH3 + H2O + Ag2SO4 = As4O6 + H2SO4 + Ag =>
4 AsH3 + 6 H2O + 12 Ag2SO4 = As4O6 + 12 H2SO4 + 24 Ag
Al + HgCl2 = AlCl3 + Hg2Cl2 =>
2 Al + 6 HgCl2 = 2 AlCl3 + 3 Hg2Cl2
Ag3AsO4 + Zn + H2SO4 = As3H3 + Ag + ZnSO4 + H2O =>
6 Ag3AsO4 + 27 Zn + 27 H2SO4 = 2 As3H3 + 18 Ag + 27 ZnSO4 + 24 H2O
Ni + Fe(NO3) = Fe + Ni(NO3)2 =>
Ni + 2 Fe(NO3) = 2 Fe + Ni(NO3)2
C6H6O(s) + O2(g) = CO2(g) + H2O(g) =>
C6H6O(s) + 7 O2(g) = 6 CO2(g) + 3 H2O(g)
Al2O3 + HgCl2 = AlCl3 + Hg2 + O2 =>
2 Al2O3 + 6 HgCl2 = 4 AlCl3 + 3 Hg2 + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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