| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Zn + Cu(Cl)2 = Cu + Zn(Cl)2 =>
Zn + Cu(Cl)2 = Cu + Zn(Cl)2
ZnH2SO4 = ZnSH2O4 =>
ZnH2SO4 = ZnSH2O4
Na3P + Cl2 + NaOH = Na3PO4 + NaCl + H2O =>
Na3P + 4 Cl2 + 8 NaOH = Na3PO4 + 8 NaCl + 4 H2O
C2H6Cl2 = C2H5HCl2 =>
C2H6Cl2 = C2H5HCl2
An + AgNO3 = An(NO3)2 + Ag =>
An + 2 AgNO3 = An(NO3)2 + 2 Ag
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
C2H6OCH3COOH = C4H8O2H2O =>
C2H6OCH3COOH = C4H8O2H2O
CH3COOH + C3H7Cl = CH3COOC3H7 + HCl =>
CH3COOH + C3H7Cl = CH3COOC3H7 + HCl
MnO2(s) = O2(s)Mn(s) =>
MnO2(s) = O2(s)Mn(s)
Cu(OH)2(s) = CuOHOH =>
Cu(OH)2(s) = CuOHOH
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Na + Cl2NaCl = NaCl =>
2 Na + Cl2NaCl = 3 NaCl
As4 = As =>
As4 = 4 As
Na + HF = NaF + H2 =>
2 Na + 2 HF = 2 NaF + H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
(COOH)2 + NH4OH = H2O + NH4COOHCOO =>
(COOH)2 + NH4OH = H2O + NH4COOHCOO
KCl + MnO2 + Cl2 + H2O = KMnO4 + HCl =>
2 KCl + 2 MnO2 + 3 Cl2 + 4 H2O = 2 KMnO4 + 8 HCl
CO2 + HNO3 = CO5HN =>
CO2 + HNO3 = CO5HN
CaOH + SO2 + O2 = CaSO4 + H2O =>
4 CaOH + 4 SO2 + 3 O2 = 4 CaSO4 + 2 H2O
C4H9Cl + KOH = C4H9ClKOH =>
C4H9Cl + KOH = C4H9ClKOH
NaBr + Cu(OH)2 = CuBr2 + NaOH =>
2 NaBr + Cu(OH)2 = CuBr2 + 2 NaOH
C4H7Cl + HCl = C4H8Cl2 =>
C4H7Cl + HCl = C4H8Cl2
H3PO4 + NaOH = H4 + NaPO5 =>
H3PO4 + NaOH = H4 + NaPO5
JM3 + L1R = JR3 + LM =>
JM3 + 3 L1R = JR3 + 3 LM
C4H8O + Br2 = C4H7OBr + HBr =>
C4H8O + Br2 = C4H7OBr + HBr
C7H9N + HCl = C7H10N{+} + Cl{-} =>
C7H9N + HCl = C7H10N{+} + Cl{-}
Cu3(PO4)2(s) + HCl(aq) = CuCl2(aq) + H3PO4(aq) =>
Cu3(PO4)2(s) + 6 HCl(aq) = 3 CuCl2(aq) + 2 H3PO4(aq)
Sn3(PO4)4 + BeO = SnO2 + Be3(PO4)2 =>
Sn3(PO4)4 + 6 BeO = 3 SnO2 + 2 Be3(PO4)2
H2OCa = CaHOH =>
H2OCa = CaHOH
MgCO3(s) + HCl(aq) = MgCl2(aq) + H2O(l) + CO2 =>
MgCO3(s) + 2 HCl(aq) = MgCl2(aq) + H2O(l) + CO2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C2H5COOHNaOH = NaC2H5COOH2O =>
C2H5COOHNaOH = NaC2H5COOH2O
NiO(OH)2 + KOH + Fe = H2O + K2FeO4 + NiO =>
3 NiO(OH)2 + 2 KOH + Fe = 4 H2O + K2FeO4 + 3 NiO
KSO4*H2O = KSO4 + H2O =>
KSO4*H2O = KSO4 + H2O
NaOH(ag) + HClO4(ag) = NaClO4(ag) + H2O =>
NaOH(ag) + HClO4(ag) = NaClO4(ag) + H2O
H2SO4 + HCl = HClO4 + SO2 + H2O =>
4 H2SO4 + HCl = HClO4 + 4 SO2 + 4 H2O
NaPO4 + CaCl2 = Ca2 + PO4 + NaCl =>
4 NaPO4 + 2 CaCl2 = Ca2 + 4 PO4 + 4 NaCl
KCl + Pb(C2H3O2)2 = PbCl2 + K(C2H3O2) =>
2 KCl + Pb(C2H3O2)2 = PbCl2 + 2 K(C2H3O2)
HIO3 + KIO3 = HK + IO3 =>
HIO3 + KIO3 = HK + 2 IO3
CaCl + KPO4 = CaPO4 + KCl =>
CaCl + KPO4 = CaPO4 + KCl
P2O3 + HNO3 = P2O5 + HNO2 =>
P2O3 + 2 HNO3 = P2O5 + 2 HNO2
LiOH + SO3 = Li2SO4 + H2O =>
2 LiOH + SO3 = Li2SO4 + H2O
CuCl2 + KI + H2SO4 = HCl + K2SO4 + CuI2 =>
CuCl2 + 2 KI + H2SO4 = 2 HCl + K2SO4 + CuI2
ZnFe(OH)2 = Zn(OH)2Fe =>
ZnFe(OH)2 = Zn(OH)2Fe
Na2S4O6 + KMnO4 + H2SO4 = MnSO4 + Na2SO4 + H2O + K2SO4 =>
5 Na2S4O6 + 14 KMnO4 + 6 H2SO4 = 14 MnSO4 + 5 Na2SO4 + 6 H2O + 7 K2SO4
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Ca(HCO3)2 + HBrO3 = Ca(BrO3)2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HBrO3 = Ca(BrO3)2 + 2 H2O + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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